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// <regex>
17
18// Test the feature test macros defined by <regex>
19
20/* Constant Value
21 __cpp_lib_nonmember_container_access 201411L [C++17]
22*/
23
24#include <regex>
25#include "test_macros.h"
26
27#if TEST_STD_VER < 14
28
29# ifdef __cpp_lib_nonmember_container_access
30# error "__cpp_lib_nonmember_container_access should not be defined before c++17"
31# endif
32
33#elif TEST_STD_VER == 14
34
35# ifdef __cpp_lib_nonmember_container_access
36# error "__cpp_lib_nonmember_container_access should not be defined before c++17"
37# endif
38
39#elif TEST_STD_VER == 17
40
41# ifndef __cpp_lib_nonmember_container_access
42# error "__cpp_lib_nonmember_container_access should be defined in c++17"
43# endif
44# if __cpp_lib_nonmember_container_access != 201411L
45# error "__cpp_lib_nonmember_container_access should have the value 201411L in c++17"
46# endif
47
48#elif TEST_STD_VER == 20
49
50# ifndef __cpp_lib_nonmember_container_access
51# error "__cpp_lib_nonmember_container_access should be defined in c++20"
52# endif
53# if __cpp_lib_nonmember_container_access != 201411L
54# error "__cpp_lib_nonmember_container_access should have the value 201411L in c++20"
55# endif
56
57#elif TEST_STD_VER == 23
58
59# ifndef __cpp_lib_nonmember_container_access
60# error "__cpp_lib_nonmember_container_access should be defined in c++23"
61# endif
62# if __cpp_lib_nonmember_container_access != 201411L
63# error "__cpp_lib_nonmember_container_access should have the value 201411L in c++23"
64# endif
65
66#elif TEST_STD_VER > 23
67
68# ifndef __cpp_lib_nonmember_container_access
69# error "__cpp_lib_nonmember_container_access should be defined in c++26"
70# endif
71# if __cpp_lib_nonmember_container_access != 201411L
72# error "__cpp_lib_nonmember_container_access should have the value 201411L in c++26"
73# endif
74
75#endif // TEST_STD_VER > 23
76
77

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