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C++: Make 'getChildCount' more robust by counting indices instead of elements #21280

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Merged
MathiasVP merged 1 commit into from
Feb 6, 2026
+1 −1
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C++: Make 'getChildCount' more robust by counting indices instead of elements #21280

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2 changes: 1 addition & 1 deletion cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedStmt.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -390,7 +390,7 @@ class TranslatedDeclStmt extends TranslatedStmt {

override TranslatedElement getLastChild() { result = this.getChild(this.getChildCount() - 1) }

private int getChildCount() { result = count(this.getDeclarationEntry(_)) }
private int getChildCount() { result = count(int i | exists(this.getDeclarationEntry(i))) }

IRDeclarationEntry getIRDeclarationEntry(int index) {
result.hasIndex(index) and
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