/Users/buildslave/jenkins/workspace/coverage/llvm-project/libcxx/src/condition_variable_destructor.cpp
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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-exception |
6 | | // |
7 | | //===----------------------------------------------------------------------===// |
8 | | |
9 | | // Define ~condition_variable. |
10 | | // |
11 | | // On some platforms ~condition_variable has been made trivial and the |
12 | | // definition is only provided for ABI compatibility. |
13 | | |
14 | | #include <__config> |
15 | | #include <__threading_support> |
16 | | |
17 | | #if !defined(_LIBCPP_HAS_NO_THREADS) |
18 | | # if _LIBCPP_ABI_VERSION == 1 || !defined(_LIBCPP_HAS_TRIVIAL_CONDVAR_DESTRUCTION) |
19 | | # define NEEDS_CONDVAR_DESTRUCTOR |
20 | | # endif |
21 | | #endif |
22 | | |
23 | | _LIBCPP_BEGIN_NAMESPACE_STD |
24 | | |
25 | | #ifdef NEEDS_CONDVAR_DESTRUCTOR |
26 | | |
27 | | class _LIBCPP_TYPE_VIS condition_variable |
28 | | { |
29 | | __libcpp_condvar_t __cv_ = _LIBCPP_CONDVAR_INITIALIZER; |
30 | | public: |
31 | | _LIBCPP_INLINE_VISIBILITY |
32 | | constexpr condition_variable() noexcept = default; |
33 | | |
34 | | ~condition_variable(); |
35 | | |
36 | | condition_variable(const condition_variable&) = delete; |
37 | | condition_variable& operator=(const condition_variable&) = delete; |
38 | | }; |
39 | | |
40 | | condition_variable::~condition_variable() |
41 | 676 | { |
42 | 676 | __libcpp_condvar_destroy(&__cv_); |
43 | 676 | } |
44 | | #endif |
45 | | |
46 | | _LIBCPP_END_NAMESPACE_STD |