walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/checkfunctions.cpp
View File

@ -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) == ".")

9
test/testfunctions.cpp
View File

@ -894,13 +894,18 @@ private:
" void * res{malloc(size)};\n"
"}");
ASSERT_EQUALS("", errout.str());
// #7447
check("void foo() {\n"
" int x{mystrcmp(a,b)};\n"
"}", "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());
}
};