llvm-project/clang/test/Headers/stdatomic-deprecations.c

19 lines
967 B
C

// RUN: %clang_cc1 -fsyntax-only -std=c11 %s -verify=okay
// RUN: %clang_cc1 -fsyntax-only -std=c17 %s -verify
// RUN: %clang_cc1 -fsyntax-only -std=c++11 -x c++ %s -verify=okay
// RUN: %clang_cc1 -fsyntax-only -std=c++20 -x c++ %s -verify=cxx,expected
// RUN: %clang_cc1 -fsyntax-only -std=c++20 -x c++ %s -verify=okay -D_CLANG_DISABLE_CRT_DEPRECATION_WARNINGS
// RUN: %clang_cc1 -fsyntax-only -std=c17 %s -verify=okay -D_CLANG_DISABLE_CRT_DEPRECATION_WARNINGS
//
// okay-no-diagnostics
#include <stdatomic.h>
void func(void) {
_Atomic int i = ATOMIC_VAR_INIT(12); // expected-warning {{macro 'ATOMIC_VAR_INIT' has been marked as deprecated}} \
// expected-note@stdatomic.h:* {{macro marked 'deprecated' here}}
#if defined(ATOMIC_FLAG_INIT) // cxx-warning {{macro 'ATOMIC_FLAG_INIT' has been marked as deprecated}} \
// cxx-note@stdatomic.h:* {{macro marked 'deprecated' here}}
#endif
}