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philnik777 ec350ad418 [libc++] Remove availability annotations which can never be triggered (#69226)
According to https://developer.apple.com/support/xcode/, quite a few of
our availability macros don't do anything anymore, so we might as well
remove them to clean up the code a bit.
2023-11-01 23:56:43 +01:00

26 lines
641 B
C++

//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11
// <shared_mutex>
// class shared_timed_mutex;
// shared_timed_mutex(const shared_timed_mutex&) = delete;
#include <shared_mutex>
int main(int, char**)
{
std::shared_timed_mutex m0;
std::shared_timed_mutex m1(m0);
return 0;
}