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CheckNullPointer: Reduced false negatives by making pattern more generic

This commit is contained in:
Daniel Marjamäki 2010-10-31 15:40:34 +01:00
parent 6faa4b79d3
commit 33d3fd4716
1 changed files with 2 additions and 2 deletions
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4
lib/checknullpointer.cpp
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@ -118,10 +118,10 @@ bool CheckNullPointer::isPointerDeRef(const Token *tok, bool &unknown)
if (!Token::simpleMatch(tok->tokAt(-2), "& (") && Token::Match(tok->next(), ". %var%")) if (!Token::simpleMatch(tok->tokAt(-2), "& (") && Token::Match(tok->next(), ". %var%"))
return true; return true;
if (Token::Match(tok->previous(), "[;{}=+-/(,] %var% [ %any% ]")) if (Token::Match(tok->previous(), "[;{}=+-/(,] %var% ["))
return true; return true;
if (Token::Match(tok->previous(), "return %var% [ %any% ]")) if (Token::Match(tok->previous(), "return %var% ["))
return true; return true;
if (Token::Match(tok, "%var% (")) if (Token::Match(tok, "%var% ("))