From 8c4c6501eef2cd89c45478eac6890c5df4a6ba06 Mon Sep 17 00:00:00 2001 From: james Date: Wed, 2 Dec 2020 17:26:37 +0000 Subject: [PATCH 01/13] update links to standard library reference pages --- ...e-classes-for-working-with-go-programs.rst | 867 ++++++------ ...classes-for-working-with-java-programs.rst | 473 ++++--- ...ith-javascript-and-typescript-programs.rst | 722 ++++++---- ...ow-and-tracking-tainted-data-in-python.rst | 12 +- .../analyzing-data-flow-in-javascript.rst | 2 +- .../codeql-library-for-cpp.rst | 1167 ++++++++++------- .../codeql-library-for-csharp.rst | 22 +- .../codeql-library-for-go.rst | 16 +- .../codeql-library-for-javascript.rst | 400 +++--- .../codeql-library-for-python.rst | 24 +- .../codeql-library-for-typescript.rst | 134 +- .../conversions-and-classes-in-cpp.rst | 2 +- .../data-flow-cheat-sheet-for-javascript.rst | 182 +-- .../detecting-a-potential-buffer-overflow.rst | 2 +- .../functions-in-python.rst | 2 +- ...-analysis-and-type-inference-in-python.rst | 2 +- .../using-the-guards-library-in-cpp.rst | 2 +- .../using-type-tracking-for-api-modeling.rst | 20 +- .../ql-language-reference/expressions.rst | 2 +- .../ql-training/cpp/bad-overflow-guard.rst | 2 +- .../ql-training/cpp/control-flow-cpp.rst | 2 +- docs/codeql/ql-training/cpp/data-flow-cpp.rst | 2 +- docs/codeql/ql-training/cpp/intro-ql-cpp.rst | 2 +- .../codeql/ql-training/java/intro-ql-java.rst | 2 +- .../ql-training/java/query-injection-java.rst | 2 +- .../slide-snippets/local-data-flow.rst | 12 +- docs/codeql/reusables/cpp-further-reading.rst | 2 +- .../reusables/csharp-further-reading.rst | 2 +- docs/codeql/reusables/go-further-reading.rst | 2 +- .../codeql/reusables/java-further-reading.rst | 2 +- .../reusables/javascript-further-reading.rst | 2 +- .../reusables/python-further-reading.rst | 2 +- 32 files changed, 2265 insertions(+), 1824 deletions(-) diff --git a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst index 516cb86b753..09a871fdcea 100644 --- a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst +++ b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst @@ -10,374 +10,273 @@ CodeQL has a large selection of classes for representing the abstract syntax tre Statement classes ----------------- -This table lists all subclasses of `Stmt `__. +This table lists all subclasses of Stmt_. -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Statement syntax | CodeQL class | Superclasses | Remarks | -+===================================================================================================================+===================================================================================================================+===============================================================================================================+===================================================================================================================+ -| ``;`` | EmptyStmt_ | | | -| | | | | -| | .. _EmptyStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$EmptyStmt.html | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ | ExprStmt_ | | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _ExprStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ExprStmt.html | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``{`` Stmt_ ``...`` ``}`` | BlockStmt_ | | | -| | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | .. _BlockStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``if`` Expr_ BlockStmt_ | IfStmt_ | | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _IfStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$IfStmt.html | | | -| .. _BlockStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``if`` Expr_ BlockStmt_ ``else`` Stmt_ | | | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -| .. _BlockStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``if`` Stmt_\ ``;`` Expr_ BlockStmt_ | | | | -| | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -| .. _BlockStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``for`` Expr_ BlockStmt_ | ForStmt_ | LoopStmt_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _ForStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ForStmt.html | .. _LoopStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$LoopStmt.html | | -| .. _BlockStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``for`` Stmt_\ ``;`` Expr_\ ``;`` Stmt_ BlockStmt_ | | | | -| | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -| .. _BlockStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``for`` Expr_ ``...`` ``=`` ``range`` Expr_ BlockStmt_ | RangeStmt_ | LoopStmt_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _RangeStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$RangeStmt.html | .. _LoopStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$LoopStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -| .. _BlockStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``switch`` Expr_ ``{`` CaseClause_ ``...`` ``}`` | ExpressionSwitchStmt_ | SwitchStmt_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _ExpressionSwitchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ExpressionSwitchStmt.html | .. _SwitchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SwitchStmt.html | | -| .. _CaseClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``switch`` Stmt_\ ``;`` Expr_ ``{`` CaseClause_ ``...`` ``}`` | | | | -| | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -| .. _CaseClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``switch`` Expr_\ ``.(type)`` ``{`` CaseClause_ ``...`` ``}`` | TypeSwitchStmt_ | SwitchStmt_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _TypeSwitchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$TypeSwitchStmt.html | .. _SwitchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SwitchStmt.html | | -| .. _CaseClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``switch`` SimpleAssignStmt_\ ``.(type)`` ``{`` CaseClause_ ``...`` ``}`` | | | | -| | | | | -| .. _SimpleAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SimpleAssignStmt.html | | | | -| .. _CaseClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``switch`` Stmt_\ ``;`` Expr_\ ``.(type)`` ``{`` CaseClause_ ``...`` ``}`` | | | | -| | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -| .. _CaseClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``select`` ``{`` CommClause_ ``...`` ``}`` | SelectStmt_ | | | -| | | | | -| .. _CommClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CommClause.html | .. _SelectStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SelectStmt.html | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``return`` | ReturnStmt_ | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``return`` Expr_ ``...`` | .. _ReturnStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ReturnStmt.html | | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``break`` | BreakStmt_ | BranchStmt_ | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``break`` LabelName_ | .. _BreakStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BreakStmt.html | .. _BranchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BranchStmt.html | | -| | | | | -| .. _LabelName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$LabelName.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``continue`` | ContinueStmt_ | BranchStmt_ | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``continue`` LabelName_ | .. _ContinueStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ContinueStmt.html | .. _BranchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BranchStmt.html | | -| | | | | -| .. _LabelName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$LabelName.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``goto`` LabelName_ | GotoStmt_ | BranchStmt_ | | -| | | | | -| .. _LabelName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$LabelName.html | .. _GotoStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$GotoStmt.html | .. _BranchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BranchStmt.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``fallthrough`` | FallthroughStmt_ | BranchStmt_ | can only occur as final non-empty child of a CaseClause_ in an ExpressionSwitchStmt_ | -| | | | | -| | .. _FallthroughStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$FallthroughStmt.html | .. _BranchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BranchStmt.html | .. _CaseClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html | -| | | | .. _ExpressionSwitchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ExpressionSwitchStmt.html | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| LabelName_\ ``:`` Stmt_ | LabeledStmt_ | | | -| | | | | -| .. _LabelName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$LabelName.html | .. _LabeledStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$LabeledStmt.html | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``var`` VariableName_ TypeName_ | DeclStmt_ | | | -| | | | | -| .. _VariableName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$VariableName.html | .. _DeclStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$DeclStmt.html | | | -| .. _TypeName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$TypeName.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``const`` VariableName_ ``=`` Expr_ | | | | -| | | | | -| .. _VariableName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$VariableName.html | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``type`` TypeName_ TypeExpr_ | | | | -| | | | | -| .. _TypeName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$TypeName.html | | | | -| .. _TypeExpr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$TypeExpr.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``type`` TypeName_ ``=`` TypeExpr_ | | | | -| | | | | -| .. _TypeName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$TypeName.html | | | | -| .. _TypeExpr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$TypeExpr.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``...`` ``=`` Expr_ ``...`` | AssignStmt_ | SimpleAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _AssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$AssignStmt.html | .. _SimpleAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SimpleAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| VariableName_ ``...`` ``:=`` Expr_ ``...`` | DefineStmt_ | SimpleAssignStmt_, Assignment_ | | -| | | | | -| .. _VariableName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$VariableName.html | .. _DefineStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$DefineStmt.html | .. _SimpleAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SimpleAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``+=`` Expr_ | AddAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _AddAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$AddAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``-=`` Expr_ | SubAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _SubAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SubAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``*=`` Expr_ | MulAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _MulAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$MulAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``/=`` Expr_ | QuoAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _QuoAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$QuoAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``%=`` Expr_ | RemAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _RemAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$RemAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``*=`` Expr_ | MulAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _MulAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$MulAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``&=`` Expr_ | AndAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _AndAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$AndAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``|=`` Expr_ | OrAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _OrAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$OrAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``^=`` Expr_ | XorAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _XorAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$XorAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``<<=`` Expr_ | ShlAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _ShlAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ShlAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``>>=`` Expr_ | ShrAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _ShrAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$ShrAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``&^=`` Expr_ | AndNotAssignStmt_ | CompoundAssignStmt_, Assignment_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _AndNotAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$AndNotAssignStmt.html | .. _CompoundAssignStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | .. _Assignment: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``++`` | IncStmt_ | IncDecStmt_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _IncStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$IncStmt.html | .. _IncDecStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$IncDecStmt.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``--`` | DecStmt_ | IncDecStmt_ | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _DecStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$DecStmt.html | .. _IncDecStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$IncDecStmt.html | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``go`` CallExpr_ | GoStmt_ | | | -| | | | | -| .. _CallExpr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$CallExpr.html | .. _GoStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$GoStmt.html | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``defer`` CallExpr_ | DeferStmt_ | | | -| | | | | -| .. _CallExpr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$CallExpr.html | .. _DeferStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$DeferStmt.html | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``<-`` Expr_ | SendStmt_ | | | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _SendStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SendStmt.html | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``case`` Expr_ ``...``\ ``:`` Stmt_ ``...`` | CaseClause_ | | can only occur as child of a SwitchStmt_ | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _CaseClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html | | .. _SwitchStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SwitchStmt.html | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``case`` TypeExpr_ ``...``\ ``:`` Stmt_ ``...`` | | | | -| | | | | -| .. _TypeExpr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$TypeExpr.html | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``default:`` Stmt_ ``...`` | | | | -| | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| ``case`` SendStmt_\ ``:`` Stmt_ ``...`` | CommClause_ | | can only occur as child of a SelectStmt_ | -| | | | | -| .. _SendStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SendStmt.html | .. _CommClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CommClause.html | | .. _SelectStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$SelectStmt.html | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``case`` RecvStmt_\ ``:`` Stmt_ ``...`` | | | | -| | | | | -| .. _RecvStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$RecvStmt.html | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| ``default:`` Stmt_ ``...`` | | | | -| | | | | -| .. _Stmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| Expr_ ``...`` ``=`` RecvExpr_ | RecvStmt_ | | can only occur as child of a CommClause_ | -| | | | | -| .. _Expr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$Expr.html | .. _RecvStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$RecvStmt.html | | .. _CommClause: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$CommClause.html | -| .. _RecvExpr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$RecvExpr.html | | | | -+-------------------------------------------------------------------------------------------------------------------+ | | | -| VariableName_ ``...`` ``:=`` RecvExpr_ | | | | -| | | | | -| .. _VariableName: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$VariableName.html | | | | -| .. _RecvExpr: https://help.semmle.com/qldoc/go/semmle/go/Expr.qll/type.Expr$RecvExpr.html | | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ -| (anything unparseable) | BadStmt_ | | | -| | | | | -| | .. _BadStmt: https://help.semmle.com/qldoc/go/semmle/go/Stmt.qll/type.Stmt$BadStmt.html | | | -+-------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Statement syntax | CodeQL class | Superclasses | Remarks | ++=======================================================================================================================+=======================+==================================+======================================================================================+ +| ``;`` | EmptyStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ | ExprStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``{`` Stmt_ ``...`` ``}`` | BlockStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``if`` Expr_ BlockStmt_ | IfStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``if`` Expr_ BlockStmt_ ``else`` Stmt_ | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``if`` Stmt_\ ``;`` Expr_ BlockStmt_ | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``for`` Expr_ BlockStmt_ | ForStmt_ | LoopStmt_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``for`` Stmt_\ ``;`` Expr_\ ``;`` Stmt_ BlockStmt_ | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``for`` Expr_ ``...`` ``=`` ``range`` Expr_ BlockStmt_ | RangeStmt_ | LoopStmt_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``switch`` Expr_ ``{`` CaseClause_ ``...`` ``}`` | ExpressionSwitchStmt_ | SwitchStmt_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``switch`` Stmt_\ ``;`` Expr_ ``{`` CaseClause_ ``...`` ``}`` | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``switch`` Expr_\ ``.(type)`` ``{`` CaseClause_ ``...`` ``}`` | TypeSwitchStmt_ | SwitchStmt_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``switch`` SimpleAssignStmt_\ ``.(type)`` ``{`` CaseClause_ ``...`` ``}`` | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``switch`` Stmt_\ ``;`` Expr_\ ``.(type)`` ``{`` CaseClause_ ``...`` ``}`` | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``select`` ``{`` CommClause_ ``...`` ``}`` | SelectStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``return`` | ReturnStmt_ | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``break`` | BreakStmt_ | BranchStmt_ | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``continue`` | ContinueStmt_ | BranchStmt_ | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``goto`` LabelName_ | GotoStmt_ | BranchStmt_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``fallthrough`` | FallthroughStmt_ | BranchStmt_ | can only occur as final non-empty child of a CaseClause_ in an ExpressionSwitchStmt_ | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| LabelName_\ ``:`` Stmt_ | LabeledStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``var`` VariableName_ TypeName_ | DeclStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``const`` VariableName_ ``=`` Expr_ | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``type`` TypeName_ TypeExpr_ | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``type`` TypeName_ ``=`` TypeExpr_ | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``...`` ``=`` Expr_ ``...`` | AssignStmt_ | SimpleAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| VariableName_ ``...`` ``:=`` Expr_ ``...`` | DefineStmt_ | SimpleAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``+=`` Expr_ | AddAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``-=`` Expr_ | SubAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``*=`` Expr_ | MulAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``/=`` Expr_ | QuoAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``%=`` Expr_ | RemAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``*=`` Expr_ | MulAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``&=`` Expr_ | AndAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ `` | =`` Expr_ | OrAssignStmt_ | CompoundAssignStmt_, Assignment_ | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``^=`` Expr_ | XorAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``<<=`` Expr_ | ShlAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``>>=`` Expr_ | ShrAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``&^=`` Expr_ | AndNotAssignStmt_ | CompoundAssignStmt_, Assignment_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``++`` | IncStmt_ | IncDecStmt_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``--`` | DecStmt_ | IncDecStmt_ | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``go`` CallExpr_ | GoStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``defer`` CallExpr_ | DeferStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``<-`` Expr_ | SendStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``case`` Expr_ ``...``\ ``:`` Stmt_ ``...`` | CaseClause_ | | can only occur as child of a SwitchStmt_ | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``case`` TypeExpr_ ``...``\ ``:`` Stmt_ ``...`` | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``default:`` Stmt_ ``...`` | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| ``case`` SendStmt_\ ``:`` Stmt_ ``...`` | CommClause_ | | can only occur as child of a SelectStmt_ | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``case`` RecvStmt_\ ``:`` Stmt_ ``...`` | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| ``default:`` Stmt_ ``...`` | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| Expr_ ``...`` ``=`` RecvExpr_ | RecvStmt_ | | can only occur as child of a CommClause_ | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+ | | | +| VariableName_ ``...`` ``:=`` RecvExpr_ | | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ +| (anything unparseable) | BadStmt_ | | | +| | | | | ++-----------------------------------------------------------------------------------------------------------------------+-----------------------+----------------------------------+--------------------------------------------------------------------------------------+ Expression classes ------------------ There are many expression classes, so we present them by category. All classes in this section are subclasses of -`Expr `__. +Expr_. Literals ~~~~~~~~ -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| Expression syntax example | CodeQL class | Superclass | -+=========================================+==============================================================================================+====================================================================================================+ -| ``23`` | `IntLit `__ | `BasicLit `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``4.2`` | `FloatLit `__ | `BasicLit `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``4.2 + 2.7i`` | `ImagLit `__ | `BasicLit `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``'a'`` | `CharLit `__ | `BasicLit `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``"Hello"`` | `StringLit `__ | `BasicLit `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``func(x, y int) int { return x + y }`` | `FuncLit `__ | `FuncDef `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``map[string]int{"A": 1, "B": 2}`` | `MapLit `__ | `CompositeLit `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``Point3D{0.5, -0.5, 0.5}`` | `StructLit `__ | `CompositeLit `__ | -+-----------------------------------------+----------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ ++-----------------------------------------+--------------+---------------+ +| Expression syntax example | CodeQL class | Superclass | ++=========================================+==============+===============+ +| ``23`` | IntLit_ | BasicLit_ | ++-----------------------------------------+--------------+---------------+ +| ``4.2`` | FloatLit_ | BasicLit_ | ++-----------------------------------------+--------------+---------------+ +| ``4.2 + 2.7i`` | ImagLit_ | BasicLit_ | ++-----------------------------------------+--------------+---------------+ +| ``'a'`` | CharLit_ | BasicLit_ | ++-----------------------------------------+--------------+---------------+ +| ``"Hello"`` | StringLit_ | BasicLit_ | ++-----------------------------------------+--------------+---------------+ +| ``func(x, y int) int { return x + y }`` | FuncLit_ | FuncDef_ | ++-----------------------------------------+--------------+---------------+ +| ``map[string]int{"A": 1, "B": 2}`` | MapLit_ | CompositeLit_ | ++-----------------------------------------+--------------+---------------+ +| ``Point3D{0.5, -0.5, 0.5}`` | StructLit_ | CompositeLit_ | ++-----------------------------------------+--------------+---------------+ Unary expressions ~~~~~~~~~~~~~~~~~ All classes in this subsection are subclasses of -`UnaryExpr `__. +UnaryExpr_. -+--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | -+============================================================================================+========================================================================================================+==================================================================================================================+ -| ``+``\ `Expr `__ | `PlusExpr `__ | `ArithmeticUnaryExpr `__ | -+--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| ``-``\ `Expr `__ | `MinusExpr `__ | `ArithmeticUnaryExpr `__ | -+--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| ``!``\ `Expr `__ | `NotExpr `__ | `LogicalUnaryExpr `__ | -+--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| ``^``\ `Expr `__ | `ComplementExpr `__ | `BitwiseUnaryExpr `__ | -+--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| ``&``\ `Expr `__ | `AddressExpr `__ | | -+--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| ``<-``\ `Expr `__ | `RecvExpr `__ | | -+--------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ ++-------------------+-----------------+----------------------+ +| Expression syntax | CodeQL class | Superclasses | ++===================+=================+======================+ +| ``+``\ Expr_ | PlusExpr_ | ArithmeticUnaryExpr_ | ++-------------------+-----------------+----------------------+ +| ``-``\ Expr_ | MinusExpr_ | ArithmeticUnaryExpr_ | ++-------------------+-----------------+----------------------+ +| ``!``\ Expr_ | NotExpr_ | LogicalUnaryExpr_ | ++-------------------+-----------------+----------------------+ +| ``^``\ Expr_ | ComplementExpr_ | BitwiseUnaryExpr_ | ++-------------------+-----------------+----------------------+ +| ``&``\ Expr_ | AddressExpr_ | | ++-------------------+-----------------+----------------------+ +| ``<-``\ Expr_ | RecvExpr_ | | ++-------------------+-----------------+----------------------+ Binary expressions ~~~~~~~~~~~~~~~~~~ All classes in this subsection are subclasses of -`BinaryExpr `__. +BinaryExpr_. -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | -+==============================================================================================================================================================================+================================================================================================+============================================================================================================================+ -| `Expr `__ ``*`` `Expr `__ | `MulExpr `__ | `ArithmeticBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``/`` `Expr `__ | `QuoExpr `__ | `ArithmeticBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``%`` `Expr `__ | `RemExpr `__ | `ArithmeticBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``+`` `Expr `__ | `AddExpr `__ | `ArithmeticBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``-`` `Expr `__ | `SubExpr `__ | `ArithmeticBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<<`` `Expr `__ | `ShlExpr `__ | `ShiftExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>>`` `Expr `__ | `ShrExpr `__ | `ShiftExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&&`` `Expr `__ | `LandExpr `__ | `LogicalBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``||`` `Expr `__ | `LorExpr `__ | `LogicalBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<`` `Expr `__ | `LssExpr `__ | `RelationalComparisonExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>`` `Expr `__ | `GtrExpr `__ | `RelationalComparisonExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<=`` `Expr `__ | `LeqExpr `__ | `RelationalComparisonExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>=`` `Expr `__ | `GeqExpr `__ | `RelationalComparisonExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``==`` `Expr `__ | `EqlExpr `__ | `EqualityTestExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``!=`` `Expr `__ | `NeqExpr `__ | `EqualityTestExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&`` `Expr `__ | `AndExpr `__ | `BitwiseBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``|`` `Expr `__ | `OrExpr `__ | `BitwiseBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``^`` `Expr `__ | `XorExpr `__ | `BitwiseBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&^`` `Expr `__ | `AndNotExpr `__ | `BitwiseBinaryExpr `__ | -+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expression syntax | CodeQL class | Superclasses | | | ++====================+==============+===========================+====================+====================+ +| Expr_ ``*`` Expr_ | MulExpr_ | ArithmeticBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``/`` Expr_ | QuoExpr_ | ArithmeticBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``%`` Expr_ | RemExpr_ | ArithmeticBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``+`` Expr_ | AddExpr_ | ArithmeticBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``-`` Expr_ | SubExpr_ | ArithmeticBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``<<`` Expr_ | ShlExpr_ | ShiftExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``>>`` Expr_ | ShrExpr_ | ShiftExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``&&`` Expr_ | LandExpr_ | LogicalBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ `` | | `` Expr_ | LorExpr_ | LogicalBinaryExpr_ | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``<`` Expr_ | LssExpr_ | RelationalComparisonExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``>`` Expr_ | GtrExpr_ | RelationalComparisonExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``<=`` Expr_ | LeqExpr_ | RelationalComparisonExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``>=`` Expr_ | GeqExpr_ | RelationalComparisonExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``==`` Expr_ | EqlExpr_ | EqualityTestExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``!=`` Expr_ | NeqExpr_ | EqualityTestExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``&`` Expr_ | AndExpr_ | BitwiseBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ `` | `` Expr_ | OrExpr_ | BitwiseBinaryExpr_ | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``^`` Expr_ | XorExpr_ | BitwiseBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ +| Expr_ ``&^`` Expr_ | AndNotExpr_ | BitwiseBinaryExpr_ | | | ++--------------------+--------------+---------------------------+--------------------+--------------------+ Type expressions ~~~~~~~~~~~~~~~~ @@ -385,101 +284,233 @@ Type expressions These classes represent different expressions for types. They do not have a common superclass. -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | -+=========================================================================================================================================================================================================+====================================================================================================================+====================================================================================================+ -| ``[``\ `Expr `__\ ``]`` `TypeExpr `__ | `ArrayTypeExpr `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``struct { ... }`` | `StructTypeExpr `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``func`` `FunctionName `__\ ``(...) (...)`` | `FuncTypeExpr `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``interface { ... }`` | `InterfaceTypeExpr `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``map[``\ `TypeExpr `__\ ``]``\ `TypeExpr `__ | `MapTypeExpr `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``chan<-`` `TypeExpr `__ | `SendChanTypeExpr `__ | `ChanTypeExpr `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``<-chan`` `TypeExpr `__ | `RecvChanTypeExpr `__ | `ChanTypeExpr `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| ``chan`` `TypeExpr `__ | `SendRecvChanTypeExpr `__ | `ChanTypeExpr `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ ++-----------------------------------------+-----------------------+---------------+ +| Expression syntax | CodeQL class | Superclasses | ++=========================================+=======================+===============+ +| ``[``\ Expr_\ ``]`` TypeExpr_ | ArrayTypeExpr_ | | ++-----------------------------------------+-----------------------+---------------+ +| ``struct { ... }`` | StructTypeExpr_ | | ++-----------------------------------------+-----------------------+---------------+ +| ``func`` FunctionName_\ ``(...) (...)`` | FuncTypeExpr_ | | ++-----------------------------------------+-----------------------+---------------+ +| ``interface { ... }`` | InterfaceTypeExpr_ | | ++-----------------------------------------+-----------------------+---------------+ +| ``map[``\ TypeExpr_\ ``]``\ TypeExpr_ | MapTypeExpr_ | | ++-----------------------------------------+-----------------------+---------------+ +| ``chan<-`` TypeExpr_ | SendChanTypeExpr_ | ChanTypeExpr_ | ++-----------------------------------------+-----------------------+---------------+ +| ``<-chan`` TypeExpr_ | RecvChanTypeExpr_ | ChanTypeExpr_ | ++-----------------------------------------+-----------------------+---------------+ +| ``chan`` TypeExpr_ | SendRecvChanTypeExpr_ | ChanTypeExpr_ | ++-----------------------------------------+-----------------------+---------------+ Name expressions ~~~~~~~~~~~~~~~~ All classes in this subsection are subclasses of -`Name `__. +Name_. The following classes relate to the structure of the name. -+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | -+===================================================================================================================================================================================+======================================================================================================+====================================================================================================+ -| `Ident `__ | `SimpleName `__ | `Ident `__ | -+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ -| `Ident `__\ ``.``\ `Ident `__ | `QualifiedName `__ | `SelectorExpr `__ | -+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------+ ++-----------------------+----------------+---------------+ +| Expression syntax | CodeQL class | Superclasses | ++=======================+================+===============+ +| Ident_ | SimpleName_ | Ident_ | ++-----------------------+----------------+---------------+ +| Ident_\ ``.``\ Ident_ | QualifiedName_ | SelectorExpr_ | ++-----------------------+----------------+---------------+ The following classes relate to what sort of entity the name refers to. -- `PackageName `__ -- `TypeName `__ -- `LabelName `__ -- `ValueName `__ +- PackageName_ +- TypeName_ +- LabelName_ +- ValueName_ - - `ConstantName `__ - - `VariableName `__ - - `FunctionName `__ +- ConstantName_ +- VariableName_ +- FunctionName_ Miscellaneous ~~~~~~~~~~~~~ -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | Remarks | -+============================================================================================================================================================================================================================================================================================================================================================================+========================================================================================================+====================================================================================================================+==========================================================================================================================================================================================================================+ -| ``foo`` | `Ident `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``_`` | `BlankIdent `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``...`` | `Ellipsis `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``(``\ `Expr `__\ ``)`` | `ParenExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Ident `__\ ``.``\ `Ident `__ | `SelectorExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__\ ``[``\ `Expr `__\ ``]`` | `IndexExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__\ ``[``\ `Expr `__\ ``:``\ `Expr `__\ ``:``\ `Expr `__\ ``]`` | `SliceExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__\ ``.(``\ `TypeExpr `__\ ``)`` | `TypeAssertExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``*``\ `Expr `__ | `StarExpr `__ | | can be a `ValueExpr `__ or `TypeExpr `__ depending on context | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__\ ``:`` `Expr `__ | `KeyValueExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `TypeExpr `__\ ``(``\ `Expr `__\ ``)`` | `ConversionExpr `__ | `CallOrConversionExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__\ ``(...)`` | `CallExpr `__ | `CallOrConversionExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| (anything unparseable) | `BadExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| Expression syntax | CodeQL class | Superclasses | Remarks | ++========================================================+=================+=======================+=======================================================+ +| ``foo`` | Ident_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| ``_`` | BlankIdent_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| ``...`` | Ellipsis_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| ``(``\ Expr_\ ``)`` | ParenExpr_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| Ident_\ ``.``\ Ident_ | SelectorExpr_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| Expr_\ ``[``\ Expr_\ ``]`` | IndexExpr_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| Expr_\ ``[``\ Expr_\ ``:``\ Expr_\ ``:``\ Expr_\ ``]`` | SliceExpr_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| Expr_\ ``.(``\ TypeExpr_\ ``)`` | TypeAssertExpr_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| ``*``\ Expr_ | StarExpr_ | | can be a ValueExpr_ or TypeExpr_ depending on context | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| Expr_\ ``:`` Expr_ | KeyValueExpr_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| TypeExpr_\ ``(``\ Expr_\ ``)`` | ConversionExpr_ | CallOrConversionExpr_ | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| Expr_\ ``(...)`` | CallExpr_ | CallOrConversionExpr_ | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ +| (anything unparseable) | BadExpr_ | | | ++--------------------------------------------------------+-----------------+-----------------------+-------------------------------------------------------+ The following classes organize expressions by the kind of entity they refer to. -+------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| CodeQL class | Explanation | -+======================================================================================================+=========================================================================================================================================================================================================================================================+ -| `TypeExpr `__ | an expression that denotes a type | -+------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `ReferenceExpr `__ | an expression that refers to a variable, a constant, a function, a field, or an element of an array or a slice | -+------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `ValueExpr `__ | an expression that can be evaluated to a value (as opposed to expressions that refer to a package, a type, or a statement label). This generalizes `ReferenceExpr `__ | -+------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| CodeQL class | Explanation | ++================+===================================================================================================================================================================+ +| TypeExpr_ | an expression that denotes a type | ++----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ReferenceExpr_ | an expression that refers to a variable, a constant, a function, a field, or an element of an array or a slice | ++----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ValueExpr_ | an expression that can be evaluated to a value (as opposed to expressions that refer to a package, a type, or a statement label). This generalizes ReferenceExpr_ | ++----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + Further reading --------------- .. include:: ../reusables/go-further-reading.rst -.. include:: ../reusables/codeql-ref-tools-further-reading.rst \ No newline at end of file +.. include:: ../reusables/codeql-ref-tools-further-reading.rst + +.. _Stmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$Stmt.html +.. _Expr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$Expr.html +.. _IntLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$IntLit.html +.. _BasicLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$BasicLit.html +.. _FloatLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$FloatLit.html +.. _ImagLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ImagLit.html +.. _CharLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$CharLit.html +.. _StringLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$StringLit.html +.. _FuncLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$FuncLit.html +.. _FuncDef: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Decls.qll/type.Decls$FuncDef.html +.. _MapLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$MapLit.html +.. _CompositeLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$CompositeLit.html +.. _StructLit: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$StructLit.html +.. _UnaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$UnaryExpr.html +.. _PlusExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$PlusExpr.html +.. _ArithmeticUnaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ArithmeticUnaryExpr.html +.. _MinusExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$MinusExpr.html +.. _NotExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$NotExpr.html +.. _LogicalUnaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$LogicalUnaryExpr.html +.. _ComplementExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ComplementExpr.html +.. _BitwiseUnaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$BitwiseUnaryExpr.html +.. _AddressExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$AddressExpr.html +.. _RecvExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$RecvExpr.html +.. _BinaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$BinaryExpr.html +.. _MulExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$MulExpr.html +.. _ArithmeticBinaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ArithmeticBinaryExpr.html +.. _QuoExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$QuoExpr.html +.. _RemExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$RemExpr.html +.. _AddExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$AddExpr.html +.. _SubExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$SubExpr.html +.. _ShlExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ShlExpr.html +.. _ShiftExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ShiftExpr.html +.. _ShrExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ShrExpr.html +.. _LandExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$LandExpr.html +.. _LogicalBinaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$LogicalBinaryExpr.html +.. _LorExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$LorExpr.html +.. _LssExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$LssExpr.html +.. _RelationalComparisonExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$RelationalComparisonExpr.html +.. _GtrExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$GtrExpr.html +.. _LeqExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$LeqExpr.html +.. _GeqExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$GeqExpr.html +.. _EqlExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$EqlExpr.html +.. _EqualityTestExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$EqualityTestExpr.html +.. _NeqExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$NeqExpr.html +.. _AndExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$AndExpr.html +.. _BitwiseBinaryExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$BitwiseBinaryExpr.html +.. _OrExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$OrExpr.html +.. _XorExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$XorExpr.html +.. _AndNotExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$AndNotExpr.html +.. _TypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$TypeExpr.html +.. _ArrayTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ArrayTypeExpr.html +.. _StructTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$StructTypeExpr.html +.. _FunctionName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$FunctionName.html +.. _FuncTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$FuncTypeExpr.html +.. _InterfaceTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$InterfaceTypeExpr.html +.. _MapTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$MapTypeExpr.html +.. _SendChanTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$SendChanTypeExpr.html +.. _ChanTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ChanTypeExpr.html +.. _RecvChanTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$RecvChanTypeExpr.html +.. _SendRecvChanTypeExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$SendRecvChanTypeExpr.html +.. _Name: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$Name.html +.. _Ident: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$Ident.html +.. _SimpleName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$SimpleName.html +.. _QualifiedName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$QualifiedName.html +.. _SelectorExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$SelectorExpr.html +.. _PackageName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$PackageName.html +.. _TypeName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$TypeName.html +.. _LabelName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$LabelName.html +.. _ValueName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ValueName.html +.. _ConstantName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ConstantName.html +.. _VariableName: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$VariableName.html +.. _BlankIdent: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$BlankIdent.html +.. _Ellipsis: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$Ellipsis.html +.. _ParenExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ParenExpr.html +.. _IndexExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$IndexExpr.html +.. _SliceExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$SliceExpr.html +.. _TypeAssertExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$TypeAssertExpr.html +.. _StarExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$StarExpr.html +.. _ValueExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ValueExpr.html +.. _KeyValueExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$KeyValueExpr.html +.. _ConversionExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ConversionExpr.html +.. _CallOrConversionExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$CallOrConversionExpr.html +.. _CallExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$CallExpr.html +.. _BadExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$BadExpr.html +.. _ReferenceExpr: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Expr.qll/type.Expr$ReferenceExpr.html +.. _EmptyStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$EmptyStmt.html +.. _ExprStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$ExprStmt.html +.. _BlockStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$BlockStmt.html +.. _IfStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$IfStmt.html +.. _ForStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$ForStmt.html +.. _LoopStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$LoopStmt.html +.. _RangeStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$RangeStmt.html +.. _ExpressionSwitchStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$ExpressionSwitchStmt.html +.. _SwitchStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$SwitchStmt.html +.. _CaseClause: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$CaseClause.html +.. _TypeSwitchStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$TypeSwitchStmt.html +.. _SimpleAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$SimpleAssignStmt.html +.. _CommClause: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$CommClause.html +.. _SelectStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$SelectStmt.html +.. _ReturnStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$ReturnStmt.html +.. _BreakStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$BreakStmt.html +.. _BranchStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$BranchStmt.html +.. _ContinueStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$ContinueStmt.html +.. _GotoStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$GotoStmt.html +.. _FallthroughStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$FallthroughStmt.html +.. _LabeledStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$LabeledStmt.html +.. _DeclStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$DeclStmt.html +.. _AssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$AssignStmt.html +.. _Assignment: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$Assignment.html +.. _DefineStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$DefineStmt.html +.. _AddAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$AddAssignStmt.html +.. _CompoundAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$CompoundAssignStmt.html +.. _SubAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$SubAssignStmt.html +.. _MulAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$MulAssignStmt.html +.. _QuoAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$QuoAssignStmt.html +.. _RemAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$RemAssignStmt.html +.. _AndAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$AndAssignStmt.html +.. _OrAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$OrAssignStmt.html +.. _XorAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$XorAssignStmt.html +.. _ShlAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$ShlAssignStmt.html +.. _ShrAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$ShrAssignStmt.html +.. _AndNotAssignStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$AndNotAssignStmt.html +.. _IncStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$IncStmt.html +.. _IncDecStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$IncDecStmt.html +.. _DecStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$DecStmt.html +.. _GoStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$GoStmt.html +.. _DeferStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$DeferStmt.html +.. _SendStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$SendStmt.html +.. _RecvStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$RecvStmt.html +.. _BadStmt: https://codeql.github.com/codeql-standard-libraries/go/semmle/go/Stmt.qll/type.Stmt$BadStmt.html diff --git a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-java-programs.rst b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-java-programs.rst index 9e5ab4cd706..de4e1f18678 100644 --- a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-java-programs.rst +++ b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-java-programs.rst @@ -12,80 +12,80 @@ Statement classes This table lists all subclasses of `Stmt`_. -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| Statement syntax | CodeQL class | Superclasses | Remarks | -+============================================================================+===========================================================================================================================================================+=================================+============================================+ -| ``;`` | `EmptyStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| `Expr`_ ``;`` | `ExprStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``{`` `Stmt`_ ``... }`` | `Block `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``if (`` `Expr`_ ``)`` `Stmt`_ ``else`` `Stmt`_ | `IfStmt `__ | `ConditionalStmt`_ | | -+----------------------------------------------------------------------------+ | | | -| ``if (`` `Expr`_ ``)`` `Stmt`_ | | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``while (`` `Expr`_ ``)`` `Stmt`_ | `WhileStmt `__ | `ConditionalStmt`_, `LoopStmt`_ | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``do`` `Stmt`_ ``while (`` `Expr`_ ``)`` | `DoStmt `__ | `ConditionalStmt`_, `LoopStmt`_ | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``for (`` `Expr`_ ``;`` `Expr`_ ``;`` `Expr`_ ``)`` `Stmt`_ | `ForStmt `__ | `ConditionalStmt`_, `LoopStmt`_ | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``for (`` `VarAccess`_ ``:`` `Expr`_ ``)`` `Stmt`_ | `EnhancedForStmt `__ | `LoopStmt`_ | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``switch (`` `Expr`_ ``) {`` `SwitchCase`_ ``... }`` | `SwitchStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``try {`` `Stmt`_ ``... } finally {`` `Stmt`_ ``... }`` | `TryStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``return`` `Expr`_ ``;`` | `ReturnStmt `__ | | | -+----------------------------------------------------------------------------+ | | | -| ``return ;`` | | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``throw`` `Expr`_ ``;`` | `ThrowStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``break ;`` | `BreakStmt `__ | `JumpStmt`_ | | -+----------------------------------------------------------------------------+ | | | -| ``break label ;`` | | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``continue ;`` | `ContinueStmt `__ | `JumpStmt`_ | | -+----------------------------------------------------------------------------+ | | | -| ``continue label ;`` | | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``label :`` `Stmt`_ | `LabeledStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``synchronized (`` `Expr`_ ``)`` `Stmt`_ | `SynchronizedStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``assert`` `Expr`_ ``:`` `Expr`_ ``;`` | `AssertStmt `__ | | | -+----------------------------------------------------------------------------+ | | | -| ``assert`` `Expr`_ ``;`` | | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| `TypeAccess`_ ``name ;`` | `LocalVariableDeclStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``class name {`` `Member`_ ``... } ;`` | `LocalClassDeclStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``this (`` `Expr`_ ``, ... ) ;`` | `ThisConstructorInvocationStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``super (`` `Expr`_ ``, ... ) ;`` | `SuperConstructorInvocationStmt `__ | | | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``catch (`` `TypeAccess`_ ``name ) {`` `Stmt`_ ``... }`` | `CatchClause `__ | | can only occur as child of a `TryStmt`_ | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``case`` `Literal`_ ``:`` `Stmt`_ ``...`` | `ConstCase `__ | | can only occur as child of a `SwitchStmt`_ | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ -| ``default :`` `Stmt`_ ``...`` | `DefaultCase `__ | | can only occur as child of a `SwitchStmt`_ | -+----------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------+--------------------------------------------+ ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| Statement syntax | CodeQL class | Superclasses | Remarks | ++====================================================================================+=================================+=================================+============================================+ +| ``;`` | EmptyStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| `Expr`_ ``;`` | ExprStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``{`` `Stmt`_ ``... }`` | Block_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``if (`` `Expr`_ ``)`` `Stmt`_ ``else`` `Stmt`_ | IfStmt_ | `ConditionalStmt`_ | | ++------------------------------------------------------------------------------------+ | | | +| ``if (`` `Expr`_ ``)`` `Stmt`_ | | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``while (`` `Expr`_ ``)`` `Stmt`_ | WhileStmt_ | `ConditionalStmt`_, `LoopStmt`_ | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``do`` `Stmt`_ ``while (`` `Expr`_ ``)`` | DoStmt_ | `ConditionalStmt`_, `LoopStmt`_ | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``for (`` `Expr`_ ``;`` `Expr`_ ``;`` `Expr`_ ``)`` `Stmt`_ | ForStmt_ | `ConditionalStmt`_, `LoopStmt`_ | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``for (`` `VarAccess`_ ``:`` `Expr`_ ``)`` `Stmt`_ | EnhancedForStmt_ | `LoopStmt`_ | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``switch (`` `Expr`_ ``) {`` `SwitchCase`_ ``... }`` | SwitchStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``try {`` `Stmt`_ ``... } finally {`` `Stmt`_ ``... }`` | TryStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``return`` `Expr`_ ``;`` | ReturnStmt_ | | | ++------------------------------------------------------------------------------------+ | | | +| ``return ;`` | | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``throw`` `Expr`_ ``;`` | ThrowStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``break ;`` | BreakStmt_ | `JumpStmt`_ | | ++------------------------------------------------------------------------------------+ | | | +| ``break label ;`` | | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``continue ;`` | ContinueStmt_ | `JumpStmt`_ | | ++------------------------------------------------------------------------------------+ | | | +| ``continue label ;`` | | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``label :`` `Stmt`_ | LabeledStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``synchronized (`` `Expr`_ ``)`` `Stmt`_ | SynchronizedStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``assert`` `Expr`_ ``:`` `Expr`_ ``;`` | AssertStmt_ | | | ++------------------------------------------------------------------------------------+ | | | +| ``assert`` `Expr`_ ``;`` | | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| `TypeAccess`_ ``name ;`` | LocalVariableDeclStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``class name {`` `Member`_ ``... } ;`` | LocalClassDeclStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``this (`` `Expr`_ ``, ... ) ;`` | ThisConstructorInvocationStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``super (`` `Expr`_ ``, ... ) ;`` | SuperConstructorInvocationStmt_ | | | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``catch (`` `TypeAccess`_ ``name ) {`` `Stmt`_ ``... }`` | CatchClause_ | | can only occur as child of a `TryStmt`_ | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``case`` `Literal`_ ``:`` `Stmt`_ ``...`` | ConstCase_ | | can only occur as child of a `SwitchStmt`_ | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ +| ``default :`` `Stmt`_ ``...`` | DefaultCase_ | | can only occur as child of a `SwitchStmt`_ | ++------------------------------------------------------------------------------------+---------------------------------+---------------------------------+--------------------------------------------+ Expression classes ------------------ -There are many expression classes, so we present them by category. All classes in this section are subclasses of `Expr `__. +There are many expression classes, so we present them by category. All classes in this section are subclasses of Expr_. Literals ~~~~~~~~ -All classes in this subsection are subclasses of `Literal `__. +All classes in this subsection are subclasses of Literal_. +---------------------------+-------------------------+ -| Expression syntax example | CodeQL class | +| Expression syntax example | CodeQL class | +===========================+=========================+ | ``true`` | `BooleanLiteral`_ | +---------------------------+-------------------------+ @@ -107,10 +107,10 @@ All classes in this subsection are subclasses of `Literal `__. +All classes in this subsection are subclasses of UnaryExpr_. +-------------------+----------------+--------------------+--------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | Remarks | +| Expression syntax | CodeQL class | Superclasses | Remarks | +===================+================+====================+==================================================+ | `Expr`_\ ``++`` | `PostIncExpr`_ | `UnaryAssignExpr`_ | | +-------------------+----------------+--------------------+--------------------------------------------------+ @@ -132,10 +132,10 @@ All classes in this subsection are subclasses of `UnaryExpr `__. +All classes in this subsection are subclasses of BinaryExpr_. +-------------------------+-------------------+-------------------+ -| Expression syntax | CodeQL class | Superclasses | +| Expression syntax | CodeQL class | Superclasses | +=========================+===================+===================+ | `Expr`_ ``*`` `Expr`_ | `MulExpr`_ | | +-------------------------+-------------------+-------------------+ @@ -155,7 +155,7 @@ All classes in this subsection are subclasses of `BinaryExpr `__. +All classes in this table are subclasses of Assignment_. -+--------------------------+----------------------+--------------+ -| Expression syntax | CodeQL class | Superclasses | -+==========================+======================+==============+ -| `Expr`_ ``=`` `Expr`_ | `AssignExpr`_ | | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``+=`` `Expr`_ | `AssignAddExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``-=`` `Expr`_ | `AssignSubExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``*=`` `Expr`_ | `AssignMulExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``/=`` `Expr`_ | `AssignDivExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``%=`` `Expr`_ | `AssignRemExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``&=`` `Expr`_ | `AssignAndExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``|=`` `Expr`_ | `AssignOrExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``^=`` `Expr`_ | `AssignXorExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``<<=`` `Expr`_ | `AssignLShiftExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``>>=`` `Expr`_ | `AssignRShiftExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ -| `Expr`_ ``>>>=`` `Expr`_ | `AssignURShiftExpr`_ | `AssignOp`_ | -+--------------------------+----------------------+--------------+ ++--------------------------+----------------------+-----------------+ +| Expression syntax | CodeQL class | Superclasses | ++==========================+======================+=================+ +| `Expr`_ ``=`` `Expr`_ | `AssignExpr`_ | | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``+=`` `Expr`_ | `AssignAddExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``-=`` `Expr`_ | `AssignSubExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``*=`` `Expr`_ | `AssignMulExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``/=`` `Expr`_ | `AssignDivExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``%=`` `Expr`_ | `AssignRemExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``&=`` `Expr`_ | `AssignAndExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``|=`` `Expr`_ | `AssignOrExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``^=`` `Expr`_ | `AssignXorExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``<<=`` `Expr`_ | `AssignLShiftExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``>>=`` `Expr`_ | `AssignRShiftExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ +| `Expr`_ ``>>>=`` `Expr`_ | `AssignURShiftExpr`_ | `AssignOp`_ | ++--------------------------+----------------------+-----------------+ Accesses ~~~~~~~~ -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax examples | CodeQL class | -+======================================+=========================================================================================================================+ -| ``this`` | `ThisAccess `__ | -+--------------------------------------+ + -| ``Outer.this`` | | -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ -| ``super`` | `SuperAccess `__ | -+--------------------------------------+ + -| ``Outer.super`` | | -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ -| ``x`` | `VarAccess `__ | -+--------------------------------------+ + -| ``e.f`` | | -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ -| ``a[i]`` | `ArrayAccess `__ | -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ -| ``f(...)`` | `MethodAccess `__ | -+--------------------------------------+ + -| ``e.m(...)`` | | -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ -| ``String`` | `TypeAccess `__ | -+--------------------------------------+ + -| ``java.lang.String`` | | -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ -| ``? extends Number`` | `WildcardTypeAccess `__ | -+--------------------------------------+ + -| ``? super Double`` | | -+--------------------------------------+-------------------------------------------------------------------------------------------------------------------------+ ++--------------------------------+---------------------+ +| Expression syntax examples | CodeQL class | ++================================+=====================+ +| ``this`` | ThisAccess_ | ++--------------------------------+ | +| ``Outer.this`` | | ++--------------------------------+---------------------+ +| ``super`` | SuperAccess_ | ++--------------------------------+ | +| ``Outer.super`` | | ++--------------------------------+---------------------+ +| ``x`` | VarAccess_ | ++--------------------------------+ | +| ``e.f`` | | ++--------------------------------+---------------------+ +| ``a[i]`` | ArrayAccess_ | ++--------------------------------+---------------------+ +| ``f(...)`` | MethodAccess_ | ++--------------------------------+ | +| ``e.m(...)`` | | ++--------------------------------+---------------------+ +| ``String`` | TypeAccess_ | ++--------------------------------+ | +| ``java.lang.String`` | | ++--------------------------------+---------------------+ +| ``? extends Number`` | WildcardTypeAccess_ | ++--------------------------------+ | +| ``? super Double`` | | ++--------------------------------+---------------------+ -A `VarAccess `__ that refers to a field is a `FieldAccess `__. +A VarAccess_ that refers to a field is a FieldAccess_. Miscellaneous ~~~~~~~~~~~~~ -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| Expression syntax examples | CodeQL class | Remarks | -+==================================================================+=======================================================================================================================+=============================================================================+ -| ``(int) f`` | `CastExpr `__ | | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| ``(23 + 42)`` | `ParExpr `__ | | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| ``o instanceof String`` | `InstanceOfExpr `__ | | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| `Expr`_ ``?`` `Expr`_ ``:`` `Expr`_ | `ConditionalExpr `__ | | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| ``String. class`` | `TypeLiteral `__ | | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| ``new A()`` | `ClassInstanceExpr `__ | | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| ``new String[3][2]`` | `ArrayCreationExpr `__ | | -+------------------------------------------------------------------+ + + -| ``new int[] { 23, 42 }`` | | | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| ``{ 23, 42 }`` | `ArrayInit `__ | can only appear as an initializer or as a child of an `ArrayCreationExpr`_ | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ -| ``@Annot(key=val)`` | `Annotation `__ |   | -+------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------+ ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| Expression syntax examples | CodeQL class | Remarks | ++=====================================+====================+============================================================================+ +| ``(int) f`` | CastExpr_ | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| ``(23 + 42)`` | ParExpr_ | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| ``o instanceof String`` | InstanceOfExpr_ | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| `Expr`_ ``?`` `Expr`_ ``:`` `Expr`_ | ConditionalExpr_ | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| ``String. class`` | TypeLiteral_ | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| ``new A()`` | ClassInstanceExpr_ | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| ``new String[3][2]`` | ArrayCreationExpr_ | | ++-------------------------------------+ | | +| ``new int[] { 23, 42 }`` | | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| ``{ 23, 42 }`` | ArrayInit_ | can only appear as an initializer or as a child of an `ArrayCreationExpr`_ | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ +| ``@Annot(key=val)`` | Annotation_ | | ++-------------------------------------+--------------------+----------------------------------------------------------------------------+ Further reading --------------- @@ -277,71 +277,108 @@ Further reading .. include:: ../reusables/java-further-reading.rst .. include:: ../reusables/codeql-ref-tools-further-reading.rst -.. _Expr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$Expr.html -.. _Stmt: https://help.semmle.com/qldoc/java/semmle/code/java/Statement.qll/type.Statement$Stmt.html -.. _VarAccess: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$VarAccess.html -.. _SwitchCase: https://help.semmle.com/qldoc/java/semmle/code/java/Statement.qll/type.Statement$SwitchCase.html -.. _TypeAccess: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$TypeAccess.html -.. _Member: https://help.semmle.com/qldoc/java/semmle/code/java/Member.qll/type.Member$Member.html -.. _Literal: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$Literal.html -.. _ConditionalStmt: https://help.semmle.com/qldoc/java/semmle/code/java/Statement.qll/type.Statement$ConditionalStmt.html -.. _LoopStmt: https://help.semmle.com/qldoc/java/semmle/code/java/Statement.qll/type.Statement$LoopStmt.html -.. _JumpStmt: https://help.semmle.com/qldoc/java/semmle/code/java/Statement.qll/type.Statement$JumpStmt.html -.. _TryStmt: https://help.semmle.com/qldoc/java/semmle/code/java/Statement.qll/type.Statement$TryStmt.html -.. _SwitchStmt: https://help.semmle.com/qldoc/java/semmle/code/java/Statement.qll/type.Statement$SwitchStmt.html -.. _BooleanLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$BooleanLiteral.html -.. _IntegerLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$IntegerLiteral.html -.. _LongLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$LongLiteral.html -.. _FloatingPointLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$FloatingPointLiteral.html -.. _DoubleLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$DoubleLiteral.html -.. _CharacterLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$CharacterLiteral.html -.. _StringLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$StringLiteral.html -.. _NullLiteral: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$NullLiteral.html -.. _PostIncExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$PostIncExpr.html -.. _PostDecExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$PostDecExpr.html -.. _PreIncExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$PreIncExpr.html -.. _PreDecExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$PreDecExpr.html -.. _BitNotExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$BitNotExpr.html -.. _MinusExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$MinusExpr.html -.. _PlusExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$PlusExpr.html -.. _LogNotExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$LogNotExpr.html -.. _UnaryAssignExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$UnaryAssignExpr.html -.. _BitwiseExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$BitwiseExpr.html -.. _LogicExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$LogicExpr.html -.. _MulExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$MulExpr.html -.. _DivExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$DivExpr.html -.. _RemExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$RemExpr.html -.. _AddExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AddExpr.html -.. _SubExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$SubExpr.html -.. _LShiftExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$LShiftExpr.html -.. _RShiftExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$RShiftExpr.html -.. _URShiftExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$URShiftExpr.html -.. _AndLogicalExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AndLogicalExpr.html -.. _OrLogicalExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$OrLogicalExpr.html -.. _LTExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$LTExpr.html -.. _GTExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$GTExpr.html -.. _LEExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$LEExpr.html -.. _GEExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$GEExpr.html -.. _EQExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$EQExpr.html -.. _NEExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$NEExpr.html -.. _AndBitwiseExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AndBitwiseExpr.html -.. _OrBitwiseExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$OrBitwiseExpr.html -.. _XorBitwiseExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$XorBitwiseExpr.html -.. _LogicExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$LogicExpr.html -.. _ComparisonExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$ComparisonExpr.html -.. _EqualityTest: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$EqualityTest.html -.. _BitwiseExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$BitwiseExpr.html -.. _AssignExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignExpr.html -.. _AssignAddExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignAddExpr.html -.. _AssignSubExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignSubExpr.html -.. _AssignMulExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignMulExpr.html -.. _AssignDivExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignDivExpr.html -.. _AssignRemExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignRemExpr.html -.. _AssignAndExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignAndExpr.html -.. _AssignOrExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignOrExpr.html -.. _AssignXorExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignXorExpr.html -.. _AssignLShiftExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignLShiftExpr.html -.. _AssignRShiftExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignRShiftExpr.html -.. _AssignURShiftExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignURShiftExpr.html -.. _AssignOp: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$AssignOp.html -.. _ArrayCreationExpr: https://help.semmle.com/qldoc/java/semmle/code/java/Expr.qll/type.Expr$ArrayCreationExpr.html +.. _Expr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$Expr.html +.. _Stmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$Stmt.html +.. _VarAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$VarAccess.html +.. _SwitchCase: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$SwitchCase.html +.. _TypeAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$TypeAccess.html +.. _Member: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Member.qll/type.Member$Member.html +.. _Literal: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$Literal.html +.. _ConditionalStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ConditionalStmt.html +.. _LoopStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$LoopStmt.html +.. _JumpStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$JumpStmt.html +.. _TryStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$TryStmt.html +.. _SwitchStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$SwitchStmt.html +.. _BooleanLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$BooleanLiteral.html +.. _IntegerLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$IntegerLiteral.html +.. _LongLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$LongLiteral.html +.. _FloatingPointLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$FloatingPointLiteral.html +.. _DoubleLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$DoubleLiteral.html +.. _CharacterLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$CharacterLiteral.html +.. _StringLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$StringLiteral.html +.. _NullLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$NullLiteral.html +.. _PostIncExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$PostIncExpr.html +.. _PostDecExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$PostDecExpr.html +.. _PreIncExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$PreIncExpr.html +.. _PreDecExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$PreDecExpr.html +.. _BitNotExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$BitNotExpr.html +.. _MinusExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$MinusExpr.html +.. _PlusExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$PlusExpr.html +.. _LogNotExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$LogNotExpr.html +.. _UnaryAssignExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$UnaryAssignExpr.html +.. _BitwiseExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$BitwiseExpr.html +.. _LogicExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$LogicExpr.html +.. _MulExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$MulExpr.html +.. _DivExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$DivExpr.html +.. _RemExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$RemExpr.html +.. _AddExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AddExpr.html +.. _SubExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$SubExpr.html +.. _LShiftExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$LShiftExpr.html +.. _RShiftExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$RShiftExpr.html +.. _URShiftExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$URShiftExpr.html +.. _AndLogicalExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AndLogicalExpr.html +.. _OrLogicalExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$OrLogicalExpr.html +.. _LTExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$LTExpr.html +.. _GTExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$GTExpr.html +.. _LEExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$LEExpr.html +.. _GEExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$GEExpr.html +.. _EQExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$EQExpr.html +.. _NEExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$NEExpr.html +.. _AndBitwiseExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AndBitwiseExpr.html +.. _OrBitwiseExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$OrBitwiseExpr.html +.. _XorBitwiseExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$XorBitwiseExpr.html +.. _ComparisonExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ComparisonExpr.html +.. _EqualityTest: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$EqualityTest.html +.. _AssignExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignExpr.html +.. _AssignAddExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignAddExpr.html +.. _AssignSubExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignSubExpr.html +.. _AssignMulExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignMulExpr.html +.. _AssignDivExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignDivExpr.html +.. _AssignRemExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignRemExpr.html +.. _AssignAndExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignAndExpr.html +.. _AssignOrExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignOrExpr.html +.. _AssignXorExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignXorExpr.html +.. _AssignLShiftExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignLShiftExpr.html +.. _AssignRShiftExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignRShiftExpr.html +.. _AssignURShiftExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignURShiftExpr.html +.. _AssignOp: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$AssignOp.html +.. _ArrayCreationExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ArrayCreationExpr.html +.. _EmptyStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$EmptyStmt.html +.. _ExprStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ExprStmt.html +.. _Block: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$Block.html +.. _IfStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$IfStmt.html +.. _WhileStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$WhileStmt.html +.. _DoStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$DoStmt.html +.. _ForStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ForStmt.html +.. _EnhancedForStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$EnhancedForStmt.html +.. _ReturnStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ReturnStmt.html +.. _ThrowStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ThrowStmt.html +.. _BreakStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$BreakStmt.html +.. _ContinueStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ContinueStmt.html +.. _LabeledStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$LabeledStmt.html +.. _SynchronizedStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$SynchronizedStmt.html +.. _AssertStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$AssertStmt.html +.. _LocalVariableDeclStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$LocalVariableDeclStmt.html +.. _LocalClassDeclStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$LocalClassDeclStmt.html +.. _ThisConstructorInvocationStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ThisConstructorInvocationStmt.html +.. _SuperConstructorInvocationStmt: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$SuperConstructorInvocationStmt.html +.. _CatchClause: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$CatchClause.html +.. _ConstCase: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$ConstCase.html +.. _DefaultCase: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Statement.qll/type.Statement$DefaultCase.html +.. _UnaryExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$UnaryExpr.html +.. _BinaryExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$BinaryExpr.html +.. _Assignment: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$Assignment.html +.. _ThisAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ThisAccess.html +.. _SuperAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$SuperAccess.html +.. _ArrayAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ArrayAccess.html +.. _MethodAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$MethodAccess.html +.. _WildcardTypeAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$WildcardTypeAccess.html +.. _FieldAccess: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$FieldAccess.html +.. _CastExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$CastExpr.html +.. _ParExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ParExpr.html +.. _InstanceOfExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$InstanceOfExpr.html +.. _ConditionalExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ConditionalExpr.html +.. _TypeLiteral: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$TypeLiteral.html +.. _ClassInstanceExpr: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ClassInstanceExpr.html +.. _ArrayInit: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Expr.qll/type.Expr$ArrayInit.html +.. _Annotation: https://codeql.github.com/codeql-standard-libraries/java/semmle/code/java/Annotation.qll/type.Annotation$Annotation.html \ No newline at end of file diff --git a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-javascript-and-typescript-programs.rst b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-javascript-and-typescript-programs.rst index 1eb21c7a666..55ee346d483 100644 --- a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-javascript-and-typescript-programs.rst +++ b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-javascript-and-typescript-programs.rst @@ -10,131 +10,131 @@ CodeQL has a large selection of classes for representing the abstract syntax tre Statement classes ----------------- -This table lists subclasses of `Stmt `__ representing ECMAScript and TypeScript statements. +This table lists subclasses of Stmt_ representing ECMAScript and TypeScript statements. -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Statement syntax | CodeQL class | Superclasses | Remarks | -+=============================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+==========================================================================================================================================================================================================================================================================================================================================================================================================================+===================================================================================================================================================================================================+ -| `Expr `__ ``;`` | `ExprStmt `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Label `__ ``:`` `Stmt `__ | `LabeledStmt `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``;`` | `EmptyStmt `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``break`` `Label `__ ``;`` | `BreakStmt `__ | `JumpStmt `__, `BreakOrContinueStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``case`` `Expr `__ ``:`` `Stmt `__... | `Case `__ | | can only occur as child of a `SwitchStmt `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``catch(`` `Identifier `__ ``)`` ``{`` `Stmt `__... ``}`` | `CatchClause `__ | `ControlStmt `__ | can only occur as child of a `TryStmt `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` `Identifier `__ ``extends`` `Expr `__ ``{`` `MemberDeclaration `__... ``}`` | `ClassDeclStmt `__ | `ClassDefinition `__, `ClassOrInterface `__, `TypeParameterized `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``const`` `Identifier `__ ``=`` `Expr `__ ``;`` | `ConstDeclStmt `__ | `DeclStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``continue`` `Label `__ ``;`` | `ContinueStmt `__ | `JumpStmt `__, `BreakOrContinueStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``debugger;`` | `DebuggerStmt `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``declare`` ``global`` ``{`` `Stmt `__... ``}`` | `GlobalAugmentationDeclaration `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``declare`` ``module`` `StringLiteral `__ ``{`` `Stmt `__... ``}`` | `ExternalModuleDeclaration `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``default:`` `Stmt `__... | `Case `__ | | can only occur as child of a `SwitchStmt `__; use `isDefault` to distinguish `default` from `case` | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``do`` `Stmt `__ ``while`` ``(`` `Expr `__ ``)`` | `DoWhileStmt `__ | `ControlStmt `__, `LoopStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``enum`` `Identifier `__ ``{`` `MemberDeclaration `__... ``}`` | `EnumDeclaration `__ | `NamespaceDefinition `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export * from`` `StringLiteral `__ | `BulkReExportDeclaration `__ | `ReExportDeclaration `__, `ExportDeclaration `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export default`` `ClassDeclStmt `__ | `ExportDefaultDeclaration `__ | `ExportDeclaration `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export default`` `Expr `__ ``;`` | `ExportDefaultDeclaration `__ | `ExportDeclaration `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export default`` `FunctionDeclStmt `__ | `ExportDefaultDeclaration `__ | `ExportDeclaration `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export {`` `ExportSpecifier `__... ``};`` | `ExportNamedDeclaration `__ | `ExportDeclaration `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export`` `DeclStmt `__ | `ExportNamedDeclaration `__ | `ExportDeclaration `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export`` ``=`` `Expr `__ ``;`` | `ExportAssignDeclaration `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``export`` ``as`` ``namespace`` `Identifier `__ ``;`` | `ExportAsNamespaceDeclaration `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``for`` ``(`` `Expr `__ ``;`` `Expr `__ ``;`` `Expr `__ ``)`` `Stmt `__ | `ForStmt `__ | `ControlStmt `__, `LoopStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``for`` ``(`` `VarAccess `__ ``in`` `Expr `__ ``)`` `Stmt `__ | `ForInStmt `__ | `ControlStmt `__, `LoopStmt `__, `EnhancedForLoop `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``for`` ``(`` `VarAccess `__ ``of`` `Expr `__ ``)`` `Stmt `__ | `ForOfStmt `__ | `ControlStmt `__, `LoopStmt `__, `EnhancedForLoop `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``function`` `Identifier `__ ``(`` `Parameter `__... ``)`` ``{`` `Stmt `__... ``}`` | `FunctionDeclStmt `__ | `Function `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``if`` ``(`` `Expr `__ ``)`` `Stmt `__ ``else`` `Stmt `__ | `IfStmt `__ | `ControlStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``import {`` `ImportSpecifier `__... ``from`` `StringLiteral `__ | `ImportDeclaration `__ | `Import `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``import`` `Identifier `__ ``=`` `Expr `__ ``;`` | `ImportEqualsDeclaration `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``interface`` `Identifier `__ ``{`` `MemberDeclaration `__... ``}`` | `InterfaceDeclaration `__ | `InterfaceDefinition `__, `ClassOrInterface `__, `TypeParameterized `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``let`` `Identifier `__ ``=`` `Expr `__ ``;`` | `LetStmt `__ | `DeclStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``namespace`` `Identifier `__ ``{`` `Stmt `__... ``}`` | `NamespaceDeclaration `__ | `NamespaceDefinition `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``return`` `Expr `__ ``;`` | `ReturnStmt `__ | `JumpStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``switch`` ``(`` `Expr `__ ``) {`` `Case `__... ``}`` | `SwitchStmt `__ | `ControlStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``throw`` `Expr `__ ``;`` | `ThrowStmt `__ | `JumpStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``try`` ``{`` `Stmt `__... ``}`` `CatchClause `__... ``finally`` ``{`` `Stmt `__... ``}`` | `TryStmt `__ | `ControlStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``type`` `Identifier `__ ``=`` `TypeExpr `__ ``;`` | `TypeAliasDeclaration `__ | `TypeParameterized `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``var`` `Identifier `__ ``=`` `Expr `__ ``;`` | `VarDeclStmt `__ | `DeclStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``while`` ``(`` `Expr `__ ``)`` `Stmt `__ | `WhileStmt `__ | `ControlStmt `__, `LoopStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``with`` ``(`` `Expr `__ ``)`` `Stmt `__ | `WithStmt `__ | `ControlStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``{`` `Stmt `__... ``}`` | `BlockStmt `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| Statement syntax | CodeQL class | Superclasses | Remarks | ++===============================================================================+================================+=============================================================+================================================================================================+ +| Expr_ ``;`` | ExprStmt_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| Label_ ``:`` Stmt_ | LabeledStmt_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``;`` | EmptyStmt_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``break`` Label_ ``;`` | BreakStmt_ | JumpStmt_, BreakOrContinueStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``case`` Expr_ ``:`` Stmt_... | Case_ | | can only occur as child of a SwitchStmt_ | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``catch(`` Identifier_ ``)`` ``{`` Stmt_... ``}`` | CatchClause_ | ControlStmt_ | can only occur as child of a TryStmt_ | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``class`` Identifier_ ``extends`` Expr_ ``{`` MemberDeclaration_... ``}`` | ClassDeclStmt_ | ClassDefinition_, ClassOrInterface_, TypeParameterized_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``const`` Identifier_ ``=`` Expr_ ``;`` | ConstDeclStmt_ | DeclStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``continue`` Label_ ``;`` | ContinueStmt_ | JumpStmt_, BreakOrContinueStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``debugger;`` | DebuggerStmt_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``declare`` ``global`` ``{`` Stmt_... ``}`` | GlobalAugmentationDeclaration_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``declare`` ``module`` StringLiteral_ ``{`` Stmt_... ``}`` | ExternalModuleDeclaration_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``default:`` Stmt_... | Case_ | | can only occur as child of a SwitchStmt_; use `isDefault` to distinguish `default` from `case` | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``do`` Stmt_ ``while`` ``(`` Expr_ ``)`` | DoWhileStmt_ | ControlStmt_, LoopStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``enum`` Identifier_ ``{`` MemberDeclaration_... ``}`` | EnumDeclaration_ | NamespaceDefinition_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export * from`` StringLiteral_ | BulkReExportDeclaration_ | ReExportDeclaration_, ExportDeclaration_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export default`` ClassDeclStmt_ | ExportDefaultDeclaration_ | ExportDeclaration_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export default`` Expr_ ``;`` | ExportDefaultDeclaration_ | ExportDeclaration_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export default`` FunctionDeclStmt_ | ExportDefaultDeclaration_ | ExportDeclaration_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export {`` ExportSpecifier_... ``};`` | ExportNamedDeclaration_ | ExportDeclaration_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export`` DeclStmt_ | ExportNamedDeclaration_ | ExportDeclaration_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export`` ``=`` Expr_ ``;`` | ExportAssignDeclaration_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``export`` ``as`` ``namespace`` Identifier_ ``;`` | ExportAsNamespaceDeclaration_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``for`` ``(`` Expr_ ``;`` Expr_ ``;`` Expr_ ``)`` Stmt_ | ForStmt_ | ControlStmt_, LoopStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``for`` ``(`` VarAccess_ ``in`` Expr_ ``)`` Stmt_ | ForInStmt_ | ControlStmt_, LoopStmt_, EnhancedForLoop_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``for`` ``(`` VarAccess_ ``of`` Expr_ ``)`` Stmt_ | ForOfStmt_ | ControlStmt_, LoopStmt_, EnhancedForLoop_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``function`` Identifier_ ``(`` Parameter_... ``)`` ``{`` Stmt_... ``}`` | FunctionDeclStmt_ | Function_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``if`` ``(`` Expr_ ``)`` Stmt_ ``else`` Stmt_ | IfStmt_ | ControlStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``import {`` ImportSpecifier_... ``from`` StringLiteral_ | ImportDeclaration_ | Import_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``import`` Identifier_ ``=`` Expr_ ``;`` | ImportEqualsDeclaration_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``interface`` Identifier_ ``{`` MemberDeclaration_... ``}`` | InterfaceDeclaration_ | InterfaceDefinition_, ClassOrInterface_, TypeParameterized_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``let`` Identifier_ ``=`` Expr_ ``;`` | LetStmt_ | DeclStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``namespace`` Identifier_ ``{`` Stmt_... ``}`` | NamespaceDeclaration_ | NamespaceDefinition_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``return`` Expr_ ``;`` | ReturnStmt_ | JumpStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``switch`` ``(`` Expr_ ``) {`` Case_... ``}`` | SwitchStmt_ | ControlStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``throw`` Expr_ ``;`` | ThrowStmt_ | JumpStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``try`` ``{`` Stmt_... ``}`` CatchClause_... ``finally`` ``{`` Stmt_... ``}`` | TryStmt_ | ControlStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``type`` Identifier_ ``=`` TypeExpr_ ``;`` | TypeAliasDeclaration_ | TypeParameterized_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``var`` Identifier_ ``=`` Expr_ ``;`` | VarDeclStmt_ | DeclStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``while`` ``(`` Expr_ ``)`` Stmt_ | WhileStmt_ | ControlStmt_, LoopStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``with`` ``(`` Expr_ ``)`` Stmt_ | WithStmt_ | ControlStmt_ | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ +| ``{`` Stmt_... ``}`` | BlockStmt_ | | | ++-------------------------------------------------------------------------------+--------------------------------+-------------------------------------------------------------+------------------------------------------------------------------------------------------------+ Expression classes ------------------ -There is a large number of expression classes, so we present them by category. All classes in this section are subclasses of `Expr `__, except where noted otherwise. +There is a large number of expression classes, so we present them by category. All classes in this section are subclasses of Expr_, except where noted otherwise. Literals ~~~~~~~~ -All classes in this subsection are subclasses of `Literal `__. +All classes in this subsection are subclasses of Literal_. -+-------------------+------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | -+===================+========================================================================================================================+ -| ``true`` | `BooleanLiteral `__ | -+-------------------+------------------------------------------------------------------------------------------------------------------------+ -| ``23`` | `NumberLiteral `__ | -+-------------------+------------------------------------------------------------------------------------------------------------------------+ -| ``4.2`` | `NumberLiteral `__ | -+-------------------+------------------------------------------------------------------------------------------------------------------------+ -| ``"Hello"`` | `StringLiteral `__ | -+-------------------+------------------------------------------------------------------------------------------------------------------------+ -| ``/ab*c?/`` | `RegExpLiteral `__ | -+-------------------+------------------------------------------------------------------------------------------------------------------------+ -| ``null`` | `NullLiteral `__ | -+-------------------+------------------------------------------------------------------------------------------------------------------------+ ++-------------------+-----------------+ +| Expression syntax | CodeQL class | ++===================+=================+ +| ``true`` | BooleanLiteral_ | ++-------------------+-----------------+ +| ``23`` | NumberLiteral_ | ++-------------------+-----------------+ +| ``4.2`` | NumberLiteral_ | ++-------------------+-----------------+ +| ``"Hello"`` | StringLiteral_ | ++-------------------+-----------------+ +| ``/ab*c?/`` | RegExpLiteral_ | ++-------------------+-----------------+ +| ``null`` | NullLiteral_ | ++-------------------+-----------------+ Identifiers ~~~~~~~~~~~ -All identifiers are represented by the class `Identifier `__, which has subclasses to represent specific kinds of identifiers: +All identifiers are represented by the class Identifier_, which has subclasses to represent specific kinds of identifiers: -- `VarAccess `__: an identifier that refers to a variable -- `VarDecl `__: an identifier that declares a variable, for example ``x`` in ``var x = "hi"`` or in ``function(x) { }`` -- `VarRef `__: a `VarAccess `__ or a `VarDecl `__ -- `Label `__: an identifier that refers to a statement label or a property, not a variable; in the following examples, ``l`` and ``p`` are labels: +- VarAccess_: an identifier that refers to a variable +- VarDecl_: an identifier that declares a variable, for example ``x`` in ``var x = "hi"`` or in ``function(x) { }`` +- VarRef_: a VarAccess_ or a VarDecl_ +- Label_: an identifier that refers to a statement label or a property, not a variable; in the following examples, ``l`` and ``p`` are labels: - ``break l;`` - ``l: for(;;) {}`` @@ -145,221 +145,375 @@ All identifiers are represented by the class `Identifier `__. +All classes in this subsection are subclasses of Expr_. -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | Remarks | -+======================================================================================================================================================================================================================================================================+==========================================================================================================================================+======================================================================================================================+================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================+ -| ``this`` | `ThisExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``[`` `Expr `__... ``]`` | `ArrayExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``{`` `Property `__... ``}`` | `ObjectExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``function`` ``(`` `Parameter `__... ``)`` ``{`` `Stmt `__... ``}`` | `FunctionExpr `__ | `Function `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``(`` `Parameter `__... ``)`` ``=>`` `Expr `__ | `ArrowFunctionExpr `__ | `Function `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``(`` `Expr `__ ``)`` | `ParExpr `__ | | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ````` ... ````` | `TemplateLiteral `__ | | an element in a `TemplateLiteral `__ is either a `TemplateElement `__ representing a constant template element, or some other expression representing an interpolated expression of the form ``${`` `Expr `__ ``}`` | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ````` ... ````` | `TaggedTemplateExpr `__ | | an element in a `TaggedTemplateExpr `__ is either a `TemplateElement `__ representing a constant template element, or some other expression representing an interpolated expression of the form ``${`` `Expr `__ ``}`` | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| Expression syntax | CodeQL class | Superclasses | Remarks | ++=============================================================+=====================+==============+============================================================================================================================================================================================================+ +| ``this`` | ThisExpr_ | | | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ``[`` Expr_... ``]`` | ArrayExpr_ | | | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ``{`` Property_... ``}`` | ObjectExpr_ | | | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ``function`` ``(`` Parameter_... ``)`` ``{`` Stmt_... ``}`` | FunctionExpr_ | Function_ | | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ``(`` Parameter_... ``)`` ``=>`` Expr_ | ArrowFunctionExpr_ | Function_ | | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ``(`` Expr_ ``)`` | ParExpr_ | | | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| ````` ... ````` | TemplateLiteral_ | | an element in a TemplateLiteral_ is either a TemplateElement_ representing a constant template element, or some other expression representing an interpolated expression of the form ``${`` Expr_ ``}`` | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| Expr_ ````` ... ````` | TaggedTemplateExpr_ | | an element in a TaggedTemplateExpr_ is either a TemplateElement_ representing a constant template element, or some other expression representing an interpolated expression of the form ``${`` Expr_ ``}`` | ++-------------------------------------------------------------+---------------------+--------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ Properties ~~~~~~~~~~ -All classes in this subsection are subclasses of `Property `__. Note that `Property `__ is not a subclass of `Expr `__. +All classes in this subsection are subclasses of Property_. Note that Property_ is not a subclass of Expr_. -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| Property syntax | CodeQL class | Superclasses | -+=====================================================================================================================================================================================================================================================================================================================================================================+========================================================================================================================+============================================================================================================================+ -| `Identifier `__ ``:`` `Expr `__ | `ValueProperty `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| ``get`` `Identifier `__ ``()`` ``{`` `Stmt `__... ``}`` | `PropertyGetter `__ | `PropertyAccessor `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ -| ``set`` `Identifier `__ ``(`` `Identifier `__ ``)`` ``{`` `Stmt `__... ``}`` | `PropertySetter `__ | `PropertyAccessor `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+ ++------------------------------------------------------------------+-----------------+-------------------+ +| Property syntax | CodeQL class | Superclasses | ++==================================================================+=================+===================+ +| Identifier_ ``:`` Expr_ | ValueProperty_ | | ++------------------------------------------------------------------+-----------------+-------------------+ +| ``get`` Identifier_ ``()`` ``{`` Stmt_... ``}`` | PropertyGetter_ | PropertyAccessor_ | ++------------------------------------------------------------------+-----------------+-------------------+ +| ``set`` Identifier_ ``(`` Identifier_ ``)`` ``{`` Stmt_... ``}`` | PropertySetter_ | PropertyAccessor_ | ++------------------------------------------------------------------+-----------------+-------------------+ Property accesses ~~~~~~~~~~~~~~~~~ -All classes in this subsection are subclasses of `PropAccess `__. +All classes in this subsection are subclasses of PropAccess_. -+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | -+=========================================================================================================================================================================================================================+==============================================================================================================+ -| `Expr `__ ``.`` `Identifier `__ | `DotExpr `__ | -+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``[`` `Expr `__ ``]`` | `IndexExpr `__ | -+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+ ++-------------------------+--------------+ +| Expression syntax | CodeQL class | ++=========================+==============+ +| Expr_ ``.`` Identifier_ | DotExpr_ | ++-------------------------+--------------+ +| Expr_ ``[`` Expr_ ``]`` | IndexExpr_ | ++-------------------------+--------------+ Function calls and ``new`` ~~~~~~~~~~~~~~~~~~~~~~~~~~ -All classes in this subsection are subclasses of `InvokeExpr `__. +All classes in this subsection are subclasses of InvokeExpr_. -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Remarks | -+============================================================================================================================================================================================================================================================================================================================================+========================================================================================================================+==========================================================================================================================================================================================================================================================================================================================================================================+ -| `Expr `__ ``(`` `Expr `__... ``)`` | `CallExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``.`` `Identifier `__ ``(`` `Expr `__... ``)`` | `MethodCallExpr `__ | this also includes calls of the form `Expr `__ ``[`` `Expr `__ ``]`` ``(`` `Expr `__... ``)`` | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``new`` `Expr `__ ``(`` `Expr `__... ``)`` | `NewExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-----------------------------------------------+-----------------+-----------------------------------------------------------------------------------+ +| Expression syntax | CodeQL class | Remarks | ++===============================================+=================+===================================================================================+ +| Expr_ ``(`` Expr_... ``)`` | CallExpr_ | | ++-----------------------------------------------+-----------------+-----------------------------------------------------------------------------------+ +| Expr_ ``.`` Identifier_ ``(`` Expr_... ``)`` | MethodCallExpr_ | this also includes calls of the form Expr_ ``[`` Expr_ ``]`` ``(`` Expr_... ``)`` | ++-----------------------------------------------+-----------------+-----------------------------------------------------------------------------------+ +| ``new`` Expr_ ``(`` Expr_... ``)`` | NewExpr_ | | ++-----------------------------------------------+-----------------+-----------------------------------------------------------------------------------+ Unary expressions ~~~~~~~~~~~~~~~~~ -All classes in this subsection are subclasses of `UnaryExpr `__. +All classes in this subsection are subclasses of UnaryExpr_. -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | -+===============================================================================================================+======================================================================================================================+ -| ``~`` `Expr `__ | `BitNotExpr `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| ``-`` `Expr `__ | `NegExpr `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| ``+`` `Expr `__ | `PlusExpr `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| ``!`` `Expr `__ | `LogNotExpr `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| ``typeof`` `Expr `__ | `TypeofExpr `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| ``void`` `Expr `__ | `VoidExpr `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| ``delete`` `Expr `__ | `DeleteExpr `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ -| ``...`` `Expr `__ | `SpreadElement `__ | -+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+ ++-------------------+----------------+ +| Expression syntax | CodeQL class | ++===================+================+ +| ``~`` Expr_ | BitNotExpr_ | ++-------------------+----------------+ +| ``-`` Expr_ | NegExpr_ | ++-------------------+----------------+ +| ``+`` Expr_ | PlusExpr_ | ++-------------------+----------------+ +| ``!`` Expr_ | LogNotExpr_ | ++-------------------+----------------+ +| ``typeof`` Expr_ | TypeofExpr_ | ++-------------------+----------------+ +| ``void`` Expr_ | VoidExpr_ | ++-------------------+----------------+ +| ``delete`` Expr_ | DeleteExpr_ | ++-------------------+----------------+ +| ``...`` Expr_ | SpreadElement_ | ++-------------------+----------------+ Binary expressions ~~~~~~~~~~~~~~~~~~ -All classes in this subsection are subclasses of `BinaryExpr `__. +All classes in this subsection are subclasses of BinaryExpr_. -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | -+======================================================================================================================================================================================================================+========================================================================================================================+====================================================================================================================================================================================================================================+ -| `Expr `__ ``*`` `Expr `__ | `MulExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``/`` `Expr `__ | `DivExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``%`` `Expr `__ | `ModExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``**`` `Expr `__ | `ExpExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``+`` `Expr `__ | `AddExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``-`` `Expr `__ | `SubExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<<`` `Expr `__ | `LShiftExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>>`` `Expr `__ | `RShiftExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>>>`` `Expr `__ | `URShiftExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&&`` `Expr `__ | `LogAndExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``||`` `Expr `__ | `LogOrExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<`` `Expr `__ | `LTExpr `__ | `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>`` `Expr `__ | `GTExpr `__ | `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<=`` `Expr `__ | `LEExpr `__ | `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>=`` `Expr `__ | `GEExpr `__ | `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``==`` `Expr `__ | `EqExpr `__ | `EqualityTest `__, `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``!=`` `Expr `__ | `NEqExpr `__ | `EqualityTest `__, `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``===`` `Expr `__ | `StrictEqExpr `__ | `EqualityTest `__, `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``!==`` `Expr `__ | `StrictNEqExpr `__ | `EqualityTest `__, `Comparison `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&`` `Expr `__ | `BitAndExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``|`` `Expr `__ | `BitOrExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``^`` `Expr `__ | `XOrExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``in`` `Expr `__ | `InExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``instanceof`` `Expr `__ | `InstanceofExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++----------------------------+-----------------+----------------------------+ +| Expression syntax | CodeQL class | Superclasses | ++============================+=================+============================+ +| Expr_ ``*`` Expr_ | MulExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``/`` Expr_ | DivExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``%`` Expr_ | ModExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``**`` Expr_ | ExpExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``+`` Expr_ | AddExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``-`` Expr_ | SubExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``<<`` Expr_ | LShiftExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``>>`` Expr_ | RShiftExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``>>>`` Expr_ | URShiftExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``&&`` Expr_ | LogAndExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``||`` Expr_ | LogOrExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``<`` Expr_ | LTExpr_ | Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``>`` Expr_ | GTExpr_ | Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``<=`` Expr_ | LEExpr_ | Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``>=`` Expr_ | GEExpr_ | Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``==`` Expr_ | EqExpr_ | EqualityTest_, Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``!=`` Expr_ | NEqExpr_ | EqualityTest_, Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``===`` Expr_ | StrictEqExpr_ | EqualityTest_, Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``!==`` Expr_ | StrictNEqExpr_ | EqualityTest_, Comparison_ | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``&`` Expr_ | BitAndExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``|`` Expr_ | BitOrExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``^`` Expr_ | XOrExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``in`` Expr_ | InExpr_ | | ++----------------------------+-----------------+----------------------------+ +| Expr_ ``instanceof`` Expr_ | InstanceofExpr_ | | ++----------------------------+-----------------+----------------------------+ Assignment expressions ~~~~~~~~~~~~~~~~~~~~~~ -All classes in this table are subclasses of `Assignment `__. +All classes in this table are subclasses of Assignment_. -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | Superclasses | -+================================================================================================================================================================================================================+==============================================================================================================================+================================================================================================================================+ -| `Expr `__ ``=`` `Expr `__ | `AssignExpr `__ | | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``+=`` `Expr `__ | `AssignAddExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``-=`` `Expr `__ | `AssignSubExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``*=`` `Expr `__ | `AssignMulExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``**=`` `Expr `__ | `AssignExpExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``/=`` `Expr `__ | `AssignDivExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``%=`` `Expr `__ | `AssignModExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&=`` `Expr `__ | `AssignAndExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``|=`` `Expr `__ | `AssignOrExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``^=`` `Expr `__ | `AssignXOrExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<<=`` `Expr `__ | `AssignLShiftExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>>=`` `Expr `__ | `AssignRShiftExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>>>=`` `Expr `__ | `AssignURShiftExpr `__ | `CompoundAssignExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+ ++----------------------+--------------------+---------------------+ +| Expression syntax | CodeQL class | Superclasses | ++======================+====================+=====================+ +| Expr_ ``=`` Expr_ | AssignExpr_ | | ++----------------------+--------------------+---------------------+ +| Expr_ ``+=`` Expr_ | AssignAddExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``-=`` Expr_ | AssignSubExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``*=`` Expr_ | AssignMulExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``**=`` Expr_ | AssignExpExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``/=`` Expr_ | AssignDivExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``%=`` Expr_ | AssignModExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``&=`` Expr_ | AssignAndExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``|=`` Expr_ | AssignOrExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``^=`` Expr_ | AssignXOrExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``<<=`` Expr_ | AssignLShiftExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``>>=`` Expr_ | AssignRShiftExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ +| Expr_ ``>>>=`` Expr_ | AssignURShiftExpr_ | CompoundAssignExpr_ | ++----------------------+--------------------+---------------------+ Update expressions ~~~~~~~~~~~~~~~~~~ -All classes in this table are subclasses of `UpdateExpr `__. +All classes in this table are subclasses of UpdateExpr_. -+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | -+===========================================================================================================+==================================================================================================================+ -| `Expr `__ ``++`` | `PostIncExpr `__ | -+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``--`` | `PostDecExpr `__ | -+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| ``++`` `Expr `__ | `PreIncExpr `__ | -+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -| ``--`` `Expr `__ | `PreDecExpr `__ | -+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ ++-------------------+--------------+ +| Expression syntax | CodeQL class | ++===================+==============+ +| Expr_ ``++`` | PostIncExpr_ | ++-------------------+--------------+ +| Expr_ ``--`` | PostDecExpr_ | ++-------------------+--------------+ +| ``++`` Expr_ | PreIncExpr_ | ++-------------------+--------------+ +| ``--`` Expr_ | PreDecExpr_ | ++-------------------+--------------+ Miscellaneous ~~~~~~~~~~~~~ -All classes in this table are subclasses of `Expr `__. +All classes in this table are subclasses of Expr_. + ++-------------------------------+------------------+ +| Expression syntax | CodeQL class | ++===============================+==================+ +| Expr_ ``?`` Expr_ ``:`` Expr_ | ConditionalExpr_ | ++-------------------------------+------------------+ +| Expr_ ``,`` ... ``,`` Expr_ | SeqExpr_ | ++-------------------------------+------------------+ +| ``await`` Expr_ | AwaitExpr_ | ++-------------------------------+------------------+ +| ``yield`` Expr_ | YieldExpr_ | ++-------------------------------+------------------+ + +.. _Stmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html +.. _Expr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html +.. _ExprStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ExprStmt.html +.. _Label: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$Label.html +.. _LabeledStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$LabeledStmt.html +.. _EmptyStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$EmptyStmt.html +.. _BreakStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$BreakStmt.html +.. _JumpStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$JumpStmt.html +.. _BreakOrContinueStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$BreakOrContinueStmt.html +.. _Case: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$Case.html +.. _SwitchStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$SwitchStmt.html +.. _Identifier: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html +.. _CatchClause: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$CatchClause.html +.. _ControlStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html +.. _TryStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$TryStmt.html +.. _MemberDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Classes.qll/type.Classes$MemberDeclaration.html +.. _ClassDeclStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Classes.qll/type.Classes$ClassDeclStmt.html +.. _ClassDefinition: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Classes.qll/type.Classes$ClassDefinition.html +.. _ClassOrInterface: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Classes.qll/type.Classes$ClassOrInterface.html +.. _TypeParameterized: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeParameterized.html +.. _ConstDeclStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ConstDeclStmt.html +.. _DeclStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$DeclStmt.html +.. _ContinueStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ContinueStmt.html +.. _DebuggerStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$DebuggerStmt.html +.. _GlobalAugmentationDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$GlobalAugmentationDeclaration.html +.. _StringLiteral: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$StringLiteral.html +.. _ExternalModuleDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ExternalModuleDeclaration.html +.. _DoWhileStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$DoWhileStmt.html +.. _LoopStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$LoopStmt.html +.. _EnumDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$EnumDeclaration.html +.. _NamespaceDefinition: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$NamespaceDefinition.html +.. _BulkReExportDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$BulkReExportDeclaration.html +.. _ReExportDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ReExportDeclaration.html +.. _ExportDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDeclaration.html +.. _ExportDefaultDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDefaultDeclaration.html +.. _FunctionDeclStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$FunctionDeclStmt.html +.. _ExportSpecifier: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportSpecifier.html +.. _ExportNamedDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportNamedDeclaration.html +.. _ExportAssignDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ExportAssignDeclaration.html +.. _ExportAsNamespaceDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ExportAsNamespaceDeclaration.html +.. _ForStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ForStmt.html +.. _VarAccess: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Variables.qll/type.Variables$VarAccess.html +.. _ForInStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ForInStmt.html +.. _EnhancedForLoop: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$EnhancedForLoop.html +.. _ForOfStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ForOfStmt.html +.. _Parameter: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Variables.qll/type.Variables$Parameter.html +.. _Function: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Functions.qll/type.Functions$Function.html +.. _IfStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$IfStmt.html +.. _ImportSpecifier: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ImportSpecifier.html +.. _ImportDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ImportDeclaration.html +.. _Import: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Modules.qll/type.Modules$Import.html +.. _ImportEqualsDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ImportEqualsDeclaration.html +.. _InterfaceDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$InterfaceDeclaration.html +.. _InterfaceDefinition: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$InterfaceDefinition.html +.. _LetStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$LetStmt.html +.. _NamespaceDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$NamespaceDeclaration.html +.. _ReturnStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ReturnStmt.html +.. _ThrowStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$ThrowStmt.html +.. _TypeExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeExpr.html +.. _TypeAliasDeclaration: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeAliasDeclaration.html +.. _VarDeclStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$VarDeclStmt.html +.. _WhileStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$WhileStmt.html +.. _WithStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$WithStmt.html +.. _BlockStmt: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Stmt.qll/type.Stmt$BlockStmt.html +.. _Literal: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$Literal.html +.. _BooleanLiteral: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$BooleanLiteral.html +.. _NumberLiteral: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$NumberLiteral.html +.. _RegExpLiteral: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$RegExpLiteral.html +.. _NullLiteral: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$NullLiteral.html +.. _VarDecl: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Variables.qll/type.Variables$VarDecl.html +.. _VarRef: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Variables.qll/type.Variables$VarRef.html +.. _ThisExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ThisExpr.html +.. _ArrayExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ArrayExpr.html +.. _Property: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$Property.html +.. _ObjectExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ObjectExpr.html +.. _FunctionExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$FunctionExpr.html +.. _ArrowFunctionExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ArrowFunctionExpr.html +.. _ParExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ParExpr.html +.. _TemplateLiteral: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Templates.qll/type.Templates$TemplateLiteral.html +.. _TemplateElement: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Templates.qll/type.Templates$TemplateElement.html +.. _TaggedTemplateExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Templates.qll/type.Templates$TaggedTemplateExpr.html +.. _ValueProperty: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ValueProperty.html +.. _PropertyGetter: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PropertyGetter.html +.. _PropertyAccessor: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PropertyAccessor.html +.. _PropertySetter: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PropertySetter.html +.. _PropAccess: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PropAccess.html +.. _DotExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$DotExpr.html +.. _IndexExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$IndexExpr.html +.. _InvokeExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$InvokeExpr.html +.. _CallExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$CallExpr.html +.. _MethodCallExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$MethodCallExpr.html +.. _NewExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$NewExpr.html +.. _UnaryExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$UnaryExpr.html +.. _BitNotExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$BitNotExpr.html +.. _NegExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$NegExpr.html +.. _PlusExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PlusExpr.html +.. _LogNotExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$LogNotExpr.html +.. _TypeofExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$TypeofExpr.html +.. _VoidExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$VoidExpr.html +.. _DeleteExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$DeleteExpr.html +.. _SpreadElement: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$SpreadElement.html +.. _BinaryExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$BinaryExpr.html +.. _MulExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$MulExpr.html +.. _DivExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$DivExpr.html +.. _ModExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ModExpr.html +.. _ExpExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ExpExpr.html +.. _AddExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AddExpr.html +.. _SubExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$SubExpr.html +.. _LShiftExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$LShiftExpr.html +.. _RShiftExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$RShiftExpr.html +.. _URShiftExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$URShiftExpr.html +.. _LogAndExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$LogAndExpr.html +.. _LogOrExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$LogOrExpr.html +.. _LTExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$LTExpr.html +.. _Comparison: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html +.. _GTExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$GTExpr.html +.. _LEExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$LEExpr.html +.. _GEExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$GEExpr.html +.. _EqExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$EqExpr.html +.. _EqualityTest: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$EqualityTest.html +.. _NEqExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$NEqExpr.html +.. _StrictEqExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$StrictEqExpr.html +.. _StrictNEqExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$StrictNEqExpr.html +.. _BitAndExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$BitAndExpr.html +.. _BitOrExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$BitOrExpr.html +.. _XOrExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$XOrExpr.html +.. _InExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$InExpr.html +.. _InstanceofExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$InstanceofExpr.html +.. _Assignment: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$Assignment.html +.. _AssignExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignExpr.html +.. _AssignAddExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignAddExpr.html +.. _CompoundAssignExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html +.. _AssignSubExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignSubExpr.html +.. _AssignMulExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignMulExpr.html +.. _AssignExpExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignExpExpr.html +.. _AssignDivExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignDivExpr.html +.. _AssignModExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignModExpr.html +.. _AssignAndExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignAndExpr.html +.. _AssignOrExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignOrExpr.html +.. _AssignXOrExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignXOrExpr.html +.. _AssignLShiftExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignLShiftExpr.html +.. _AssignRShiftExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignRShiftExpr.html +.. _AssignURShiftExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AssignURShiftExpr.html +.. _UpdateExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$UpdateExpr.html +.. _PostIncExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PostIncExpr.html +.. _PostDecExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PostDecExpr.html +.. _PreIncExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PreIncExpr.html +.. _PreDecExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$PreDecExpr.html +.. _ConditionalExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$ConditionalExpr.html +.. _SeqExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$SeqExpr.html +.. _AwaitExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$AwaitExpr.html +.. _YieldExpr: https://codeql.github.com/codeql-standard-libraries/javascript/semmle/javascript/Expr.qll/type.Expr$YieldExpr.html -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+ -| Expression syntax | CodeQL class | -+======================================================================================================================================================================================================================================================================================================================+==========================================================================================================================+ -| `Expr `__ ``?`` `Expr `__ ``:`` `Expr `__ | `ConditionalExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``,`` ... ``,`` `Expr `__ | `SeqExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+ -| ``await`` `Expr `__ | `AwaitExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+ -| ``yield`` `Expr `__ | `YieldExpr `__ | -+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+ Further reading --------------- diff --git a/docs/codeql/codeql-language-guides/analyzing-data-flow-and-tracking-tainted-data-in-python.rst b/docs/codeql/codeql-language-guides/analyzing-data-flow-and-tracking-tainted-data-in-python.rst index abaf0d7fbda..5d8dcb6b1bb 100644 --- a/docs/codeql/codeql-language-guides/analyzing-data-flow-and-tracking-tainted-data-in-python.rst +++ b/docs/codeql/codeql-language-guides/analyzing-data-flow-and-tracking-tainted-data-in-python.rst @@ -25,20 +25,20 @@ For further information on data flow and taint tracking with CodeQL, see ":ref:` Fundamentals of taint tracking using data flow analysis ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The taint tracking library is in the `TaintTracking `__ module. +The taint tracking library is in the `TaintTracking `__ module. Any taint tracking or data flow analysis query has three explicit components, one of which is optional, and an implicit component. The explicit components are: -1. One or more ``sources`` of potentially insecure or unsafe data, represented by the `TaintTracking::Source `__ class. -2. One or more ``sinks``, to where the data or taint may flow, represented by the `TaintTracking::Sink `__ class. -3. Zero or more ``sanitizers``, represented by the `Sanitizer `__ class. +1. One or more ``sources`` of potentially insecure or unsafe data, represented by the `TaintTracking::Source `__ class. +2. One or more ``sinks``, to where the data or taint may flow, represented by the `TaintTracking::Sink `__ class. +3. Zero or more ``sanitizers``, represented by the `Sanitizer `__ class. A taint tracking or data flow query gives results when there is the flow of data from a source to a sink, which is not blocked by a sanitizer. -These three components are bound together using a `TaintTracking::Configuration `__. +These three components are bound together using a `TaintTracking::Configuration `__. The purpose of the configuration is to specify exactly which sources and sinks are relevant to the specific query. -The final, implicit component is the "kind" of taint, represented by the `TaintKind `__ class. +The final, implicit component is the "kind" of taint, represented by the `TaintKind `__ class. The kind of taint determines which non-value-preserving steps are possible, in addition to value-preserving steps that are built into the analysis. In the above example ``dir = path + "/"``, taint flows from ``path`` to ``dir`` if the taint represents a string, but not if the taint is ``None``. diff --git a/docs/codeql/codeql-language-guides/analyzing-data-flow-in-javascript.rst b/docs/codeql/codeql-language-guides/analyzing-data-flow-in-javascript.rst index 198b4ff0aec..37d25aff17c 100644 --- a/docs/codeql/codeql-language-guides/analyzing-data-flow-in-javascript.rst +++ b/docs/codeql/codeql-language-guides/analyzing-data-flow-in-javascript.rst @@ -175,7 +175,7 @@ There are two points worth making about the source node API: 2. Strings are not source nodes and cannot be tracked using this API. You can, however, use the ``mayHaveStringValue`` predicate on class ``DataFlow::Node`` to reason about the possible string values flowing into a data flow node. -For a full description of the ``DataFlow::SourceNode`` API, see the `JavaScript standard library `__. +For a full description of the ``DataFlow::SourceNode`` API, see the `JavaScript standard library `__. Exercises ~~~~~~~~~ diff --git a/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst b/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst index bd1f19be859..ceed1ef4b7f 100644 --- a/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst +++ b/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst @@ -25,503 +25,722 @@ The most commonly used standard library classes are listed below. The listing i Declaration classes ~~~~~~~~~~~~~~~~~~~ -This table lists `Declaration `__ classes representing C/C++ declarations. - -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Example syntax | CodeQL class | Remarks | -+=================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================+=======================================================================================================================================================================+====================================================================================================================================================================================================+ -| ``int`` *var* ``;`` | `GlobalVariable `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``namespace`` *N* ``{`` ... ``float`` *var* ``;`` ... ``}`` | `NamespaceVariable `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``int`` *func* ``( void ) {`` ... ``float`` *var* ``;`` ... ``}`` | `LocalVariable `__ | See also `Initializer `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *C* ``{`` ... ``int`` *var* ``;`` ... ``}`` | `MemberVariable `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``int`` *func* ``(const char`` *param* ``);`` | `Function `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``template < typename`` *T* ``>`` | `TemplateFunction `__ | | -| | ``void`` *func* ``(`` *T* ``param);`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``int`` *func* ``(const char*`` *format* ``, ...)`` | `FormattingFunction `__ | | -| | ``{`` ... ``}`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *func* ``< int, float > (`` ... ``);`` | `FunctionTemplateInstantiation `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``template < typename`` *T* ``>`` | `FunctionTemplateSpecialization `__ | | -| | *func* ``< int,`` *T* ``> (`` ... ``) {`` ... ``}`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` ... | `MemberFunction `__ | | -| | ``int`` *func* ``( float`` *param* ``);`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` ... | `ConstMemberFunction `__ | | -| | ``int`` *func* ``( float`` *param* ``) const;`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *C* ``{`` ... ``virtual int`` *func* ``(`` ... ``) {`` ... ``} };`` | `VirtualFunction `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *C* ``{`` ... *C* ``(`` ... ``) {`` ... ``}`` ... ``};`` | `Constructor `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``C::operator float () const;`` | `ConversionOperator `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *C* ``{`` ... ``~`` *C* ``( void ) {`` ... ``}`` ... ``};`` | `Destructor `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` ... | `ConversionConstructor `__ | | -| | *C* ``( const`` *D* ``&`` *d* ``) {`` ... ``}`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *C* ``&`` *C* ``:: operator= (const`` *C* ``& );`` | `CopyAssignmentOperator `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *C* ``&`` *C* ``:: operator= (`` *C* ``&& );`` | `MoveAssignmentOperator `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *C* ``::`` *C* ``(const`` *C* ``& );`` | `CopyConstructor `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *C* ``::`` *C* ``(`` *C* ``&& );`` | `MoveConstructor `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *C* ``::`` *C* ``(void);`` | `NoArgConstructor `__ | Default constructor | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``}`` | `EnumConstant `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``friend void`` *func* ``( int );`` | `FriendDecl `__ | | -| | ``friend class`` *B* ``;`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``int`` *func* ``( void ) {`` ... | `LocalEnum `__ | | -| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``};`` ... ``}`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` ... | `NestedEnum `__ | | -| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``}`` ... ``}`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``enum class`` *en* ``: short {`` *val1* ``,`` *val2* ... ``}`` | `ScopedEnum `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` ... | `AbstractClass `__ | | -| | ``virtual void`` *func* ``( int ) = 0;`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``template < int , float > class`` *C* ``{`` ... ``};`` | `ClassTemplateInstantiation `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``template < > class`` *C* ``<`` `Type `__ ``> {`` ... ``};`` | `FullClassTemplateSpecialization `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``template < typename`` *T* ``>`` | `PartialClassTemplateSpecialization `__ | | -| | ``class`` *C* ``<`` *T* ``,`` *5* ``> {`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``int`` *func* ``( void ) {`` ... ``class`` *C* ``{`` ... ``};`` ... ``}`` | `LocalClass `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *C* ``{`` ... ``class`` *D* ``{`` ... ``};`` ... ``};`` | `NestedClass `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` | `Class `__ | | -| | `Type `__ *var* ``;`` | | | -| | `Type `__ *func* ``(`` `Parameter `__... ``) {`` ... ``}``... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``struct`` *S* ``{`` ... | | `Struct `__ | | -| | `Type `__ *var* ``;`` | | `Class `__ | | -| | `Type `__ *func* ``(`` `Parameter `__... ``) {`` ... ``}``... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``union`` *U* ``{`` | | `Union `__ | | -| | `Type `__ *var1* ``;`` | | `Struct `__ | | -| | `Type `__ *var2* ``;`` ... ``};`` | | `Class `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``template < typename`` *T* ``>`` | `ProxyClass `__ | Appears only in *uninstantiated* templates | -| | ``struct`` *C* ``:`` *T* ``{`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``int`` *func* ``( void ) {`` ... | `LocalStruct `__ | | -| | ``struct`` *S* ``{`` ... ``};`` ... ``}`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` ... | `NestedStruct `__ | | -| | ``struct`` *S* ``{`` ... ``};`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``int *`` *func* ``( void ) {`` ... ``union`` *U* ``{`` ... ``};`` ... ``}`` | `LocalUnion `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *C* ``{`` ... ``union`` *U* ``{`` ... ``};`` ... ``};`` | `NestedUnion `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``typedef int`` *T* ``;`` | `TypedefType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``int`` *func* ``( void ) {`` ... | `LocalTypedefType `__ | | -| | ``typedef int`` *T* ``;`` ... ``}`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``class`` *C* ``{`` ... | `NestedTypedefType `__ | | -| | ``typedef int`` *T* ``;`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *V* ``:`` ... ``public`` *B* ... ``{`` ... ``};`` | `ClassDerivation `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``class`` *V* ``:`` ... ``virtual`` *B* ... ``{`` ... ``};`` | `VirtualClassDerivation `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``template < typename`` *T* ``>`` | `TemplateClass `__ | | -| | ``class`` *C* ``{`` ... ``};`` | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``int`` *foo* ``(`` `Type `__ *param1* ``,`` `Type `__ *param2* ... ``);`` | `Parameter `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``template `` *T* *t* ``;`` | `TemplateVariable `__ | Since C++14 | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +This table lists Declaration_ classes representing C/C++ declarations. ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| Example syntax | CodeQL class | Remarks | ++===============================================================================+==============================================================+=====================================+ +| ``int`` *var* ``;`` | GlobalVariable_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``namespace`` *N* ``{`` ... ``float`` *var* ``;`` ... ``}`` | NamespaceVariable_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``int`` *func* ``( void ) {`` ... ``float`` *var* ``;`` ... ``}`` | LocalVariable_ | See also Initializer_ | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *C* ``{`` ... ``int`` *var* ``;`` ... ``}`` | MemberVariable_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``int`` *func* ``(const char`` *param* ``);`` | Function_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``template < typename`` *T* ``>`` | TemplateFunction_ | | +| | ``void`` *func* ``(`` *T* ``param);`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``int`` *func* ``(const char*`` *format* ``, ...)`` | FormattingFunction_ | | +| | ``{`` ... ``}`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| *func* ``< int, float > (`` ... ``);`` | FunctionTemplateInstantiation_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``template < typename`` *T* ``>`` | FunctionTemplateSpecialization_ | | +| | *func* ``< int,`` *T* ``> (`` ... ``) {`` ... ``}`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` ... | MemberFunction_ | | +| | ``int`` *func* ``( float`` *param* ``);`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` ... | ConstMemberFunction_ | | +| | ``int`` *func* ``( float`` *param* ``) const;`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *C* ``{`` ... ``virtual int`` *func* ``(`` ... ``) {`` ... ``} };`` | VirtualFunction_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *C* ``{`` ... *C* ``(`` ... ``) {`` ... ``}`` ... ``};`` | Constructor_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``C::operator float () const;`` | ConversionOperator_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *C* ``{`` ... ``~`` *C* ``( void ) {`` ... ``}`` ... ``};`` | Destructor_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` ... | ConversionConstructor_ | | +| | *C* ``( const`` *D* ``&`` *d* ``) {`` ... ``}`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| *C* ``&`` *C* ``:: operator= (const`` *C* ``& );`` | CopyAssignmentOperator_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| *C* ``&`` *C* ``:: operator= (`` *C* ``&& );`` | MoveAssignmentOperator_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| *C* ``::`` *C* ``(const`` *C* ``& );`` | CopyConstructor_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| *C* ``::`` *C* ``(`` *C* ``&& );`` | MoveConstructor_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| *C* ``::`` *C* ``(void);`` | NoArgConstructor_ | Default constructor | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``}`` | EnumConstant_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``friend void`` *func* ``( int );`` | FriendDecl_ | | +| | ``friend class`` *B* ``;`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``int`` *func* ``( void ) {`` ... | LocalEnum_ | | +| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``};`` ... ``}`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` ... | NestedEnum_ | | +| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``}`` ... ``}`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``enum class`` *en* ``: short {`` *val1* ``,`` *val2* ... ``}`` | ScopedEnum_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` ... | AbstractClass_ | | +| | ``virtual void`` *func* ``( int ) = 0;`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``template < int , float > class`` *C* ``{`` ... ``};`` | ClassTemplateInstantiation_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``template < > class`` *C* ``<`` Type_ ``> {`` ... ``};`` | FullClassTemplateSpecialization_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``template < typename`` *T* ``>`` | PartialClassTemplateSpecialization_ | | +| | ``class`` *C* ``<`` *T* ``,`` *5* ``> {`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``int`` *func* ``( void ) {`` ... ``class`` *C* ``{`` ... ``};`` ... ``}`` | LocalClass_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *C* ``{`` ... ``class`` *D* ``{`` ... ``};`` ... ``};`` | NestedClass_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` | Class_ | | +| | Type_ *var* ``;`` | | | +| | Type_ *func* ``(`` Parameter_... ``) {`` ... ``}``... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``struct`` *S* ``{`` ... | | Struct_ | | +| | Type_ *var* ``;`` | | Class_ | | +| | Type_ *func* ``(`` Parameter_... ``) {`` ... ``}``... ``};`` | | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``union`` *U* ``{`` | | Union_ | | +| | Type_ *var1* ``;`` | | Struct_ | | +| | Type_ *var2* ``;`` ... ``};`` | | Class_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``template < typename`` *T* ``>`` | ProxyClass_ | Appears only in *uninstantiated* | +| | ``struct`` *C* ``:`` *T* ``{`` ... ``};`` | | templates | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``int`` *func* ``( void ) {`` ... | LocalStruct_ | | +| | ``struct`` *S* ``{`` ... ``};`` ... ``}`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` ... | NestedStruct_ | | +| | ``struct`` *S* ``{`` ... ``};`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``int *`` *func* ``( void ) {`` ... ``union`` *U* ``{`` ... ``};`` ... ``}`` | LocalUnion_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *C* ``{`` ... ``union`` *U* ``{`` ... ``};`` ... ``};`` | NestedUnion_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``typedef int`` *T* ``;`` | TypedefType_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``int`` *func* ``( void ) {`` ... | LocalTypedefType_ | | +| | ``typedef int`` *T* ``;`` ... ``}`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``class`` *C* ``{`` ... | NestedTypedefType_ | | +| | ``typedef int`` *T* ``;`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *V* ``:`` ... ``public`` *B* ... ``{`` ... ``};`` | ClassDerivation_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``class`` *V* ``:`` ... ``virtual`` *B* ... ``{`` ... ``};`` | VirtualClassDerivation_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| | ``template < typename`` *T* ``>`` | TemplateClass_ | | +| | ``class`` *C* ``{`` ... ``};`` | | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``int`` *foo* ``(`` Type_ *param1* ``,`` Type_ *param2* ... ``);`` | Parameter_ | | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ +| ``template `` *T* *t* ``;`` | TemplateVariable_ | Since C++14 | ++-------------------------------------------------------------------------------+--------------------------------------------------------------+-------------------------------------+ Statement classes ~~~~~~~~~~~~~~~~~ -This table lists subclasses of `Stmt `__ representing C/C++ statements. +This table lists subclasses of Stmt_ representing C/C++ statements. -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Example syntax | CodeQL class | Remarks | -+===============================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+===================================================================================================================================================================================================================================================================================================+ -| ``__asm__ ("`` *movb %bh, (%eax)* ``");`` | `AsmStmt `__ | Specific to a given CPU instruction set | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``{`` `Stmt `__... ``}`` | `Block `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``catch (`` `Parameter `__ ``)`` `Block `__ | `CatchBlock `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``catch ( ... )`` `Block `__ | `CatchAnyBlock `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``goto *`` *labelptr* ``;`` | `ComputedGotoStmt `__ | GNU extension; use with `LabelLiteral `__ | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ *i* ``,`` *j* ``;`` | `DeclStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``if (`` `Expr `__ ``)`` `Stmt `__ ``else`` `Stmt `__ | `IfStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``switch (`` `Expr `__ ``) {`` `SwitchCase `__... ``}`` | `SwitchStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``do`` `Stmt `__ ``while (`` `Expr `__ ``)`` | `DoStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``for (`` `DeclStmt `__ ``;`` `Expr `__ ``;`` `Expr `__ ``)`` `Stmt `__ | `ForStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``for (`` `DeclStmt `__ ``:`` `Expr `__ ``)`` `Stmt `__ | `RangeBasedForStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``while (`` `Expr `__ ``)`` `Stmt `__ | `WhileStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``;`` | `ExprStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``__try {`` ... ``} __except (`` `Expr `__ ``) {`` ... ``}`` | `MicrosoftTryExceptStmt `__ | Structured exception handling (SEH) under Windows | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``__try {`` ... ``} __finally {`` ... ``}`` | `MicrosoftTryFinallyStmt `__ | Structured exception handling (SEH) under Windows | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``return`` `Expr `__ ``;`` | `ReturnStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``case`` `Expr `__ ``:`` | `SwitchCase `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``try {`` `Stmt `__... ``}`` `CatchBlock `__... `CatchAnyBlock `__ | `TryStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``void`` *func* ``(void) try {`` `Stmt `__... ``}`` | `FunctionTryStmt `__ | | -| | `CatchBlock `__... `CatchAnyBlock `__ | | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``;`` | `EmptyStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``break;`` | `BreakStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``continue;`` | `ContinueStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``goto`` `LabelStmt `__ ``;`` | `GotoStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *slabel* ``:`` | `LabelStmt `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``float`` *arr* ``[`` `Expr `__ ``] [`` `Expr `__ ``];`` | `VlaDeclStmt `__ | C99 variable-length array | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| Example syntax | CodeQL class | Remarks | ++==========================================================+=================================================+===================================================+ +| ``__asm__ ("`` *movb %bh, (%eax)* ``");`` | AsmStmt_ | Specific to a given CPU instruction set | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``{`` Stmt_... ``}`` | Block_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``catch (`` Parameter_ ``)`` Block_ | CatchBlock_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``catch ( ... )`` Block_ | CatchAnyBlock_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``goto *`` *labelptr* ``;`` | ComputedGotoStmt_ | GNU extension; use with LabelLiteral_ | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| Type_ *i* ``,`` *j* ``;`` | DeclStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``if (`` Expr_ ``)`` Stmt_ ``else`` Stmt_ | IfStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``switch (`` Expr_ ``) {`` SwitchCase_... ``}`` | SwitchStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``do`` Stmt_ ``while (`` Expr_ ``)`` | DoStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``for (`` DeclStmt_ ``;`` Expr_ ``;`` Expr_ ``)`` Stmt_ | ForStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``for (`` DeclStmt_ ``:`` Expr_ ``)`` Stmt_ | RangeBasedForStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``while (`` Expr_ ``)`` Stmt_ | WhileStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| Expr_ ``;`` | ExprStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``__try {`` ... ``} __except (`` Expr_ ``) {`` ... ``}`` | MicrosoftTryExceptStmt_ | Structured exception handling (SEH) under Windows | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``__try {`` ... ``} __finally {`` ... ``}`` | MicrosoftTryFinallyStmt_ | Structured exception handling (SEH) under Windows | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``return`` Expr_ ``;`` | ReturnStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``case`` Expr_ ``:`` | SwitchCase_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``try {`` Stmt_... ``}`` CatchBlock_... CatchAnyBlock_ | TryStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| | ``void`` *func* ``(void) try {`` Stmt_... ``}`` | FunctionTryStmt_ | | +| | CatchBlock_... CatchAnyBlock_ | | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``;`` | EmptyStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``break;`` | BreakStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``continue;`` | ContinueStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``goto`` LabelStmt_ ``;`` | GotoStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| *slabel* ``:`` | LabelStmt_ | | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ +| ``float`` *arr* ``[`` Expr_ ``] [`` Expr_ ``];`` | VlaDeclStmt_ | C99 variable-length array | ++----------------------------------------------------------+-------------------------------------------------+---------------------------------------------------+ Expression classes ~~~~~~~~~~~~~~~~~~ -This table lists subclasses of `Expr `__ representing C/C++ expressions. - -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Example syntax | CodeQL class(es) | Remarks | -+========================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================+==========================================================================================================================================================================================================+=============================================================================================================================================================================================================================================================================================================+ -| ``{`` `Expr `__... ``}`` | | `ArrayAggregateLiteral `__ | | -| | | `ClassAggregateLiteral `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``alignof (`` `Expr `__ ``)`` | `AlignofExprOperator `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``alignof (`` `Type `__ ``)`` | `AlignofTypeOperator `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``[`` `Expr `__ ``]`` | `ArrayExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``__assume (`` `Expr `__ ``)`` | `AssumeExpr `__ | Microsoft extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``static_assert (`` `Expr `__ ``,`` `StringLiteral `__ ``)`` | `StaticAssert `__ | | C++11 | -| ``_Static_assert (`` `Expr `__ ``,`` `StringLiteral `__ ``)`` | | | C11 | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``__noop;`` | `BuiltInNoOp `__ | Microsoft extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``(`` `Expr `__... ``)`` | `ExprCall `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | *func* ``(`` `Expr `__... ``)`` | `FunctionCall `__ | | -| | *instance* ``.`` *func* ``(`` `Expr `__... ``)`` | | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``,`` `Expr `__ | `CommaExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``if (`` `Type `__ *arg* ``=`` `Expr `__ ``)`` | `ConditionDeclExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``(`` `Type `__ ``)`` `Expr `__ | `CStyleCast `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``const_cast <`` `Type `__ ``> (`` `Expr `__ ``)`` | `ConstCast `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``dynamic_cast <`` `Type `__ ``> (`` `Expr `__ ``)`` | `DynamicCast `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``reinterpret_cast <`` `Type `__ ``> (`` `Expr `__ ``)`` | `ReinterpretCast `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``static_cast <`` `Type `__ ``> (`` `Expr `__ ``)`` | `StaticCast `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``template < typename...`` *T* ``>`` | `FoldExpr `__ | Appears only in *uninstantiated* templates | -| | ``auto`` *sum* ``(`` *T* `...` *t* ``)`` | | | -| | ``{ return (`` *t* ``+ ... + 0 ); }`` | | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``int`` *func* ``(`` *format* ``, ... );`` | `FormattingFunctionCall `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``[ = ] ( float`` *b* ``) -> float`` | `LambdaExpression `__ | C++11 | -| | ``{ return`` *captured* ``*`` *b* ``; }`` | | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``^ int ( int`` *x* ``, int`` *y* ``) {`` | `BlockExpr `__ | Apple extension | -| | ``{`` `Stmt `__... ``; return`` *x* ``+`` *y* ``; }`` | | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``void *`` *labelptr* ``= &&`` *label* ``;`` | `LabelLiteral `__ | GNU extension; use with `ComputedGotoStmt `__ | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *"%3d %s\\n"* | `FormatLiteral `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *0xdbceffca* | `HexLiteral `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *0167* | `OctalLiteral `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *'c'* | `CharLiteral `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| *"abcdefgh"*, *L"wide"* | `StringLiteral `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``new`` `Type `__ ``[`` `Expr `__ ``]`` | `NewArrayExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``new`` `Type `__ | `NewExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``delete [ ]`` `Expr `__ ``;`` | `DeleteArrayExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``delete`` `Expr `__ ``;`` | `DeleteExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``noexcept (`` `Expr `__ ``)`` | `NoExceptExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``=`` `Expr `__ | `AssignExpr `__ | See also `Initializer `__ | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``+=`` `Expr `__ | | `AssignAddExpr `__ | | -| | | `AssignPointerAddExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``/=`` `Expr `__ | `AssignDivExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``*=`` `Expr `__ | `AssignMulExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``%=`` `Expr `__ | `AssignRemExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``-=`` `Expr `__ | | `AssignSubExpr `__ | | -| | | `AssignPointerSubExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&=`` `Expr `__ | `AssignAndExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<<=`` `Expr `__ | `AssignLShiftExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``|=`` `Expr `__ | `AssignOrExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>>=`` `Expr `__ | `AssignRShiftExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``^=`` `Expr `__ | `AssignXorExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``+`` `Expr `__ | | `AddExpr `__ | | | -| | | `PointerAddExpr `__ | | | -| | | `ImaginaryRealAddExpr `__ | | C99 | -| | | `RealImaginaryAddExpr `__ | | C99 | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``/`` `Expr `__ | | `DivExpr `__ | | | -| | | `ImaginaryDivExpr `__ | | C99 | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>?`` `Expr `__ | `MaxExpr `__ | GNU extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ```__ | `MinExpr `__ | GNU extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``*`` `Expr `__ | | `MulExpr `__ | | | -| | | `ImaginaryMulExpr `__ | | C99 | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``%`` `Expr `__ | `RemExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``-`` `Expr `__ | | `SubExpr `__ | | | -| | | `PointerDiffExpr `__ | | | -| | | `PointerSubExpr `__ | | | -| | | `ImaginaryRealSubExpr `__ | | C99 | -| | | `RealImaginarySubExpr `__ | | C99 | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&`` `Expr `__ | `BitwiseAndExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``|`` `Expr `__ | `BitwiseOrExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``^`` `Expr `__ | `BitwiseXorExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<<`` `Expr `__ | `LShiftExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>>`` `Expr `__ | `RShiftExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``&&`` `Expr `__ | `LogicalAndExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``||`` `Expr `__ | `LogicalOrExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``==`` `Expr `__ | `EQExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``!=`` `Expr `__ | `NEExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>=`` `Expr `__ | `GEExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``>`` `Expr `__ | `GTExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<=`` `Expr `__ | `LEExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``<`` `Expr `__ | `LTExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``?`` `Expr `__ ``:`` `Expr `__ | `ConditionalExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``&`` `Expr `__ | `AddressOfExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``*`` `Expr `__ | `PointerDereferenceExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``--`` | `PostfixDecrExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``--`` `Expr `__ | `PrefixDecrExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Expr `__ ``++`` | `PostfixIncrExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``++`` `Expr `__ | `PrefixIncrExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``__imag (`` `Expr `__ ``)`` | `ImaginaryPartExpr `__ | GNU extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``__real (`` `Expr `__ ``)`` | `RealPartExpr `__ | GNU extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``-`` `Expr `__ | `UnaryMinusExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``+`` `Expr `__ | `UnaryPlusExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``~`` `Expr `__ | | `ComplementExpr `__ | | | -| | | `ConjugationExpr `__ | | GNU extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``!`` `Expr `__ | `NotExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``int`` *vect* ``__attribute__`` | `VectorFillOperation `__ | GNU extension | -| | ``( ( vector_size (`` *16* ``) ) )`` | | | -| | ``= {`` *3* ``,`` *8* ``,`` *32* ``,`` *33* ``};`` | | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``sizeof (`` `Expr `__ ``)`` | `SizeofExprOperator `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``sizeof (`` `Type `__ ``)`` | `SizeofTypeOperator `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``template < typename...`` *T* ``>`` | `SizeofPackOperator `__ | | -| | ``int`` *count* ``(`` *T* ``&&...`` *t* ``)`` | | | -| | ``{ return sizeof... (`` *t* ``); }`` | | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``( {`` `Stmt `__... ``;`` `Expr `__ ``} )`` | `StmtExpr `__ | GNU/Clang extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``this`` | `ThisExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``throw (`` `Expr `__ ``);`` | `ThrowExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``throw;`` | `ReThrowExpr `__ | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| | ``typeid (`` `Expr `__ ``)`` | `TypeidOperator `__ | | -| | ``typeid (`` `Type `__ ``)`` | | | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``__uuidof (`` `Expr `__ ``)`` | `UuidofOperator `__ | Microsoft extension | -+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +This table lists subclasses of Expr_ representing C/C++ expressions. ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Example syntax | CodeQL class(es) | Remarks | ++=======================================================+====================================================+===========================================+ +| ``{`` Expr_... ``}`` | | ArrayAggregateLiteral_ | | +| | | ClassAggregateLiteral_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``alignof (`` Expr_ ``)`` | AlignofExprOperator_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``alignof (`` Type_ ``)`` | AlignofTypeOperator_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``[`` Expr_ ``]`` | ArrayExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``__assume (`` Expr_ ``)`` | AssumeExpr_ | Microsoft extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``static_assert (`` Expr_ ``,`` StringLiteral_ ``)`` | StaticAssert_ | | C++11 | +| ``_Static_assert (`` Expr_ ``,`` StringLiteral_ ``)`` | | | C11 | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``__noop;`` | BuiltInNoOp_ | Microsoft extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``(`` Expr_... ``)`` | ExprCall_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| | *func* ``(`` Expr_... ``)`` | FunctionCall_ | | +| | *instance* ``.`` *func* ``(`` Expr_... ``)`` | | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``,`` Expr_ | CommaExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``if (`` Type_ *arg* ``=`` Expr_ ``)`` | ConditionDeclExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``(`` Type_ ``)`` Expr_ | CStyleCast_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``const_cast <`` Type_ ``> (`` Expr_ ``)`` | ConstCast_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``dynamic_cast <`` Type_ ``> (`` Expr_ ``)`` | DynamicCast_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``reinterpret_cast <`` Type_ ``> (`` Expr_ ``)`` | ReinterpretCast_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``static_cast <`` Type_ ``> (`` Expr_ ``)`` | StaticCast_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| | ``template < typename...`` *T* ``>`` | FoldExpr_ | Appears only in *uninstantiated* | +| | ``auto`` *sum* ``(`` *T* `...` *t* ``)`` | | templates | +| | ``{ return (`` *t* ``+ ... + 0 ); }`` | | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``int`` *func* ``(`` *format* ``, ... );`` | FormattingFunctionCall_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| | ``[ = ] ( float`` *b* ``) -> float`` | LambdaExpression_ | C++11 | +| | ``{ return`` *captured* ``*`` *b* ``; }`` | | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| | ``^ int ( int`` *x* ``, int`` *y* ``) {`` | BlockExpr_ | Apple extension | +| | ``{`` Stmt_... ``; return`` *x* ``+`` *y* ``; }`` | | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``void *`` *labelptr* ``= &&`` *label* ``;`` | LabelLiteral_ | GNU extension; use with ComputedGotoStmt_ | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| *"%3d %s\\n"* | FormatLiteral_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| *0xdbceffca* | HexLiteral_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| *0167* | OctalLiteral_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| *'c'* | CharLiteral_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| *"abcdefgh"*, *L"wide"* | StringLiteral_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``new`` Type_ ``[`` Expr_ ``]`` | NewArrayExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``new`` Type_ | NewExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``delete [ ]`` Expr_ ``;`` | DeleteArrayExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``delete`` Expr_ ``;`` | DeleteExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``noexcept (`` Expr_ ``)`` | NoExceptExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``=`` Expr_ | AssignExpr_ | See also Initializer_ | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``+=`` Expr_ | | AssignAddExpr_ | | +| | | AssignPointerAddExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``/=`` Expr_ | AssignDivExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``*=`` Expr_ | AssignMulExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``%=`` Expr_ | AssignRemExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``-=`` Expr_ | | AssignSubExpr_ | | +| | | AssignPointerSubExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``&=`` Expr_ | AssignAndExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``<<=`` Expr_ | AssignLShiftExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ `` | =`` Expr_ | AssignOrExpr_ | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``>>=`` Expr_ | AssignRShiftExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``^=`` Expr_ | AssignXorExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``+`` Expr_ | | AddExpr_ | | | +| | | PointerAddExpr_ | | | +| | | ImaginaryRealAddExpr_ | | C99 | +| | | RealImaginaryAddExpr_ | | C99 | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``/`` Expr_ | | DivExpr_ | | | +| | | ImaginaryDivExpr_ | | C99 | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``>?`` Expr_ | MaxExpr_ | GNU extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``>`` Expr_ | RShiftExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``&&`` Expr_ | LogicalAndExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``||`` Expr_ | LogicalOrExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``==`` Expr_ | EQExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``!=`` Expr_ | NEExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``>=`` Expr_ | GEExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``>`` Expr_ | GTExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``<=`` Expr_ | LEExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``<`` Expr_ | LTExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``?`` Expr_ ``:`` Expr_ | ConditionalExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``&`` Expr_ | AddressOfExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``*`` Expr_ | PointerDereferenceExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``--`` | PostfixDecrExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``--`` Expr_ | PrefixDecrExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| Expr_ ``++`` | PostfixIncrExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``++`` Expr_ | PrefixIncrExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``__imag (`` Expr_ ``)`` | ImaginaryPartExpr_ | GNU extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``__real (`` Expr_ ``)`` | RealPartExpr_ | GNU extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``-`` Expr_ | UnaryMinusExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``+`` Expr_ | UnaryPlusExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``~`` Expr_ | | ComplementExpr_ | | | +| | | ConjugationExpr_ | | GNU extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``!`` Expr_ | NotExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| | ``int`` *vect* ``__attribute__`` | VectorFillOperation_ | GNU extension | +| | ``( ( vector_size (`` *16* ``) ) )`` | | | +| | ``= {`` *3* ``,`` *8* ``,`` *32* ``,`` *33* ``};`` | | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``sizeof (`` Expr_ ``)`` | SizeofExprOperator_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``sizeof (`` Type_ ``)`` | SizeofTypeOperator_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| | ``template < typename...`` *T* ``>`` | SizeofPackOperator_ | | +| | ``int`` *count* ``(`` *T* ``&&...`` *t* ``)`` | | | +| | ``{ return sizeof... (`` *t* ``); }`` | | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``( {`` Stmt_... ``;`` Expr_ ``} )`` | StmtExpr_ | GNU/Clang extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``this`` | ThisExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``throw (`` Expr_ ``);`` | ThrowExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``throw;`` | ReThrowExpr_ | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| | ``typeid (`` Expr_ ``)`` | TypeidOperator_ | | +| | ``typeid (`` Type_ ``)`` | | | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ +| ``__uuidof (`` Expr_ ``)`` | UuidofOperator_ | Microsoft extension | ++-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ Type classes ~~~~~~~~~~~~ -This table lists subclasses of `Type `__ representing C/C++ types. +This table lists subclasses of Type_ representing C/C++ types. -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Example syntax | CodeQL class | Remarks | -+=============================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+==================================================================================================================================================================================================================================================================================+ -| ``void`` | `VoidType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``_Bool`` or ``bool`` | `BoolType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``char16_t`` | `Char16Type `__ | C11, C++11 | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``char32_t`` | `Char32Type `__ | C11, C++11 | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``char`` | `PlainCharType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``signed char`` | `SignedCharType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``unsigned char`` | `UnsignedCharType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``int`` | `IntType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``long long`` | `LongLongType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``long`` | `LongType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``short`` | `ShortType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``wchar_t`` | `WideCharType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``nullptr_t`` | `NullPointerType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``double`` | `DoubleType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``long double`` | `LongDoubleType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``float`` | `FloatType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``auto`` | `AutoType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``decltype (`` `Expr `__ ``)`` | `Decltype `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``[`` *n* ``]`` | `ArrayType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``( ^`` *blockptr* ``) (`` `Parameter `__... ``)`` | `BlockType `__ | Apple extension | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``( *`` *funcptr* ``) (`` `Parameter `__... ``)`` | `FunctionPointerType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``( &`` *funcref* ``) (`` `Parameter `__... ``)`` | `FunctionReferenceType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``__attribute__ ( ( vector_size (`` *n* ``) ) )`` | `GNUVectorType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``*`` | `PointerType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``&`` | `LValueReferenceType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``&&`` | `RValueReferenceType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| `Type `__ ``(`` `Class `__ ``*::`` *membptr* ``) (`` `Parameter `__... ``)`` | `PointerToMemberType `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``template < template < typename > class`` *C* ``>`` | `TemplateTemplateParameter `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``template < typename`` *T* ``>`` | `TemplateParameter `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Example syntax | CodeQL class | Remarks | ++===================================================================+=============================================================================================================================+=================+ +| ``void`` | VoidType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``_Bool`` or ``bool`` | BoolType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``char16_t`` | `Char16Type `__ | C11, C++11 | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``char32_t`` | `Char32Type `__ | C11, C++11 | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``char`` | PlainCharType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``signed char`` | SignedCharType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``unsigned char`` | UnsignedCharType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``int`` | IntType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``long long`` | LongLongType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``long`` | LongType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``short`` | ShortType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``wchar_t`` | WideCharType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``nullptr_t`` | NullPointerType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``double`` | DoubleType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``long double`` | LongDoubleType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``float`` | FloatType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``auto`` | AutoType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``decltype (`` Expr_ ``)`` | Decltype_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``[`` *n* ``]`` | ArrayType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``( ^`` *blockptr* ``) (`` Parameter_... ``)`` | BlockType_ | Apple extension | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``( *`` *funcptr* ``) (`` Parameter_... ``)`` | FunctionPointerType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``( &`` *funcref* ``) (`` Parameter_... ``)`` | FunctionReferenceType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``__attribute__ ( ( vector_size (`` *n* ``) ) )`` | GNUVectorType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``*`` | PointerType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``&`` | LValueReferenceType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``&&`` | RValueReferenceType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| Type_ ``(`` Class_ ``*::`` *membptr* ``) (`` Parameter_... ``)`` | PointerToMemberType_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``template < template < typename > class`` *C* ``>`` | TemplateTemplateParameter_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ +| ``template < typename`` *T* ``>`` | TemplateParameter_ | | ++-------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+-----------------+ Preprocessor classes ~~~~~~~~~~~~~~~~~~~~ -This table lists `Preprocessor `__ classes representing C/C++ preprocessing directives. +This table lists Preprocessor_ classes representing C/C++ preprocessing directives. -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| Example syntax | CodeQL class | Remarks | -+=============================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+===================================================================================================================================================================================================================================================================================+ -| ``#elif`` *condition* | `PreprocessorElif `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#if`` *condition* | `PreprocessorIf `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#ifdef`` *macro* | `PreprocessorIfdef `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#ifndef`` *macro* | `PreprocessorIfndef `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#else`` | `PreprocessorElse `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#endif`` | `PreprocessorEndif `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#line`` *line_number* *file_name* | `PreprocessorLine `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#pragma`` *pragma_property* | `PreprocessorPragma `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#undef`` *macro* | `PreprocessorUndef `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#warning`` *message* | `PreprocessorWarning `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#error`` *message* | `PreprocessorError `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#include`` *file_name* | `Include `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#import`` *file_name* | `Import `__ | Apple/NeXT extension | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#include_next`` *file_name* | `IncludeNext `__ | Apple/NeXT extension | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -| ``#define`` *macro* ... | `Macro `__ | | -+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------+----------------------+----------------------+ +| Example syntax | CodeQL class | Remarks | ++=====================================+======================+======================+ +| ``#elif`` *condition* | PreprocessorElif_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#if`` *condition* | PreprocessorIf_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#ifdef`` *macro* | PreprocessorIfdef_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#ifndef`` *macro* | PreprocessorIfndef_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#else`` | PreprocessorElse_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#endif`` | PreprocessorEndif_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#line`` *line_number* *file_name* | PreprocessorLine_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#pragma`` *pragma_property* | PreprocessorPragma_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#undef`` *macro* | PreprocessorUndef_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#warning`` *message* | PreprocessorWarning_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#error`` *message* | PreprocessorError_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#include`` *file_name* | Include_ | | ++-------------------------------------+----------------------+----------------------+ +| ``#import`` *file_name* | Import_ | Apple/NeXT extension | ++-------------------------------------+----------------------+----------------------+ +| ``#include_next`` *file_name* | IncludeNext_ | Apple/NeXT extension | ++-------------------------------------+----------------------+----------------------+ +| ``#define`` *macro* ... | Macro_ | | ++-------------------------------------+----------------------+----------------------+ + + +.. _Declaration: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Declaration.qll/type.Declaration$Declaration.html +.. _GlobalVariable: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Variable.qll/type.Variable$GlobalVariable.html +.. _NamespaceVariable: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Variable.qll/type.Variable$NamespaceVariable.html +.. _LocalVariable: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Variable.qll/type.Variable$LocalVariable.html +.. _Initializer: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Initializer.qll/type.Initializer$Initializer.html +.. _MemberVariable: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Variable.qll/type.Variable$MemberVariable.html +.. _Function: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Function.qll/type.Function$Function.html +.. _TemplateFunction: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Function.qll/type.Function$TemplateFunction.html +.. _FormattingFunction: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/models/interfaces/FormattingFunction.qll/type.FormattingFunction$FormattingFunction.html +.. _FunctionTemplateInstantiation: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Function.qll/type.Function$FunctionTemplateInstantiation.html +.. _FunctionTemplateSpecialization: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Function.qll/type.Function$FunctionTemplateSpecialization.html +.. _MemberFunction: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$MemberFunction.html +.. _ConstMemberFunction: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$ConstMemberFunction.html +.. _VirtualFunction: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$VirtualFunction.html +.. _Constructor: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$Constructor.html +.. _ConversionOperator: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$ConversionOperator.html +.. _Destructor: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$Destructor.html +.. _ConversionConstructor: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$ConversionConstructor.html +.. _CopyAssignmentOperator: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$CopyAssignmentOperator.html +.. _MoveAssignmentOperator: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$MoveAssignmentOperator.html +.. _CopyConstructor: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$CopyConstructor.html +.. _MoveConstructor: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$MoveConstructor.html +.. _NoArgConstructor: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/MemberFunction.qll/type.MemberFunction$NoArgConstructor.html +.. _EnumConstant: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Enum.qll/type.Enum$EnumConstant.html +.. _FriendDecl: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/FriendDecl.qll/type.FriendDecl$FriendDecl.html +.. _LocalEnum: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Enum.qll/type.Enum$LocalEnum.html +.. _NestedEnum: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Enum.qll/type.Enum$NestedEnum.html +.. _ScopedEnum: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Enum.qll/type.Enum$ScopedEnum.html +.. _AbstractClass: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Class.qll/type.Class$AbstractClass.html +.. _ClassTemplateInstantiation: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Class.qll/type.Class$ClassTemplateInstantiation.html +.. _Type: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Type.qll/type.Type$Type.html +.. _FullClassTemplateSpecialization: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Class.qll/type.Class$FullClassTemplateSpecialization.html +.. _PartialClassTemplateSpecialization: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Class.qll/type.Class$PartialClassTemplateSpecialization.html +.. _LocalClass: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Class.qll/type.Class$LocalClass.html +.. _NestedClass: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Class.qll/type.Class$NestedClass.html +.. _Class: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Class.qll/type.Class$Class.html +.. _Parameter: https://codeql.github.com/codeql-standard-libraries/cpp/semmle/code/cpp/Parameter.qll/type.Parameter$Parameter.html +.. _Struct: 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a/docs/codeql/codeql-language-guides/codeql-library-for-csharp.rst b/docs/codeql/codeql-language-guides/codeql-library-for-csharp.rst index 99bb4f80805..c9357be9772 100644 --- a/docs/codeql/codeql-language-guides/codeql-library-for-csharp.rst +++ b/docs/codeql/codeql-language-guides/codeql-library-for-csharp.rst @@ -54,7 +54,7 @@ This overview omits some of the less important or intermediate classes from the Each class has predicates, which are logical propositions about that class. They also define navigable relationships between classes. Predicates are inherited, so for example the ``AddExpr`` class inherits the predicates ``getLeftOperand()`` and ``getRightOperand()`` from ``BinaryArithmeticOperation``, and ``getType()`` from class ``Expr``. This is similar to how methods are inherited in object-oriented programming languages. -In this overview, we present the most common and useful predicates. For the complete list of predicates available on each class, you can look in the CodeQL source code, use autocomplete in the editor, or see the `C# reference `__. +In this overview, we present the most common and useful predicates. For the complete list of predicates available on each class, you can look in the CodeQL source code, use autocomplete in the editor, or see the `C# reference `__. Exercises ~~~~~~~~~ @@ -74,7 +74,7 @@ Exercise 1: Simplify this query: Files ----- -Files are represented by the class `File `__, and directories by the class `Folder `__. The database contains all of the source files and assemblies used during the compilation. +Files are represented by the class `File `__, and directories by the class `Folder `__. The database contains all of the source files and assemblies used during the compilation. Class hierarchy ~~~~~~~~~~~~~~~ @@ -120,7 +120,7 @@ Exercise 2: Write a query to find the source file with the largest number of lin Elements -------- -The class `Element `__ is the base class for all parts of a C# program, and it's the root of the element class hierarchy. All program elements (such as types, methods, statements, and expressions) ultimately derive from this common base class. +The class `Element `__ is the base class for all parts of a C# program, and it's the root of the element class hierarchy. All program elements (such as types, methods, statements, and expressions) ultimately derive from this common base class. ``Element`` forms a hierarchical structure of the program, which can be navigated using the ``getParent()`` and ``getChild()`` predicates. This is much like an abstract syntax tree, and also applies to elements in assemblies. @@ -150,7 +150,7 @@ Note that ``getAQlClass()`` is available on all entities and is a useful way to Locations --------- -`Location `__ represents a section of text in the source code, or an assembly. All elements have a ``Location`` obtained by their ``getLocation()`` predicate. A ``SourceLocation`` represents a span of text in source code, whereas an ``Assembly`` location represents a referenced assembly. +`Location `__ represents a section of text in the source code, or an assembly. All elements have a ``Location`` obtained by their ``getLocation()`` predicate. A ``SourceLocation`` represents a span of text in source code, whereas an ``Assembly`` location represents a referenced assembly. Sometimes elements have several locations, for example if they occur in both source code and an assembly. In this case, only the ``SourceLocation`` is returned. @@ -189,7 +189,7 @@ Find all elements that are one character wide: Declarations ------------ -`Declaration `__ is the common class of all entities defined in the program, such as types, methods, variables etc. The database contains all declarations from the source code and all referenced assemblies. +`Declaration `__ is the common class of all entities defined in the program, such as types, methods, variables etc. The database contains all declarations from the source code and all referenced assemblies. Class hierarchy ~~~~~~~~~~~~~~~ @@ -236,7 +236,7 @@ Find declarations containing a username: Variables --------- -The class `Variable `__ represents C# variables, such as fields, parameters and local variables. The database contains all variables from the source code, as well as all fields and parameters from assemblies referenced by the program. +The class `Variable `__ represents C# variables, such as fields, parameters and local variables. The database contains all variables from the source code, as well as all fields and parameters from assemblies referenced by the program. Class hierarchy ~~~~~~~~~~~~~~~ @@ -285,7 +285,7 @@ Find all unused local variables: Types ----- -Types are represented by the CodeQL class `Type `__ and consist of builtin types, interfaces, classes, structs, enums, and type parameters. The database contains types from the program and all referenced assemblies including mscorlib and the .NET framework. +Types are represented by the CodeQL class `Type `__ and consist of builtin types, interfaces, classes, structs, enums, and type parameters. The database contains types from the program and all referenced assemblies including mscorlib and the .NET framework. The builtin types (``object``, ``int``, ``double`` etc.) have corresponding types (``System.Object``, ``System.Int32`` etc.) in mscorlib. @@ -440,7 +440,7 @@ Exercise 5: Write a query to find all classes starting with the letter ``A``. (` Callables --------- -Callables are represented by the class `Callable `__ and are anything that can be called independently, such as methods, constructors, destructors, operators, anonymous functions, indexers, and property accessors. +Callables are represented by the class `Callable `__ and are anything that can be called independently, such as methods, constructors, destructors, operators, anonymous functions, indexers, and property accessors. The database contains all of the callables in your program and in all referenced assemblies. @@ -566,7 +566,7 @@ Find ``Main`` methods which are not ``private``: Statements ---------- -Statements are represented by the class `Stmt `__ and make up the body of methods (and other callables). The database contains all statements in the source code, but does not contain any statements from referenced assemblies where the source code is not available. +Statements are represented by the class `Stmt `__ and make up the body of methods (and other callables). The database contains all statements in the source code, but does not contain any statements from referenced assemblies where the source code is not available. Class hierarchy ~~~~~~~~~~~~~~~ @@ -691,7 +691,7 @@ Exercise 8: Modify the last example to exclude chains of ``if`` statements, wher Expressions ----------- -The `Expr `__ class represents all C# expressions in the program. An expression is something producing a value such as ``a+b`` or ``new List()``. The database contains all expressions from the source code, but no expressions from referenced assemblies where the source code is not available. +The `Expr `__ class represents all C# expressions in the program. An expression is something producing a value such as ``a+b`` or ``new List()``. The database contains all expressions from the source code, but no expressions from referenced assemblies where the source code is not available. The ``Access`` class represents any use or cross-reference of another ``Declaration`` such a variable, property, method or field. The ``getTarget()`` predicate gets the declaration being accessed. @@ -924,7 +924,7 @@ Exercise 9: Limit the previous query to string types. Exclude empty passwords or Attributes ---------- -C# attributes are represented by the class `Attribute `__. They can be present on many C# elements, such as classes, methods, fields, and parameters. The database contains attributes from the source code and all assembly references. +C# attributes are represented by the class `Attribute `__. They can be present on many C# elements, such as classes, methods, fields, and parameters. The database contains attributes from the source code and all assembly references. The attribute of any ``Element`` can be obtained via ``getAnAttribute()``, whereas if you have an attribute, you can find its element via ``getTarget()``. These two query fragments are identical: diff --git a/docs/codeql/codeql-language-guides/codeql-library-for-go.rst b/docs/codeql/codeql-language-guides/codeql-library-for-go.rst index cfc97df9671..fa50eaefc8d 100644 --- a/docs/codeql/codeql-language-guides/codeql-library-for-go.rst +++ b/docs/codeql/codeql-language-guides/codeql-library-for-go.rst @@ -44,7 +44,7 @@ analysis involving deeper semantic properties of the program should be done on t The rest of this tutorial briefly summarizes the most important classes and predicates provided by this library, including references to the `detailed API documentation -`__ where applicable. We start by giving an overview of the AST +`__ where applicable. We start by giving an overview of the AST representation, followed by an explanation of names and entities, which are used to represent name-binding information, and of types and type information. Then we move on to control flow and the data-flow graph, and finally the call graph and a few advanced topics. @@ -69,7 +69,7 @@ first child, reflecting their order in the program text. Similarly, ``x + y`` is ``(x + y)``, which is the zeroth child of ``(x + y) * z``, whose first child is ``z``. All AST nodes belong to class `AstNode -`__, which defines generic +`__, which defines generic tree traversal predicates: - ``getChild(i)``: returns the ``i``\ th child of this AST node. @@ -88,20 +88,20 @@ access to the source text corresponding to an AST node. The source text is not s dataset, and hence is not directly accessible to CodeQL queries. The predicate ``getLocation()`` in class ``AstNode`` returns a `Location -`__ entity +`__ entity describing the source location of the program element represented by the AST node. You can use its member predicates ``getFile()``, ``getStartLine()``, ``getStartColumn``, ``getEndLine()``, and ``getEndColumn()`` to obtain information about its file, start line and column, and end line and column. The most important subclasses of `AstNode -`__ are `Stmt -`__ and `Expr -`__, which represent +`__ are `Stmt +`__ and `Expr +`__, which represent statements and expressions, respectively. This section briefly discusses some of their more important subclasses and predicates. For a full reference of all the subclasses of `Stmt -`__ and `Expr -`__, see +`__ and `Expr +`__, see :doc:`Abstract syntax tree classes for Go `. Statements diff --git a/docs/codeql/codeql-language-guides/codeql-library-for-javascript.rst b/docs/codeql/codeql-language-guides/codeql-library-for-javascript.rst index 3fd67ed8d94..d82d30e2222 100644 --- a/docs/codeql/codeql-language-guides/codeql-library-for-javascript.rst +++ b/docs/codeql/codeql-language-guides/codeql-library-for-javascript.rst @@ -16,7 +16,7 @@ The library is implemented as a set of QL modules, that is, files with the exten import javascript -The rest of this tutorial briefly summarizes the most important classes and predicates provided by this library, including references to the `detailed API documentation `__ where applicable. +The rest of this tutorial briefly summarizes the most important classes and predicates provided by this library, including references to the `detailed API documentation `__ where applicable. Introducing the library ----------------------- @@ -48,21 +48,21 @@ Note that the textual content of a program is not included in the CodeQL databas Files and folders ^^^^^^^^^^^^^^^^^ -In the CodeQL libraries, files are represented as entities of class `File `__, and folders as entities of class `Folder `__, both of which are subclasses of class `Container `__. +In the CodeQL libraries, files are represented as entities of class `File `__, and folders as entities of class `Folder `__, both of which are subclasses of class `Container `__. -Class `Container `__ provides the following member predicates: +Class `Container `__ provides the following member predicates: - ``Container.getParentContainer()`` returns the parent folder of the file or folder. - ``Container.getAFile()`` returns a file within the folder. - ``Container.getAFolder()`` returns a folder nested within the folder. -Note that while ``getAFile`` and ``getAFolder`` are declared on class `Container `__, they currently only have results for `Folder `__\ s. +Note that while ``getAFile`` and ``getAFolder`` are declared on class `Container `__, they currently only have results for `Folder `__\ s. Both files and folders have paths, which can be accessed by the predicate ``Container.getAbsolutePath()``. For example, if ``f`` represents a file with the path ``/home/user/project/src/index.js``, then ``f.getAbsolutePath()`` evaluates to the string ``"/home/user/project/src/index.js"``, while ``f.getParentContainer().getAbsolutePath()`` returns ``"/home/user/project/src"``. These paths are absolute file system paths. If you want to obtain the path of a file relative to the source location in the CodeQL database, use ``Container.getRelativePath()`` instead. Note, however, that a database may contain files that are not located underneath the source location; for such files, ``getRelativePath()`` will not return anything. -The following member predicates of class `Container `__ provide more information about the name of a file or folder: +The following member predicates of class `Container `__ provide more information about the name of a file or folder: - ``Container.getBaseName()`` returns the base name of a file or folder, not including its parent folder, but including its extension. In the above example, ``f.getBaseName()`` would return the string ``"index.js"``. - ``Container.getStem()`` is similar to ``Container.getBaseName()``, but it does *not* include the file extension; so ``f.getStem()`` returns ``"index"``. @@ -84,7 +84,7 @@ Locations Most entities in a CodeQL database have an associated source location. Locations are identified by four pieces of information: a file, a start line, a start column, an end line, and an end column. Line and column counts are 1-based (so the first character of a file is at line 1, column 1), and the end position is inclusive. -All entities associated with a source location belong to the class `Locatable `__. The location itself is modeled by the class `Location `__ and can be accessed through the member predicate ``Locatable.getLocation()``. The `Location `__ class provides the following member predicates: +All entities associated with a source location belong to the class `Locatable `__. The location itself is modeled by the class `Location `__ and can be accessed through the member predicate ``Locatable.getLocation()``. The `Location `__ class provides the following member predicates: - ``Location.getFile()``, ``Location.getStartLine()``, ``Location.getStartColumn()``, ``Location.getEndLine()``, ``Location.getEndColumn()`` return detailed information about the location. - ``Location.getNumLines()`` returns the number of (whole or partial) lines covered by the location. @@ -94,7 +94,7 @@ All entities associated with a source location belong to the class `Locatable `__. This class offers the following member predicates: +Lines of text in files are represented by the class `Line `__. This class offers the following member predicates: - ``Line.getText()`` returns the text of the line, excluding any terminating newline characters. - ``Line.getTerminator()`` returns the terminator character(s) of the line. The last line in a file may not have any terminator characters, in which case this predicate does not return anything; otherwise it returns either the two-character string ``"\r\n"`` (carriage-return followed by newline), or one of the one-character strings ``"\n"`` (newline), ``"\r"`` (carriage-return), ``"\u2028"`` (Unicode character LINE SEPARATOR), ``"\u2029"`` (Unicode character PARAGRAPH SEPARATOR). @@ -104,23 +104,23 @@ Note that, as mentioned above, the textual representation of the program is not Lexical level ~~~~~~~~~~~~~ -A slightly more structured view of a JavaScript program is provided by the classes `Token `__ and `Comment `__, which represent tokens and comments, respectively. +A slightly more structured view of a JavaScript program is provided by the classes `Token `__ and `Comment `__, which represent tokens and comments, respectively. Tokens ^^^^^^ -The most important member predicates of class `Token `__ are as follows: +The most important member predicates of class `Token `__ are as follows: - ``Token.getValue()`` returns the source text of the token. - ``Token.getIndex()`` returns the index of the token within its enclosing script. - ``Token.getNextToken()`` and ``Token.getPreviousToken()`` navigate between tokens. -The `Token `__ class has nine subclasses, each representing a particular kind of token: +The `Token `__ class has nine subclasses, each representing a particular kind of token: -- `EOFToken `__: a marker token representing the end of a script -- `NullLiteralToken `__, `BooleanLiteralToken `__, `NumericLiteralToken `__, `StringLiteralToken `__ and `RegularExpressionToken `__: different kinds of literals -- `IdentifierToken `__ and `KeywordToken `__: identifiers and keywords (including reserved words) respectively -- `PunctuatorToken `__: operators and other punctuation symbols +- `EOFToken `__: a marker token representing the end of a script +- `NullLiteralToken `__, `BooleanLiteralToken `__, `NumericLiteralToken `__, `StringLiteralToken `__ and `RegularExpressionToken `__: different kinds of literals +- `IdentifierToken `__ and `KeywordToken `__: identifiers and keywords (including reserved words) respectively +- `PunctuatorToken `__: operators and other punctuation symbols As an example of a query operating entirely on the lexical level, consider the following query, which finds consecutive comma tokens arising from an omitted element in an array expression: @@ -145,30 +145,30 @@ You can use predicate ``Locatable.getFirstToken()`` and ``Locatable.getLastToken Comments ^^^^^^^^ -The class `Comment `__ and its subclasses represent the different kinds of comments that can occur in JavaScript programs: +The class `Comment `__ and its subclasses represent the different kinds of comments that can occur in JavaScript programs: -- `Comment `__: any comment +- `Comment `__: any comment - - `LineComment `__: a single-line comment terminated by an end-of-line character + - `LineComment `__: a single-line comment terminated by an end-of-line character - - `SlashSlashComment `__: a plain JavaScript single-line comment starting with ``//`` - - `HtmlLineComment `__: a (non-standard) HTML comment + - `SlashSlashComment `__: a plain JavaScript single-line comment starting with ``//`` + - `HtmlLineComment `__: a (non-standard) HTML comment - - `HtmlCommentStart `__: an HTML comment starting with ```` + - `HtmlCommentEnd `__: an HTML comment ending with ``-->`` -- `BlockComment `__: a block comment potentially spanning multiple lines +- `BlockComment `__: a block comment potentially spanning multiple lines - - `SlashStarComment `__: a plain JavaScript block comment surrounded with ``/*...*/`` - - `DocComment `__: a documentation block comment surrounded with ``/**...*/`` + - `SlashStarComment `__: a plain JavaScript block comment surrounded with ``/*...*/`` + - `DocComment `__: a documentation block comment surrounded with ``/**...*/`` The most important member predicates are as follows: - ``Comment.getText()`` returns the source text of the comment, not including delimiters. - ``Comment.getLine(i)`` returns the ``i``\ th line of text within the comment (0-based). - ``Comment.getNumLines()`` returns the number of lines in the comment. -- ``Comment.getNextToken()`` returns the token immediately following a comment. Note that such a token always exists: if a comment appears at the end of a file, its following token is an `EOFToken `__. +- ``Comment.getNextToken()`` returns the token immediately following a comment. Note that such a token always exists: if a comment appears at the end of a file, its following token is an `EOFToken `__. As an example of a query using only lexical information, consider the following query for finding HTML comments, which are not a standard ECMAScript feature and should be avoided: @@ -186,7 +186,7 @@ Syntactic level The majority of classes in the JavaScript library is concerned with representing a JavaScript program as a collection of `abstract syntax trees `__ (ASTs). -The class `ASTNode `__ contains all entities representing nodes in the abstract syntax trees and defines generic tree traversal predicates: +The class `ASTNode `__ contains all entities representing nodes in the abstract syntax trees and defines generic tree traversal predicates: - ``ASTNode.getChild(i)``: returns the ``i``\ th child of this AST node. - ``ASTNode.getAChild()``: returns any child of this AST node. @@ -201,25 +201,25 @@ The class `ASTNode `__ and its subclasses: +From a syntactic point of view, each JavaScript program is composed of one or more top-level code blocks (or *top-levels* for short), which are blocks of JavaScript code that do not belong to a larger code block. Top-levels are represented by the class `TopLevel `__ and its subclasses: -- `TopLevel `__ +- `TopLevel `__ - - `Script `__: a stand-alone file or HTML `` - -
+
From 0316c673f868432f567a0a91e81d90e4943c781a Mon Sep 17 00:00:00 2001 From: james Date: Thu, 3 Dec 2020 15:52:12 +0000 Subject: [PATCH 08/13] add docs landing page to sphinx project --- docs/codeql/_templates/layout.html | 2 +- docs/codeql/conf.py | 49 ++--- docs/codeql/index.html | 298 +++++++++++++++++++++++++++++ 3 files changed, 316 insertions(+), 33 deletions(-) create mode 100644 docs/codeql/index.html diff --git a/docs/codeql/_templates/layout.html b/docs/codeql/_templates/layout.html index 4ed9e52d5a0..bdd8a94da75 100644 --- a/docs/codeql/_templates/layout.html +++ b/docs/codeql/_templates/layout.html @@ -46,7 +46,7 @@ d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0 0 16 8c0-4.42-3.58-8-8-8z"> - {{ project }} + CodeQL documentation
diff --git a/docs/codeql/conf.py b/docs/codeql/conf.py index d0460059c28..6b457ad8ebc 100644 --- a/docs/codeql/conf.py +++ b/docs/codeql/conf.py @@ -1,29 +1,20 @@ # -*- coding: utf-8 -*- # -# Global configuration file, created on 29th April 2019. -# -# The config values below are used across all of the sphinx projects +# The Sphinx config values used in the CodeQL documentation that is published +# at codeql.github.com/docs # # Note that not all possible configuration values are present in this file. # # All configuration values have a default; values that are commented out # serve to show the default. - +# # For details of all possible config values, # see https://www.sphinx-doc.org/en/master/usage/configuration.html - -################################################################################## # -# Project-specific values are configured in the relevant conf.py file. -# See individual projects for details -# -################################################################################## - -# -- GLOBAL GENERAL CONFIG VALUES ------------------------------------------------ +# -- GENERAL CONFIG VALUES ------------------------------------------------ # The suffix(es) of source filenames. # You can specify multiple suffix as a list of string: -# source_suffix = ['.rst', '.md'] source_suffix = '.rst' # The master toctree document. @@ -42,10 +33,6 @@ htmlhelp_basename = 'CodeQL' # If your documentation needs a minimal Sphinx version, state it here. #needs_sphinx = '1.0' -# Add any Sphinx extension module names here, as strings. They can be -# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom -# ones. - # The encoding of source files. source_encoding = 'utf-8-sig' @@ -61,10 +48,9 @@ def setup(sphinx): from qllexer import QLLexer sphinx.add_lexer("ql", QLLexer()) -# The Semmle version info for the current release you're documenting, acts as replacement for -# |version| and |release|, also used in various other places throughout the -# built documents. -# +# The version of CodeQL for the current release you're documenting, acts as replacement for +# |version| and |release| + # The short X.Y version. version = u'3.0' # The full version, including alpha/beta/rc tags. @@ -85,13 +71,11 @@ html_show_sphinx = False # -- Global HTML configuration ------------------------------------- -# The theme to use for HTML and HTML Help pages. See the documentation for -# a list of builtin themes. +# The theme to use for HTML pages. See https://github.com/bitprophet/alabaster/blob/master/alabaster/static/alabaster.css_t +# Many of the built-in theme styles are overridden by the static stylesheets in html_static_path. html_theme = 'alabaster' -# Theme options are theme-specific and customize the look and feel of a theme -# further. For a list of options available for each theme, see the -# documentation. +# HTML theme options used to customize the look and feel of the docs. html_theme_options = {'font_size': '16px', 'body_text': '#333', 'link': '#2F1695', @@ -101,13 +85,14 @@ html_theme_options = {'font_size': '16px', 'head_font_family': '-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji"', } -# Add any paths that contain templates here, relative to this directory. +# Path to the folder that contains the project's HTML template templates_path = ['_templates'] -# Add any paths that contain custom static files (such as style sheets) here, -# relative to this directory. They are copied after the builtin static files, -# so a file named "default.css" will overwrite the builtin "default.css". +# Path to the folder that contains static stylesheets html_static_path = ['_static'] -exclude_patterns = ['vale*', '_static', '_templates', 'reusables', 'images', 'support', 'ql-training', 'query-help','_build', '*.py*', 'README.rst'] -############################################################################## +# Copy the static landing page for codeql.github.com/docs when building this sphinx project +html_extra_path = ['index.html'] + +# Exclude these paths from being built by Sphinx +exclude_patterns = ['vale*', '_static', '_templates', 'reusables', 'images', 'support', 'ql-training', 'query-help', '_build', '*.py*', 'README.rst'] diff --git a/docs/codeql/index.html b/docs/codeql/index.html new file mode 100644 index 00000000000..d9722ed2c6c --- /dev/null +++ b/docs/codeql/index.html @@ -0,0 +1,298 @@ + + + + CodeQL documentation + + + + +
+
+ + + + CodeQL documentation + +
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+ + CodeQL resources +
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CodeQL documentation

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Discover vulnerabilities across a codebase with CodeQL, our industry-leading semantic code + analysis + engine. CodeQL lets you query code as though it were data. Write a query to find all variants of a + vulnerability, eradicating it forever. Then share your query to help others do the same.

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+ CodeQL overview +

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+ Learn more about how CodeQL works, the languages and libraries supported by CodeQL analysis, and the tools you can use to run CodeQL on open source projects. +
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+ GitHub provides the CodeQL command-line interface and CodeQL for Visual Studio Code for performing + CodeQL analysis on open source codebases. +
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+ Code scanning with CodeQL +

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+ You can use code scanning with CodeQL to analyze the code in a GitHub repository to find security + vulnerabilities and coding errors. Any problems identified by the analysis are shown in GitHub +
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+ CodeQL guides +

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+ Learn more about CodeQL queries in Writing CodeQL queries and find information about writing queries to analyze specific languages in the CodeQL language guides. +
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+ CodeQL reference documentation +

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+ Finds details of the predicates, modules, and classes included with CodeQL in the CodeQL standard libraries and explore the documentation for the CodeQL queries in the CodeQL query help. +
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+ QL language reference +

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+ Learn all about QL, the powerful query language that underlies the code scanning tool CodeQL. +
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+ + From 1486aef5e1bf707b6fee611f00f8e95c52c86c97 Mon Sep 17 00:00:00 2001 From: James Fletcher <42464962+jf205@users.noreply.github.com> Date: Fri, 4 Dec 2020 14:42:44 +0000 Subject: [PATCH 09/13] Update docs/codeql/_templates/layout.html Co-authored-by: Felicity Chapman --- docs/codeql/_templates/layout.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/codeql/_templates/layout.html b/docs/codeql/_templates/layout.html index bdd8a94da75..e9edb6a3164 100644 --- a/docs/codeql/_templates/layout.html +++ b/docs/codeql/_templates/layout.html @@ -83,7 +83,7 @@ reference
  • CodeQL standard-libraries -
  • CodeQL +
  • CodeQL query help
    • From f3642fcec28d22e8c65b229257c7dbd054fd792e Mon Sep 17 00:00:00 2001 From: james Date: Fri, 4 Dec 2020 16:41:31 +0000 Subject: [PATCH 10/13] fix indentation in cpp table --- .../codeql-library-for-cpp.rst | 51 ++++++++++--------- 1 file changed, 26 insertions(+), 25 deletions(-) diff --git a/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst b/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst index 928db621289..ea110f4a6cd 100644 --- a/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst +++ b/docs/codeql/codeql-language-guides/codeql-library-for-cpp.rst @@ -44,7 +44,7 @@ This table lists Declaration_ classes representing C/C++ declarations. | | ``void`` *func* ``(`` *T* ``param);`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``int`` *func* ``(const char*`` *format* ``, ...)`` | FormattingFunction_ | | -| | ``{`` ... ``}`` | | | +| | ``{`` ... ``}`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | *func* ``< int, float > (`` ... ``);`` | FunctionTemplateInstantiation_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ @@ -52,10 +52,10 @@ This table lists Declaration_ classes representing C/C++ declarations. | | *func* ``< int,`` *T* ``> (`` ... ``) {`` ... ``}`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` ... | MemberFunction_ | | -| | ``int`` *func* ``( float`` *param* ``);`` ... ``};`` | | | +| | ``int`` *func* ``( float`` *param* ``);`` ... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` ... | ConstMemberFunction_ | | -| | ``int`` *func* ``( float`` *param* ``) const;`` ... ``};`` | | | +| | ``int`` *func* ``( float`` *param* ``) const;`` ... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | ``class`` *C* ``{`` ... ``virtual int`` *func* ``(`` ... ``) {`` ... ``} };`` | VirtualFunction_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ @@ -66,7 +66,7 @@ This table lists Declaration_ classes representing C/C++ declarations. | ``class`` *C* ``{`` ... ``~`` *C* ``( void ) {`` ... ``}`` ... ``};`` | Destructor_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` ... | ConversionConstructor_ | | -| | *C* ``( const`` *D* ``&`` *d* ``) {`` ... ``}`` ... ``};`` | | | +| | *C* ``( const`` *D* ``&`` *d* ``) {`` ... ``}`` ... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | *C* ``&`` *C* ``:: operator= (const`` *C* ``& );`` | CopyAssignmentOperator_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ @@ -84,15 +84,15 @@ This table lists Declaration_ classes representing C/C++ declarations. | | ``friend class`` *B* ``;`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``int`` *func* ``( void ) {`` ... | LocalEnum_ | | -| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``};`` ... ``}`` | | | +| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``};`` ... ``}`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` ... | NestedEnum_ | | -| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``}`` ... ``}`` | | | +| | ``enum`` *en* ``{`` *val1* ``,`` *val2* ... ``}`` ... ``}`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | ``enum class`` *en* ``: short {`` *val1* ``,`` *val2* ... ``}`` | ScopedEnum_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` ... | AbstractClass_ | | -| | ``virtual void`` *func* ``( int ) = 0;`` ... ``};`` | | | +| | ``virtual void`` *func* ``( int ) = 0;`` ... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | ``template < int , float > class`` *C* ``{`` ... ``};`` | ClassTemplateInstantiation_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ @@ -106,25 +106,25 @@ This table lists Declaration_ classes representing C/C++ declarations. | ``class`` *C* ``{`` ... ``class`` *D* ``{`` ... ``};`` ... ``};`` | NestedClass_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` | Class_ | | -| | Type_ *var* ``;`` | | | -| | Type_ *func* ``(`` Parameter_... ``) {`` ... ``}``... ``};`` | | | +| | Type_ *var* ``;`` | | | +| | Type_ *func* ``(`` Parameter_... ``) {`` ... ``}``... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``struct`` *S* ``{`` ... | | Struct_ | | -| | Type_ *var* ``;`` | | Class_ | | -| | Type_ *func* ``(`` Parameter_... ``) {`` ... ``}``... ``};`` | | | | +| | Type_ *var* ``;`` | | Class_ | | +| | Type_ *func* ``(`` Parameter_... ``) {`` ... ``}``... ``};`` | | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``union`` *U* ``{`` | | Union_ | | -| | Type_ *var1* ``;`` | | Struct_ | | -| | Type_ *var2* ``;`` ... ``};`` | | Class_ | | +| | Type_ *var1* ``;`` | | Struct_ | | +| | Type_ *var2* ``;`` ... ``};`` | | Class_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``template < typename`` *T* ``>`` | ProxyClass_ | Appears only in *uninstantiated* | | | ``struct`` *C* ``:`` *T* ``{`` ... ``};`` | | templates | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``int`` *func* ``( void ) {`` ... | LocalStruct_ | | -| | ``struct`` *S* ``{`` ... ``};`` ... ``}`` | | | +| | ``struct`` *S* ``{`` ... ``};`` ... ``}`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` ... | NestedStruct_ | | -| | ``struct`` *S* ``{`` ... ``};`` ... ``};`` | | | +| | ``struct`` *S* ``{`` ... ``};`` ... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | ``int *`` *func* ``( void ) {`` ... ``union`` *U* ``{`` ... ``};`` ... ``}`` | LocalUnion_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ @@ -133,17 +133,17 @@ This table lists Declaration_ classes representing C/C++ declarations. | ``typedef int`` *T* ``;`` | TypedefType_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``int`` *func* ``( void ) {`` ... | LocalTypedefType_ | | -| | ``typedef int`` *T* ``;`` ... ``}`` | | | +| | ``typedef int`` *T* ``;`` ... ``}`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``class`` *C* ``{`` ... | NestedTypedefType_ | | -| | ``typedef int`` *T* ``;`` ... ``};`` | | | +| | ``typedef int`` *T* ``;`` ... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | ``class`` *V* ``:`` ... ``public`` *B* ... ``{`` ... ``};`` | ClassDerivation_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | ``class`` *V* ``:`` ... ``virtual`` *B* ... ``{`` ... ``};`` | VirtualClassDerivation_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | | ``template < typename`` *T* ``>`` | TemplateClass_ | | -| | ``class`` *C* ``{`` ... ``};`` | | | +| | ``class`` *C* ``{`` ... ``};`` | | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ | ``int`` *foo* ``(`` Type_ *param1* ``,`` Type_ *param2* ... ``);`` | Parameter_ | | +-------------------------------------------------------------------------------+--------------------------------------+-------------------------------------+ @@ -195,7 +195,7 @@ This table lists subclasses of Stmt_ representing C/C++ statements. | ``try {`` Stmt_... ``}`` CatchBlock_... CatchAnyBlock_ | TryStmt_ | | +----------------------------------------------------------+--------------------------------+---------------------------------------------------+ | | ``void`` *func* ``(void) try {`` Stmt_... ``}`` | FunctionTryStmt_ | | -| | CatchBlock_... CatchAnyBlock_ | | | +| | CatchBlock_... CatchAnyBlock_ | | | +----------------------------------------------------------+--------------------------------+---------------------------------------------------+ | ``;`` | EmptyStmt_ | | +----------------------------------------------------------+--------------------------------+---------------------------------------------------+ @@ -256,15 +256,15 @@ This table lists subclasses of Expr_ representing C/C++ expressions. +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | | ``template < typename...`` *T* ``>`` | FoldExpr_ | Appears only in *uninstantiated* | | | ``auto`` *sum* ``(`` *T* `...` *t* ``)`` | | templates | -| | ``{ return (`` *t* ``+ ... + 0 ); }`` | | | +| | ``{ return (`` *t* ``+ ... + 0 ); }`` | | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | ``int`` *func* ``(`` *format* ``, ... );`` | FormattingFunctionCall_ | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | | ``[ = ] ( float`` *b* ``) -> float`` | LambdaExpression_ | C++11 | -| | ``{ return`` *captured* ``*`` *b* ``; }`` | | | +| | ``{ return`` *captured* ``*`` *b* ``; }`` | | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | | ``^ int ( int`` *x* ``, int`` *y* ``) {`` | BlockExpr_ | Apple extension | -| | ``{`` Stmt_... ``; return`` *x* ``+`` *y* ``; }`` | | | +| | ``{`` Stmt_... ``; return`` *x* ``+`` *y* ``; }``| | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | ``void *`` *labelptr* ``= &&`` *label* ``;`` | LabelLiteral_ | GNU extension; use with ComputedGotoStmt_ | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ @@ -389,8 +389,9 @@ This table lists subclasses of Expr_ representing C/C++ expressions. | ``!`` Expr_ | NotExpr_ | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | | ``int`` *vect* ``__attribute__`` | VectorFillOperation_ | GNU extension | -| | ``( ( vector_size (`` *16* ``) ) )`` | | | -| | ``= {`` *3* ``,`` *8* ``,`` *32* ``,`` *33* ``};`` | | | +| | ``( ( vector_size (`` *16* ``) ) )`` | | | +| | ``= {`` *3* ``,`` *8* ``,`` *32* ``,`` | | | +| *33* ``};`` | | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | ``sizeof (`` Expr_ ``)`` | SizeofExprOperator_ | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ @@ -398,7 +399,7 @@ This table lists subclasses of Expr_ representing C/C++ expressions. +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | | ``template < typename...`` *T* ``>`` | SizeofPackOperator_ | | | | ``int`` *count* ``(`` *T* ``&&...`` *t* ``)`` | | | -| | ``{ return sizeof... (`` *t* ``); }`` | | | +| | ``{ return sizeof... (`` *t* ``); }`` | | | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ | ``( {`` Stmt_... ``;`` Expr_ ``} )`` | StmtExpr_ | GNU/Clang extension | +-------------------------------------------------------+----------------------------------------------------+-------------------------------------------+ From d19d23cc5e877732294b2ac5475028a213ecfbce Mon Sep 17 00:00:00 2001 From: james Date: Fri, 4 Dec 2020 16:43:17 +0000 Subject: [PATCH 11/13] typo on landing page --- docs/codeql/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/codeql/index.html b/docs/codeql/index.html index d9722ed2c6c..3a4a3a7db29 100644 --- a/docs/codeql/index.html +++ b/docs/codeql/index.html @@ -122,7 +122,7 @@
    - Learn more about CodeQL queries in Writing CodeQL queries and find information about writing queries to analyze specific languages in the CodeQL language guides. + Learn more about CodeQL queries in Writing CodeQL queries and find information about writing queries to analyze specific languages in the CodeQL language guides.
    From d0a25826730886d9cc0e9f628d3dd6f3fdef0e3e Mon Sep 17 00:00:00 2001 From: james Date: Fri, 4 Dec 2020 16:58:13 +0000 Subject: [PATCH 12/13] remove mention of odasa from javascript article --- .../codeql-library-for-typescript.rst | 6 ------ 1 file changed, 6 deletions(-) diff --git a/docs/codeql/codeql-language-guides/codeql-library-for-typescript.rst b/docs/codeql/codeql-language-guides/codeql-library-for-typescript.rst index 7e33460c48d..096e699d9ee 100644 --- a/docs/codeql/codeql-language-guides/codeql-library-for-typescript.rst +++ b/docs/codeql/codeql-language-guides/codeql-library-for-typescript.rst @@ -181,12 +181,6 @@ Static type information Static type information and global name binding is available for projects with "full" TypeScript extraction enabled. This option is enabled by default for projects on LGTM.com and when you create databases with the :ref:`CodeQL CLI `. -.. pull-quote:: Note - - If you are using the `legacy QL command-line tools `__, you must enable full TypeScript extraction by passing ``--typescript-full`` to the JavaScript extractor. For further information on customizing calls to the extractor, see `Customizing JavaScript extraction `__. - - Without full extraction, the classes and predicates described in this section are empty. - Basic usage ~~~~~~~~~~~ From 45a4d5beb9f1644fe11e0371e5aa956b44aa4e19 Mon Sep 17 00:00:00 2001 From: James Fletcher <42464962+jf205@users.noreply.github.com> Date: Fri, 4 Dec 2020 14:48:46 +0000 Subject: [PATCH 13/13] Update docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst --- ...act-syntax-tree-classes-for-working-with-go-programs.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst index 5e4cc24dc16..c866db9b24e 100644 --- a/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst +++ b/docs/codeql/codeql-language-guides/abstract-syntax-tree-classes-for-working-with-go-programs.rst @@ -328,9 +328,9 @@ The following classes relate to what sort of entity the name refers to. - LabelName_ - ValueName_ -- ConstantName_ -- VariableName_ -- FunctionName_ + - ConstantName_ + - VariableName_ + - FunctionName_ Miscellaneous ~~~~~~~~~~~~~