61 lines
1.2 KiB
C++
61 lines
1.2 KiB
C++
// RUN: %clang_cc1 -std=c++20 %s -fcxx-exceptions -fsyntax-only -Wexceptions -verify -fdeclspec
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#include "Inputs/std-coroutine.h"
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// expected-no-diagnostics
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template <typename T>
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struct promise;
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template <typename T>
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struct task {
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using promise_type = promise<T>;
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explicit task(promise_type& p) { throw 1; p.return_val = this; }
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T value;
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};
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template <typename T>
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struct promise {
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task<T> get_return_object() { return task{*this}; }
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std::suspend_never initial_suspend() const noexcept { return {}; }
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std::suspend_never final_suspend() const noexcept { return {}; }
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template <typename U>
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void return_value(U&& val) { return_val->value = static_cast<U&&>(val); }
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void unhandled_exception() { throw 1; }
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task<T>* return_val;
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};
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task<int> a_ShouldNotDiag(const int a, const int b) {
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if (b == 0)
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throw b;
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co_return a / b;
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}
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task<int> b_ShouldNotDiag(const int a, const int b) noexcept {
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if (b == 0)
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throw b;
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co_return a / b;
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}
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const auto c_ShouldNotDiag = [](const int a, const int b) -> task<int> {
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if (b == 0)
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throw b;
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co_return a / b;
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};
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const auto d_ShouldNotDiag = [](const int a, const int b) noexcept -> task<int> {
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if (b == 0)
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throw b;
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co_return a / b;
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};
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