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357 lines
195 KiB
ReStructuredText
357 lines
195 KiB
ReStructuredText
AST class reference
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===================
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Statement classes
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-----------------
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This table lists subclasses of `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ representing ECMAScript and TypeScript statements.
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| Statement syntax | CodeQL class | Superclasses | Remarks |
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+=============================================================================================================================================================================================================================================================================================================================================================================================================================================+==================================================================================================================================================================+==========================================================================================================================================================================================================================================================================================================================================================================================================================+===================================================================================================================================================================================================+
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| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ExprStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ExprStmt.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| `Label <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Label.html>`__ ``:`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ | `LabeledStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$LabeledStmt.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``;`` | `EmptyStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$EmptyStmt.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``break`` `Label <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Label.html>`__ ``;`` | `BreakStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$BreakStmt.html>`__ | `JumpStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$JumpStmt.html>`__, `BreakOrContinueStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$BreakOrContinueStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``case`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``:`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... | `Case <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Case.html>`__ | | can only occur as child of a `SwitchStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$SwitchStmt.html>`__ |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``catch(`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``)`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `CatchClause <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$CatchClause.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__ | can only occur as child of a `TryStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$TryStmt.html>`__ |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``class`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``extends`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``{`` `MemberDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$MemberDeclaration.html>`__... ``}`` | `ClassDeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$ClassDeclStmt.html>`__ | `ClassDefinition <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$ClassDefinition.html>`__, `ClassOrInterface <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$ClassOrInterface.html>`__, `TypeParameterized <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeParameterized.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``const`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ConstDeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ConstDeclStmt.html>`__ | `DeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$DeclStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``continue`` `Label <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Label.html>`__ ``;`` | `ContinueStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ContinueStmt.html>`__ | `JumpStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$JumpStmt.html>`__, `BreakOrContinueStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$BreakOrContinueStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``debugger;`` | `DebuggerStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$DebuggerStmt.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``declare`` ``global`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `GlobalAugmentationDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$GlobalAugmentationDeclaration.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``declare`` ``module`` `StringLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$StringLiteral.html>`__ ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `ExternalModuleDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ExternalModuleDeclaration.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``default:`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... | `Case <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Case.html>`__ | | can only occur as child of a `SwitchStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$SwitchStmt.html>`__; use `isDefault` to distinguish `default` from `case` |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``do`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ ``while`` ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` | `DoWhileStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$DoWhileStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__, `LoopStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$LoopStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``enum`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``{`` `MemberDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$MemberDeclaration.html>`__... ``}`` | `EnumDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$EnumDeclaration.html>`__ | `NamespaceDefinition <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$NamespaceDefinition.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export * from`` `StringLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$StringLiteral.html>`__ | `BulkReExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$BulkReExportDeclaration.html>`__ | `ReExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ReExportDeclaration.html>`__, `ExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDeclaration.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export default`` `ClassDeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$ClassDeclStmt.html>`__ | `ExportDefaultDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDefaultDeclaration.html>`__ | `ExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDeclaration.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export default`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ExportDefaultDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDefaultDeclaration.html>`__ | `ExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDeclaration.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export default`` `FunctionDeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$FunctionDeclStmt.html>`__ | `ExportDefaultDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDefaultDeclaration.html>`__ | `ExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDeclaration.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export {`` `ExportSpecifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportSpecifier.html>`__... ``};`` | `ExportNamedDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportNamedDeclaration.html>`__ | `ExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDeclaration.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export`` `DeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$DeclStmt.html>`__ | `ExportNamedDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportNamedDeclaration.html>`__ | `ExportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ExportDeclaration.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export`` ``=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ExportAssignDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ExportAssignDeclaration.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``export`` ``as`` ``namespace`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``;`` | `ExportAsNamespaceDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ExportAsNamespaceDeclaration.html>`__ | | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``for`` ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ | `ForStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ForStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__, `LoopStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$LoopStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``for`` ``(`` `VarAccess <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$VarAccess.html>`__ ``in`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ | `ForInStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ForInStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__, `LoopStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$LoopStmt.html>`__, `EnhancedForLoop <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$EnhancedForLoop.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``for`` ``(`` `VarAccess <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$VarAccess.html>`__ ``of`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ | `ForOfStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ForOfStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__, `LoopStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$LoopStmt.html>`__, `EnhancedForLoop <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$EnhancedForLoop.html>`__ | |
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| ``function`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``(`` `Parameter <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$Parameter.html>`__... ``)`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `FunctionDeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$FunctionDeclStmt.html>`__ | `Function <https://help.semmle.com/qldoc/javascript/semmle/javascript/Functions.qll/type.Functions$Function.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``if`` ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ ``else`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ | `IfStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$IfStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__ | |
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| ``import {`` `ImportSpecifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ImportSpecifier.html>`__... ``from`` `StringLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$StringLiteral.html>`__ | `ImportDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/ES2015Modules.qll/type.ES2015Modules$ImportDeclaration.html>`__ | `Import <https://help.semmle.com/qldoc/javascript/semmle/javascript/Modules.qll/type.Modules$Import.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``import`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ImportEqualsDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$ImportEqualsDeclaration.html>`__ | | |
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| ``interface`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``{`` `MemberDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$MemberDeclaration.html>`__... ``}`` | `InterfaceDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$InterfaceDeclaration.html>`__ | `InterfaceDefinition <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$InterfaceDefinition.html>`__, `ClassOrInterface <https://help.semmle.com/qldoc/javascript/semmle/javascript/Classes.qll/type.Classes$ClassOrInterface.html>`__, `TypeParameterized <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeParameterized.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``let`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `LetStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$LetStmt.html>`__ | `DeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$DeclStmt.html>`__ | |
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| ``namespace`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `NamespaceDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$NamespaceDeclaration.html>`__ | `NamespaceDefinition <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$NamespaceDefinition.html>`__ | |
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| ``return`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ReturnStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ReturnStmt.html>`__ | `JumpStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$JumpStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``switch`` ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``) {`` `Case <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Case.html>`__... ``}`` | `SwitchStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$SwitchStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``throw`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `ThrowStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ThrowStmt.html>`__ | `JumpStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$JumpStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| ``try`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` `CatchClause <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$CatchClause.html>`__... ``finally`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `TryStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$TryStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__ | |
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+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``type`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``=`` `TypeExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeExpr.html>`__ ``;`` | `TypeAliasDeclaration <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeAliasDeclaration.html>`__ | `TypeParameterized <https://help.semmle.com/qldoc/javascript/semmle/javascript/TypeScript.qll/type.TypeScript$TypeParameterized.html>`__ | |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``var`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``;`` | `VarDeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$VarDeclStmt.html>`__ | `DeclStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$DeclStmt.html>`__ | |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``while`` ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ | `WhileStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$WhileStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__, `LoopStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$LoopStmt.html>`__ | |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``with`` ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__ | `WithStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$WithStmt.html>`__ | `ControlStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$ControlStmt.html>`__ | |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `BlockStmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$BlockStmt.html>`__ | | |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
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 <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__, except where noted otherwise.
|
|
|
|
Literals
|
|
~~~~~~~~
|
|
|
|
All classes in this subsection are subclasses of `Literal <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Literal.html>`__.
|
|
|
|
+-------------------+------------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class |
|
|
+===================+========================================================================================================================+
|
|
| ``true`` | `BooleanLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$BooleanLiteral.html>`__ |
|
|
+-------------------+------------------------------------------------------------------------------------------------------------------------+
|
|
| ``23`` | `NumberLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$NumberLiteral.html>`__ |
|
|
+-------------------+------------------------------------------------------------------------------------------------------------------------+
|
|
| ``4.2`` | `NumberLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$NumberLiteral.html>`__ |
|
|
+-------------------+------------------------------------------------------------------------------------------------------------------------+
|
|
| ``"Hello"`` | `StringLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$StringLiteral.html>`__ |
|
|
+-------------------+------------------------------------------------------------------------------------------------------------------------+
|
|
| ``/ab*c?/`` | `RegExpLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$RegExpLiteral.html>`__ |
|
|
+-------------------+------------------------------------------------------------------------------------------------------------------------+
|
|
| ``null`` | `NullLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$NullLiteral.html>`__ |
|
|
+-------------------+------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Identifiers
|
|
~~~~~~~~~~~
|
|
|
|
All identifiers are represented by the class `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__, which has subclasses to represent specific kinds of identifiers:
|
|
|
|
- `VarAccess <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$VarAccess.html>`__: an identifier that refers to a variable
|
|
- `VarDecl <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$VarDecl.html>`__: an identifier that declares a variable, for example ``x`` in ``var x = "hi"`` or in ``function(x) { }``
|
|
- `VarRef <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$VarRef.html>`__: a `VarAccess <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$VarAccess.html>`__ or a `VarDecl <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$VarDecl.html>`__
|
|
- `Label <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Label.html>`__: an identifier that refers to a statement label or a property, not a variable; in the following examples, ``l`` and ``p`` are labels:
|
|
|
|
- ``break l;``
|
|
- ``l: for(;;) {}``
|
|
- ``x.p``
|
|
- ``{ p: 42 }``
|
|
|
|
|
|
Primary expressions
|
|
~~~~~~~~~~~~~~~~~~~
|
|
|
|
All classes in this subsection are subclasses of `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__.
|
|
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class | Superclasses | Remarks |
|
|
+======================================================================================================================================================================================================================================================================+==========================================================================================================================================+======================================================================================================================+================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================+
|
|
| ``this`` | `ThisExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ThisExpr.html>`__ | | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``[`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__... ``]`` | `ArrayExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ArrayExpr.html>`__ | | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``{`` `Property <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Property.html>`__... ``}`` | `ObjectExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ObjectExpr.html>`__ | | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``function`` ``(`` `Parameter <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$Parameter.html>`__... ``)`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `FunctionExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$FunctionExpr.html>`__ | `Function <https://help.semmle.com/qldoc/javascript/semmle/javascript/Functions.qll/type.Functions$Function.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``(`` `Parameter <https://help.semmle.com/qldoc/javascript/semmle/javascript/Variables.qll/type.Variables$Parameter.html>`__... ``)`` ``=>`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `ArrowFunctionExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ArrowFunctionExpr.html>`__ | `Function <https://help.semmle.com/qldoc/javascript/semmle/javascript/Functions.qll/type.Functions$Function.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``)`` | `ParExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ParExpr.html>`__ | | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ````` ... ````` | `TemplateLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Templates.qll/type.Templates$TemplateLiteral.html>`__ | | an element in a `TemplateLiteral <https://help.semmle.com/qldoc/javascript/semmle/javascript/Templates.qll/type.Templates$TemplateLiteral.html>`__ is either a `TemplateElement <https://help.semmle.com/qldoc/javascript/semmle/javascript/Templates.qll/type.Templates$TemplateElement.html>`__ representing a constant template element, or some other expression representing an interpolated expression of the form ``${`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``}`` |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ````` ... ````` | `TaggedTemplateExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Templates.qll/type.Templates$TaggedTemplateExpr.html>`__ | | an element in a `TaggedTemplateExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Templates.qll/type.Templates$TaggedTemplateExpr.html>`__ is either a `TemplateElement <https://help.semmle.com/qldoc/javascript/semmle/javascript/Templates.qll/type.Templates$TemplateElement.html>`__ representing a constant template element, or some other expression representing an interpolated expression of the form ``${`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``}`` |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Properties
|
|
~~~~~~~~~~
|
|
|
|
All classes in this subsection are subclasses of `Property <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Property.html>`__. Note that `Property <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Property.html>`__ is not a subclass of `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__.
|
|
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+
|
|
| Property syntax | CodeQL class | Superclasses |
|
|
+=====================================================================================================================================================================================================================================================================================================================================================================+========================================================================================================================+============================================================================================================================+
|
|
| `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``:`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `ValueProperty <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ValueProperty.html>`__ | |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+
|
|
| ``get`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``()`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `PropertyGetter <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PropertyGetter.html>`__ | `PropertyAccessor <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PropertyAccessor.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+
|
|
| ``set`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``(`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``)`` ``{`` `Stmt <https://help.semmle.com/qldoc/javascript/semmle/javascript/Stmt.qll/type.Stmt$Stmt.html>`__... ``}`` | `PropertySetter <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PropertySetter.html>`__ | `PropertyAccessor <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PropertyAccessor.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Property accesses
|
|
~~~~~~~~~~~~~~~~~
|
|
|
|
All classes in this subsection are subclasses of `PropAccess <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PropAccess.html>`__.
|
|
|
|
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class |
|
|
+=========================================================================================================================================================================================================================+==============================================================================================================+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``.`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ | `DotExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$DotExpr.html>`__ |
|
|
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``[`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``]`` | `IndexExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$IndexExpr.html>`__ |
|
|
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------+
|
|
|
|
Function calls and ``new``
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
All classes in this subsection are subclasses of `InvokeExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$InvokeExpr.html>`__.
|
|
|
|
+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class | Remarks |
|
|
+============================================================================================================================================================================================================================================================================================================================================+========================================================================================================================+==========================================================================================================================================================================================================================================================================================================================================================================+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__... ``)`` | `CallExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CallExpr.html>`__ | |
|
|
+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``.`` `Identifier <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Identifier.html>`__ ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__... ``)`` | `MethodCallExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$MethodCallExpr.html>`__ | this also includes calls of the form `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``[`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``]`` ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__... ``)`` |
|
|
+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| ``new`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``(`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__... ``)`` | `NewExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$NewExpr.html>`__ | |
|
|
+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Unary expressions
|
|
~~~~~~~~~~~~~~~~~
|
|
|
|
All classes in this subsection are subclasses of `UnaryExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$UnaryExpr.html>`__.
|
|
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class |
|
|
+===============================================================================================================+======================================================================================================================+
|
|
| ``~`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `BitNotExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$BitNotExpr.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| ``-`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `NegExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$NegExpr.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| ``+`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `PlusExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PlusExpr.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| ``!`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `LogNotExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$LogNotExpr.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| ``typeof`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `TypeofExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$TypeofExpr.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| ``void`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `VoidExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$VoidExpr.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| ``delete`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `DeleteExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$DeleteExpr.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
| ``...`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `SpreadElement <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$SpreadElement.html>`__ |
|
|
+---------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Binary expressions
|
|
~~~~~~~~~~~~~~~~~~
|
|
|
|
All classes in this subsection are subclasses of `BinaryExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$BinaryExpr.html>`__.
|
|
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class | Superclasses |
|
|
+======================================================================================================================================================================================================================+========================================================================================================================+====================================================================================================================================================================================================================================+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``*`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `MulExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$MulExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``/`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `DivExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$DivExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``%`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `ModExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ModExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``**`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `ExpExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ExpExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``+`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AddExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AddExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``-`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `SubExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$SubExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``<<`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `LShiftExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$LShiftExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``>>`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `RShiftExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$RShiftExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``>>>`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `URShiftExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$URShiftExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``&&`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `LogAndExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$LogAndExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``||`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `LogOrExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$LogOrExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``<`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `LTExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$LTExpr.html>`__ | `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``>`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `GTExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$GTExpr.html>`__ | `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``<=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `LEExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$LEExpr.html>`__ | `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``>=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `GEExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$GEExpr.html>`__ | `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``==`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `EqExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$EqExpr.html>`__ | `EqualityTest <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$EqualityTest.html>`__, `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``!=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `NEqExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$NEqExpr.html>`__ | `EqualityTest <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$EqualityTest.html>`__, `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``===`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `StrictEqExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$StrictEqExpr.html>`__ | `EqualityTest <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$EqualityTest.html>`__, `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``!==`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `StrictNEqExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$StrictNEqExpr.html>`__ | `EqualityTest <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$EqualityTest.html>`__, `Comparison <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Comparison.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``&`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `BitAndExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$BitAndExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``|`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `BitOrExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$BitOrExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``^`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `XOrExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$XOrExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``in`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `InExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$InExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``instanceof`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `InstanceofExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$InstanceofExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Assignment expressions
|
|
~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
All classes in this table are subclasses of `Assignment <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Assignment.html>`__.
|
|
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class | Superclasses |
|
|
+================================================================================================================================================================================================================+==============================================================================================================================+================================================================================================================================+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignExpr.html>`__ | |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``+=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignAddExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignAddExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``-=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignSubExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignSubExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``*=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignMulExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignMulExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``**=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignExpExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignExpExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``/=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignDivExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignDivExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``%=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignModExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignModExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``&=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignAndExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignAndExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``|=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignOrExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignOrExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``^=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignXOrExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignXOrExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``<<=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignLShiftExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignLShiftExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``>>=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignRShiftExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignRShiftExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``>>>=`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AssignURShiftExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AssignURShiftExpr.html>`__ | `CompoundAssignExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$CompoundAssignExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Update expressions
|
|
~~~~~~~~~~~~~~~~~~
|
|
|
|
All classes in this table are subclasses of `UpdateExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$UpdateExpr.html>`__.
|
|
|
|
+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class |
|
|
+===========================================================================================================+==================================================================================================================+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``++`` | `PostIncExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PostIncExpr.html>`__ |
|
|
+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``--`` | `PostDecExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PostDecExpr.html>`__ |
|
|
+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+
|
|
| ``++`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `PreIncExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PreIncExpr.html>`__ |
|
|
+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+
|
|
| ``--`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `PreDecExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$PreDecExpr.html>`__ |
|
|
+-----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+
|
|
|
|
Miscellaneous
|
|
~~~~~~~~~~~~~
|
|
|
|
All classes in this table are subclasses of `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__.
|
|
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+
|
|
| Expression syntax | CodeQL class |
|
|
+======================================================================================================================================================================================================================================================================================================================+==========================================================================================================================+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``?`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``:`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `ConditionalExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$ConditionalExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+
|
|
| `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ ``,`` ... ``,`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `SeqExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$SeqExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+
|
|
| ``await`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `AwaitExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$AwaitExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+
|
|
| ``yield`` `Expr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$Expr.html>`__ | `YieldExpr <https://help.semmle.com/qldoc/javascript/semmle/javascript/Expr.qll/type.Expr$YieldExpr.html>`__ |
|
|
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+
|