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 // WARNING: This test was generated by generate_feature_test_macro_components.py
10 // and should not be edited manually.
11 //
12 // clang-format off
13 
14 // UNSUPPORTED: no-threads
15 
16 // <mutex>
17 
18 // Test the feature test macros defined by <mutex>
19 
20 /*  Constant                 Value
21     __cpp_lib_scoped_lock    201703L [C++17]
22 */
23 
24 #include <mutex>
25 #include "test_macros.h"
26 
27 #if TEST_STD_VER < 14
28 
29 # ifdef __cpp_lib_scoped_lock
30 #   error "__cpp_lib_scoped_lock should not be defined before c++17"
31 # endif
32 
33 #elif TEST_STD_VER == 14
34 
35 # ifdef __cpp_lib_scoped_lock
36 #   error "__cpp_lib_scoped_lock should not be defined before c++17"
37 # endif
38 
39 #elif TEST_STD_VER == 17
40 
41 # if !defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS
42 #   ifndef __cpp_lib_scoped_lock
43 #     error "__cpp_lib_scoped_lock should be defined in c++17"
44 #   endif
45 #   if __cpp_lib_scoped_lock != 201703L
46 #     error "__cpp_lib_scoped_lock should have the value 201703L in c++17"
47 #   endif
48 # else
49 #   ifdef __cpp_lib_scoped_lock
50 #     error "__cpp_lib_scoped_lock should not be defined when the requirement '!defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS' is not met!"
51 #   endif
52 # endif
53 
54 #elif TEST_STD_VER == 20
55 
56 # if !defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS
57 #   ifndef __cpp_lib_scoped_lock
58 #     error "__cpp_lib_scoped_lock should be defined in c++20"
59 #   endif
60 #   if __cpp_lib_scoped_lock != 201703L
61 #     error "__cpp_lib_scoped_lock should have the value 201703L in c++20"
62 #   endif
63 # else
64 #   ifdef __cpp_lib_scoped_lock
65 #     error "__cpp_lib_scoped_lock should not be defined when the requirement '!defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS' is not met!"
66 #   endif
67 # endif
68 
69 #elif TEST_STD_VER == 23
70 
71 # if !defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS
72 #   ifndef __cpp_lib_scoped_lock
73 #     error "__cpp_lib_scoped_lock should be defined in c++23"
74 #   endif
75 #   if __cpp_lib_scoped_lock != 201703L
76 #     error "__cpp_lib_scoped_lock should have the value 201703L in c++23"
77 #   endif
78 # else
79 #   ifdef __cpp_lib_scoped_lock
80 #     error "__cpp_lib_scoped_lock should not be defined when the requirement '!defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS' is not met!"
81 #   endif
82 # endif
83 
84 #elif TEST_STD_VER > 23
85 
86 # if !defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS
87 #   ifndef __cpp_lib_scoped_lock
88 #     error "__cpp_lib_scoped_lock should be defined in c++26"
89 #   endif
90 #   if __cpp_lib_scoped_lock != 201703L
91 #     error "__cpp_lib_scoped_lock should have the value 201703L in c++26"
92 #   endif
93 # else
94 #   ifdef __cpp_lib_scoped_lock
95 #     error "__cpp_lib_scoped_lock should not be defined when the requirement '!defined(_LIBCPP_VERSION) || _LIBCPP_HAS_THREADS' is not met!"
96 #   endif
97 # endif
98 
99 #endif // TEST_STD_VER > 23
100 
101