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ValueFlow::setTokenValue: Don't calculate parent value for uninitialized values

This commit is contained in:
Daniel Marjamäki 2017-04-23 21:58:01 +02:00
parent 2f51b975ed
commit a688402617
1 changed files with 4 additions and 0 deletions
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4
lib/valueflow.cpp
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@ -256,6 +256,10 @@ static void setTokenValue(Token* tok, const ValueFlow::Value &value, const Setti
if (!tok->addValue(value)) if (!tok->addValue(value))
return; return;
// Don't set parent for uninitialized values
if (value.isUninit())
return;
Token *parent = const_cast<Token*>(tok->astParent()); Token *parent = const_cast<Token*>(tok->astParent());
if (!parent) if (!parent)
return; return;