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Fixed #7447 (FP: ignoredReturnValue on C++11 uniform initialization)

This commit is contained in:
Daniel Marjamäki 2017-02-12 16:33:28 +01:00
parent f1bf5cc4e2
commit 7c800d6ed7
2 changed files with 11 additions and 0 deletions
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4
lib/checkfunctions.cpp
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@ -156,6 +156,10 @@ void CheckFunctions::checkIgnoredReturnValue()
for (std::size_t i = 0; i < functions; ++i) { for (std::size_t i = 0; i < functions; ++i) {
const Scope * scope = symbolDatabase->functionScopes[i]; const Scope * scope = symbolDatabase->functionScopes[i];
for (const Token* tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) { for (const Token* tok = scope->classStart->next(); tok != scope->classEnd; tok = tok->next()) {
// c++11 initialization
if (Token::Match(tok, "%var% {"))
tok = tok->linkAt(1);
if (tok->varId() || !Token::Match(tok, "%name% (") || tok->strAt(-1) == ".") if (tok->varId() || !Token::Match(tok, "%name% (") || tok->strAt(-1) == ".")
continue; continue;

7
test/testfunctions.cpp
View File

@ -894,6 +894,13 @@ private:
" void * res{malloc(size)};\n" " void * res{malloc(size)};\n"
"}"); "}");
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
// #7447
check("void foo() {\n"
" int x{mystrcmp(a,b)};\n"
"}", "test.cpp", &settings2);
ASSERT_EQUALS("", errout.str());
} }
}; };