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-localization
15 
16 // <fstream>
17 
18 // Test the feature test macros defined by <fstream>
19 
20 /*  Constant                           Value
21     __cpp_lib_fstream_native_handle    202306L [C++26]
22 */
23 
24 #include <fstream>
25 #include "test_macros.h"
26 
27 #if TEST_STD_VER < 14
28 
29 # ifdef __cpp_lib_fstream_native_handle
30 #   error "__cpp_lib_fstream_native_handle should not be defined before c++26"
31 # endif
32 
33 #elif TEST_STD_VER == 14
34 
35 # ifdef __cpp_lib_fstream_native_handle
36 #   error "__cpp_lib_fstream_native_handle should not be defined before c++26"
37 # endif
38 
39 #elif TEST_STD_VER == 17
40 
41 # ifdef __cpp_lib_fstream_native_handle
42 #   error "__cpp_lib_fstream_native_handle should not be defined before c++26"
43 # endif
44 
45 #elif TEST_STD_VER == 20
46 
47 # ifdef __cpp_lib_fstream_native_handle
48 #   error "__cpp_lib_fstream_native_handle should not be defined before c++26"
49 # endif
50 
51 #elif TEST_STD_VER == 23
52 
53 # ifdef __cpp_lib_fstream_native_handle
54 #   error "__cpp_lib_fstream_native_handle should not be defined before c++26"
55 # endif
56 
57 #elif TEST_STD_VER > 23
58 
59 # if !defined(_LIBCPP_VERSION) || (_LIBCPP_HAS_FILESYSTEM && _LIBCPP_HAS_LOCALIZATION)
60 #   ifndef __cpp_lib_fstream_native_handle
61 #     error "__cpp_lib_fstream_native_handle should be defined in c++26"
62 #   endif
63 #   if __cpp_lib_fstream_native_handle != 202306L
64 #     error "__cpp_lib_fstream_native_handle should have the value 202306L in c++26"
65 #   endif
66 # else
67 #   ifdef __cpp_lib_fstream_native_handle
68 #     error "__cpp_lib_fstream_native_handle should not be defined when the requirement '!defined(_LIBCPP_VERSION) || (_LIBCPP_HAS_FILESYSTEM && _LIBCPP_HAS_LOCALIZATION)' is not met!"
69 #   endif
70 # endif
71 
72 #endif // TEST_STD_VER > 23
73 
74