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Make CFG for TThen post-order

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This commit is contained in:
Nick Rolfe
2021-05-07 15:40:50 +01:00
parent 4e80b548c1
commit 2569bf257f
3 changed files with 130 additions and 233 deletions
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6
ql/src/codeql_ruby/controlflow/internal/ControlFlowGraphImpl.qll
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@@ -1109,7 +1109,8 @@ module Trees {
SimplePostOrderStmtSequenceTree() {
this instanceof StringInterpolationComponent or
this instanceof ParenthesizedExpr or
this instanceof BeginBlock
this instanceof BeginBlock or
this instanceof ASTInternal::TThen
}
final override predicate first(AstNode first) { first(this.getStmt(0), first) }
@@ -1138,7 +1139,8 @@ module Trees {
not this instanceof StringInterpolationComponent and
not this instanceof Block and
not this instanceof ParenthesizedExpr and
not this instanceof BeginBlock
not this instanceof BeginBlock and
not this instanceof ASTInternal::TThen
}
final override predicate propagatesAbnormal(AstNode child) { child = this.getAStmt() }