6192f458f4
This change makes `std::lock_guard` available when `_LIBCPP_HAS_NO_THREADS` is set. This class is generic and doesn't require threading support, and is regularly used even in environments where threading isn't available like embedded. fixes #89891 --------- Co-authored-by: Louis Dionne <ldionne.2@gmail.com>
20 lines
591 B
C++
20 lines
591 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <mutex>
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// template <class Mutex> class lock_guard;
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// lock_guard(lock_guard const&) = delete;
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#include <mutex>
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#include "types.h"
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static_assert(!std::is_copy_constructible<std::lock_guard<MyMutex> >::value, "");
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