forked from OSchip/llvm-project
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -std=c++14 -fcoroutines-ts \
|
|
// RUN: -fsyntax-only -Wignored-qualifiers -Wno-error=return-type -verify \
|
|
// RUN: -fblocks -Wno-unreachable-code -Wno-unused-value
|
|
|
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -std=c++14 -fcoroutines-ts \
|
|
// RUN: -fsyntax-only -Wignored-qualifiers -Wno-error=return-type -verify \
|
|
// RUN: -fblocks -Wno-unreachable-code -Wno-unused-value \
|
|
// RUN: -DDISABLE_WARNING -Wno-deprecated-experimental-coroutine -Wno-coroutine-missing-unhandled-exception
|
|
|
|
#if __has_feature(cxx_exceptions)
|
|
#error This test requires exceptions be disabled
|
|
#endif
|
|
|
|
#include "Inputs/std-coroutine-exp-namespace.h"
|
|
|
|
using std::experimental::suspend_always;
|
|
using std::experimental::suspend_never;
|
|
|
|
#ifndef DISABLE_WARNING
|
|
struct promise_void { // expected-note {{defined here}}
|
|
#else
|
|
struct promise_void {
|
|
#endif
|
|
void get_return_object();
|
|
suspend_always initial_suspend();
|
|
suspend_always final_suspend() noexcept;
|
|
void return_void();
|
|
};
|
|
|
|
template <typename... T>
|
|
struct std::experimental::coroutine_traits<void, T...> { using promise_type = promise_void; };
|
|
|
|
#ifndef DISABLE_WARNING
|
|
void test0() { // expected-warning {{'promise_void' is required to declare the member 'unhandled_exception()' when exceptions are enabled}}
|
|
co_return; // expected-warning {{support for std::experimental::coroutine_traits will be removed}}
|
|
// expected-note@Inputs/std-coroutine-exp-namespace.h:8 {{'coroutine_traits' declared here}}
|
|
}
|
|
#else
|
|
void test0() { // expected-no-diagnostics
|
|
co_return;
|
|
}
|
|
#endif
|