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Cache and reuse value

This commit is contained in:
Dmitry-Me 2017-09-12 00:21:36 +03:00
parent 9ff04b4df1
commit caebf137bc
1 changed files with 3 additions and 2 deletions
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5
lib/valueflow.cpp
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@ -917,7 +917,8 @@ static void valueFlowOppositeCondition(SymbolDatabase *symboldatabase, const Set
tok2 = tok2->linkAt(1);
if (!Token::simpleMatch(tok2, "} else { if ("))
break;
const Token *cond2 = tok2->tokAt(4)->astOperand2();
const Token *ifOpenBraceTok = tok2->tokAt(4);
const Token *cond2 = ifOpenBraceTok->astOperand2();
if (!cond2 || !cond2->isComparisonOp())
continue;
if (isOppositeCond(true, cpp, cond1, cond2, settings->library, true)) {
@ -925,7 +926,7 @@ static void valueFlowOppositeCondition(SymbolDatabase *symboldatabase, const Set
value.setKnown();
setTokenValue(const_cast<Token*>(cond2), value, settings);
}
tok2 = tok2->linkAt(4);
tok2 = ifOpenBraceTok->link();
}
}
}