hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2025-12-24 04:36:35 +01:00
Code Issues Packages Projects Releases Wiki Activity

Swift: Add CFG for a couple more expressions.

Browse Source
This commit is contained in:
Mathias Vorreiter Pedersen
2022-05-24 10:21:04 +01:00
parent 7752a38ee5
commit dda60abfef
1 changed files with 18 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
swift/ql/lib/codeql/swift/controlflow/internal/ControlFlowGraphImpl.qll
View File

@@ -908,6 +908,8 @@ module Exprs {
}
}
private class TypeTree extends LeafTree instanceof TypeExpr { }
private class DynamicTypeTree extends StandardPostOrderTree instanceof DynamicTypeExpr {
final override ControlFlowTree getChildElement(int i) {
result = super.getBaseExpr().getFullyConverted() and i = 0
@@ -951,7 +953,13 @@ module Exprs {
}
}
private class DeclRefExprTree extends LeafTree, DeclRefExpr { }
private class DeclRefExprTree extends LeafTree instanceof DeclRefExpr { }
private class MemberRefTree extends StandardPostOrderTree instanceof MemberRefExpr {
final override AstNode getChildElement(int i) {
result = super.getBaseExpr().getFullyConverted() and i = 0
}
}
private class ApplyExprTree extends StandardPostOrderTree instanceof ApplyExpr {
ApplyExprTree() {
@@ -969,6 +977,15 @@ module Exprs {
}
}
private class DefaultArgumentTree extends LeafTree instanceof DefaultArgumentExpr { }
private class ForceValueTree extends StandardPostOrderTree instanceof ForceValueExpr {
override AstNode getChildElement(int i) {
i = 0 and
result = super.getSubExpr().getFullyConverted()
}
}
private class LogicalAndTree extends PostOrderTree, LogicalAndExpr {
final override predicate propagatesAbnormal(AstNode child) {
child = this.getAnOperand().getFullyConverted()