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 // test <ctime>
10 // std::timespec and std::timespec_get
11 
12 // UNSUPPORTED: c++03, c++11, c++14
13 
14 // ::timespec_get is provided by the C library, but it's marked as
15 // unavailable until macOS 10.15
16 // XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx10.{{9|10|11|12|13|14}}
17 
18 // MinGW lacks timespec_get.
19 // XFAIL: target={{.+}}-windows-gnu
20 
21 #include <ctime>
22 #include <type_traits>
23 
24 #ifndef TIME_UTC
25 #error TIME_UTC not defined
26 #endif
27 
28 std::timespec tmspec = {};
29 static_assert(std::is_same<decltype(std::timespec_get(&tmspec, 0)), int>::value, "");
30