http://llvm.org/bugs/show_bug.cgi?id=20121
Bug ID: 20121
Summary: -Wreturn-type fails to diagnose when a lambda contains
a noreturn destructor temporary
Product: clang
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
Consider:
#include <functional>
struct NoReturnDtor {
__attribute__((noreturn)) ~NoReturnDtor();
};
int foo() {
std::function<void()> foo = []() { NoReturnDtor(); };
} // expected-warning
We fail to warn about falling out of foo without returning a value.
I haven't been able to reduce away std::function by inspection yet.
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