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Fixed #7095 (False positive: (warning) Return value of function to_string() is not used.)

This commit is contained in:
Daniel Marjamäki 2017-02-12 16:50:45 +01:00
parent 7c800d6ed7
commit 774a8979a3
2 changed files with 8 additions and 3 deletions
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2
lib/checkfunctions.cpp
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@ -157,7 +157,7 @@ void CheckFunctions::checkIgnoredReturnValue()
const Scope * scope = symbolDatabase->functionScopes[i];
for (const Token* tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) {
// c++11 initialization
if (Token::Match(tok, "%var% {"))
if (Token::Match(tok, "%var% (| {"))
tok = tok->linkAt(1);
if (tok->varId() || !Token::Match(tok, "%name% (") || tok->strAt(-1) == ".")

5
test/testfunctions.cpp
View File

@ -901,6 +901,11 @@ private:
"}", "test.cpp", &settings2);
ASSERT_EQUALS("", errout.str());
// #7905
check("void foo() {\n"
" int x({mystrcmp(a,b)});\n"
"}", "test.cpp", &settings2);
ASSERT_EQUALS("", errout.str());
}
};