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// <chrono>
13
14// Test the feature test macros defined by <chrono>
15
16// clang-format off
17
18#include <chrono>
19#include "test_macros.h"
20
21#if TEST_STD_VER < 14
22
23# ifdef __cpp_lib_chrono
24# error "__cpp_lib_chrono should not be defined before c++17"
25# endif
26
27# ifdef __cpp_lib_chrono_udls
28# error "__cpp_lib_chrono_udls should not be defined before c++14"
29# endif
30
31#elif TEST_STD_VER == 14
32
33# ifdef __cpp_lib_chrono
34# error "__cpp_lib_chrono should not be defined before c++17"
35# endif
36
37# ifndef __cpp_lib_chrono_udls
38# error "__cpp_lib_chrono_udls should be defined in c++14"
39# endif
40# if __cpp_lib_chrono_udls != 201304L
41# error "__cpp_lib_chrono_udls should have the value 201304L in c++14"
42# endif
43
44#elif TEST_STD_VER == 17
45
46# ifndef __cpp_lib_chrono
47# error "__cpp_lib_chrono should be defined in c++17"
48# endif
49# if __cpp_lib_chrono != 201611L
50# error "__cpp_lib_chrono should have the value 201611L in c++17"
51# endif
52
53# ifndef __cpp_lib_chrono_udls
54# error "__cpp_lib_chrono_udls should be defined in c++17"
55# endif
56# if __cpp_lib_chrono_udls != 201304L
57# error "__cpp_lib_chrono_udls should have the value 201304L in c++17"
58# endif
59
60#elif TEST_STD_VER == 20
61
62# ifndef __cpp_lib_chrono
63# error "__cpp_lib_chrono should be defined in c++20"
64# endif
65# if __cpp_lib_chrono != 201611L
66# error "__cpp_lib_chrono should have the value 201611L in c++20"
67# endif
68
69# ifndef __cpp_lib_chrono_udls
70# error "__cpp_lib_chrono_udls should be defined in c++20"
71# endif
72# if __cpp_lib_chrono_udls != 201304L
73# error "__cpp_lib_chrono_udls should have the value 201304L in c++20"
74# endif
75
76#elif TEST_STD_VER == 23
77
78# ifndef __cpp_lib_chrono
79# error "__cpp_lib_chrono should be defined in c++23"
80# endif
81# if __cpp_lib_chrono != 201611L
82# error "__cpp_lib_chrono should have the value 201611L in c++23"
83# endif
84
85# ifndef __cpp_lib_chrono_udls
86# error "__cpp_lib_chrono_udls should be defined in c++23"
87# endif
88# if __cpp_lib_chrono_udls != 201304L
89# error "__cpp_lib_chrono_udls should have the value 201304L in c++23"
90# endif
91
92#elif TEST_STD_VER > 23
93
94# ifndef __cpp_lib_chrono
95# error "__cpp_lib_chrono should be defined in c++26"
96# endif
97# if __cpp_lib_chrono != 201611L
98# error "__cpp_lib_chrono should have the value 201611L in c++26"
99# endif
100
101# ifndef __cpp_lib_chrono_udls
102# error "__cpp_lib_chrono_udls should be defined in c++26"
103# endif
104# if __cpp_lib_chrono_udls != 201304L
105# error "__cpp_lib_chrono_udls should have the value 201304L in c++26"
106# endif
107
108#endif // TEST_STD_VER > 23
109
110// clang-format on
111
112

source code of libcxx/test/std/language.support/support.limits/support.limits.general/chrono.version.compile.pass.cpp