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Merge pull request #571 from Dmitry-Me/omitUnneededActions3 

Omit unneeded actions
This commit is contained in:
PKEuS 2015-03-24 19:25:22 +01:00
parent b9ff2fd922 8a4033e13a
commit be4e51f00b
1 changed files with 2 additions and 2 deletions
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4
lib/valueflow.cpp
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@ -1449,10 +1449,10 @@ static bool valueFlowForLoop1(const Token *tok, unsigned int * const varid, Math
return false;
const Token * const vartok = Token::Match(tok, "%var% =") ? tok : tok->next();
*varid = vartok->varId();
const Token * const num1tok = Token::Match(vartok->tokAt(2), "%num% ;") ? vartok->tokAt(2) : nullptr;
tok = vartok->tokAt(2);
const Token * const num1tok = Token::Match(tok, "%num% ;") ? tok : nullptr;
if (num1tok)
*num1 = MathLib::toLongNumber(num1tok->str());
tok = vartok->tokAt(2);
while (Token::Match(tok, "%name%|%num%|%or%|+|-|*|/|&|[|]|("))
tok = (tok->str() == "(") ? tok->link()->next() : tok->next();
if (!tok || tok->str() != ";")