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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <system_error>
// class error_condition
// template <ErrorCodeEnum E> error_condition& operator=(E e);
// Regression test for https://github.com/llvm/llvm-project/issues/57614
int make_error_condition; // It's important that this comes before <system_error>
#include <system_error>
#include <cassert>
#include <type_traits>
#include "test_macros.h"
namespace User {
enum Err {};
std::error_condition make_error_condition(Err) { return std::error_condition(42, std::generic_category()); }
}
namespace std {
template <>
struct is_error_condition_enum<User::Err> : true_type {};
}
int main(int, char**) {
std::error_condition e;
e = User::Err();
assert(e.value() == 42);
assert(e.category() == std::generic_category());
return 0;
}
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