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Ruby: Fix ConstantAccessCfgNode.getValueText

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The superclass definition uses SSA, which doesn't track constants.
This commit is contained in:
Harry Maclean
2021-12-07 18:24:00 +13:00
committed by Harry Maclean
parent ea538a1ee8
commit b4b91e84a3
1 changed files with 2 additions and 0 deletions
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ruby/ql/lib/codeql/ruby/controlflow/CfgNodes.qll
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@@ -390,6 +390,8 @@ module ExprNodes {
/** Gets the scope expression. */
final ExprCfgNode getScopeExpr() { e.hasCfgChild(e.getScopeExpr(), this, result) }
override string getValueText() { result = this.getExpr().getValueText() }
}
private class StmtSequenceChildMapping extends ExprChildMapping, StmtSequence {