| // Test that if the compiler will emit error message if the promise_type contain |
| // operator delete but none of them are available. This is required by the standard. |
| // RUN: %clang_cc1 %s -std=c++20 %s -fsyntax-only -verify |
| |
| #include "Inputs/std-coroutine.h" |
| |
| namespace std { |
| typedef __SIZE_TYPE__ size_t; |
| enum class align_val_t : size_t {}; |
| } |
| |
| struct task { |
| struct promise_type { |
| auto initial_suspend() { return std::suspend_always{}; } |
| auto final_suspend() noexcept { return std::suspend_always{}; } |
| auto get_return_object() { return task{}; } |
| void unhandled_exception() {} |
| void return_value(int) {} |
| |
| void operator delete(void *ptr, void *meaningless_placeholder); // expected-note {{member 'operator delete' declared here}} |
| }; |
| }; |
| |
| task f() { // expected-error 1+{{no suitable member 'operator delete' in 'promise_type'}} |
| co_return 43; |
| } |