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Memory leak: Better handling of 'if (0 != p)'

This commit is contained in:
Daniel Marjamäki 2008-11-17 17:02:06 +00:00
parent 2dd4dba90e
commit 7e8b3c86f6
2 changed files with 14 additions and 13 deletions
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3
CheckMemoryLeak.cpp
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@ -357,7 +357,8 @@ TOKEN *CheckMemoryLeakClass::getcode(const TOKEN *tok, std::list<const TOKEN *>
// if else switch // if else switch
if ( Match(tok, "if ( %var1% )", varnames) || if ( Match(tok, "if ( %var1% )", varnames) ||
Match(tok, "if ( %var1% != 0 )", varnames) ) Match(tok, "if ( %var1% != 0 )", varnames) ||
Match(tok, "if ( 0 != %var1% )", varnames) )
{ {
addtoken("if(var)"); addtoken("if(var)");
tok = Tokenizer::gettok(tok, 3); // Make sure the "use" will not be added tok = Tokenizer::gettok(tok, 3); // Make sure the "use" will not be added

2
testmemleak.cpp
View File

@ -417,7 +417,7 @@ private:
check( "void f()\n" check( "void f()\n"
"{\n" "{\n"
" char *s = new char[100];\n" " char *s = new char[100];\n"
" if (s != NULL)\n" " if (0 != s)\n"
" foo(s);\n" " foo(s);\n"
"}\n" ); "}\n" );
ASSERT_EQUALS( std::string(""), errout.str() ); ASSERT_EQUALS( std::string(""), errout.str() );