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

Fix #11764 checkLibraryFunction/NoReturn when inheriting from container

This commit is contained in:
chrchr 2023-06-13 15:04:25 +02:00
parent 09cd3a8269
commit 0afc5aba78
2 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
lib/library.cpp
View File

@ -967,7 +967,15 @@ std::string Library::getFunctionName(const Token *ftok, bool &error) const
continue;
const std::vector<Type::BaseInfo> &derivedFrom = scope->definedType->derivedFrom;
for (const Type::BaseInfo & baseInfo : derivedFrom) {
const std::string name(baseInfo.name + "::" + ftok->str());
std::string name;
const Token* tok = baseInfo.nameTok; // baseInfo.name still contains template parameters, but is missing namespaces
if (tok->str() == "::")
tok = tok->next();
while (Token::Match(tok, "%name%|::")) {
name += tok->str();
tok = tok->next();
}
name += "::" + ftok->str();
if (functions.find(name) != functions.end() && matchArguments(ftok, name))
return name;
}

5
test/testfunctions.cpp
View File

@ -2002,6 +2002,11 @@ private:
"}\n", "test.cpp", &s);
ASSERT_EQUALS("[test.cpp:5]: (information) --check-library: There is no matching configuration for function T::h()\n",
errout.str());
check("struct S : std::vector<int> {\n"
" void f(int i) { push_back(i); }\n"
"};\n", "test.cpp", &s);
ASSERT_EQUALS("", errout.str());
}
void checkUseStandardLibrary1() {