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Fix #13812 value potentially truncated in ValueFlowAnalyzer::evaluteInt() #8482

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Merged
chrchr-github merged 4 commits into from
Apr 23, 2026
+11 −3
Merged

Fix #13812 value potentially truncated in ValueFlowAnalyzer::evaluteInt() #8482

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3f15b8e
Update vf_analyzers.cpp
chrchr-github Apr 23, 2026
4569295
Update vf_analyzers.cpp
chrchr-github Apr 23, 2026
35e94c2
Update testvalueflow.cpp
chrchr-github Apr 23, 2026
6ff10a2
Update vf_analyzers.cpp
chrchr-github Apr 23, 2026
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2 changes: 0 additions & 2 deletions lib/vf_analyzers.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -675,8 +675,6 @@ struct ValueFlowAnalyzer : Analyzer {
template<class F>
std::vector<MathLib::bigint> evaluateInt(const Token* tok, F getProgramMemory) const
{
if (const ValueFlow::Value* v = tok->getKnownValue(ValueFlow::Value::ValueType::INT))
return {static_cast<int>(v->intvalue)};
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std::vector<MathLib::bigint> result;
ProgramMemory pm = getProgramMemory();
if (Token::Match(tok, "&&|%oror%")) {
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