29 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// These macros do not seem to behave as expected on all Apple platforms.10// Since the macros are not provided newer POSIX versions it is expected the11// macros will be retroactively removed from C++. (The deprecation was12// retroactively.)13// UNSUPPORTED: apple-clang && (c++03 || clang-modules-build)14 15// <system_error>16 17// enum errc {...}18 19// tests LWG 3869 deprecated enum members.20 21#include <system_error>22 23[[maybe_unused]] std::errc nodata =24 std::errc::no_message_available; // expected-warning {{'no_message_available' is deprecated}}25[[maybe_unused]] std::errc nosr =26 std::errc::no_stream_resources; // expected-warning {{'no_stream_resources' is deprecated}}27[[maybe_unused]] std::errc nostr = std::errc::not_a_stream; // expected-warning {{'not_a_stream' is deprecated}}28[[maybe_unused]] std::errc timeout = std::errc::stream_timeout; // expected-warning {{'stream_timeout' is deprecated}}29