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// <ratio>
13
14// Test the feature test macros defined by <ratio>
15
16// clang-format off
17
18#include <ratio>
19#include "test_macros.h"
20
21#if TEST_STD_VER < 14
22
23# ifdef __cpp_lib_ratio
24# error "__cpp_lib_ratio should not be defined before c++26"
25# endif
26
27#elif TEST_STD_VER == 14
28
29# ifdef __cpp_lib_ratio
30# error "__cpp_lib_ratio should not be defined before c++26"
31# endif
32
33#elif TEST_STD_VER == 17
34
35# ifdef __cpp_lib_ratio
36# error "__cpp_lib_ratio should not be defined before c++26"
37# endif
38
39#elif TEST_STD_VER == 20
40
41# ifdef __cpp_lib_ratio
42# error "__cpp_lib_ratio should not be defined before c++26"
43# endif
44
45#elif TEST_STD_VER == 23
46
47# ifdef __cpp_lib_ratio
48# error "__cpp_lib_ratio should not be defined before c++26"
49# endif
50
51#elif TEST_STD_VER > 23
52
53# ifndef __cpp_lib_ratio
54# error "__cpp_lib_ratio should be defined in c++26"
55# endif
56# if __cpp_lib_ratio != 202306L
57# error "__cpp_lib_ratio should have the value 202306L in c++26"
58# endif
59
60#endif // TEST_STD_VER > 23
61
62// clang-format on
63
64

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