llvm-project/clang/test/Sema/Inputs/diagnose-if-warn-system-hea...

12 lines
307 B
C

#pragma GCC system_header
inline int system_header_func(int x)
__attribute__((diagnose_if(x == x, "system header warning", "warning"))) // expected-note {{from 'diagnose_if' attribute}}
{
return 0;
}
void test_system_header() {
system_header_func(0); // expected-warning {{system header warning}}
}