libcxx/test/std/language.support/support.limits/support.limits.general/tuple.version.pass.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35


//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// <tuple> feature macros

/*  Constant                                    Value
    __cpp_lib_apply                             201603L
    __cpp_lib_make_from_tuple                   201606L
    __cpp_lib_tuple_element_t                   201402L
    __cpp_lib_tuples_by_type                    201304L

*/

#include <tuple>
#include "test_macros.h"

int main()
{
//  ensure that the macros that are supposed to be defined in <tuple> are defined.

/*
#if !defined(__cpp_lib_fooby)
# error "__cpp_lib_fooby is not defined"
#elif __cpp_lib_fooby < 201606L
# error "__cpp_lib_fooby has an invalid value"
#endif
*/
}