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
36
37
38
39
40
41
42
43
44
45
46
47
48
|
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
// XFAIL: libcpp-has-no-experimental-tzdb
// <chrono>
// struct sys_info {
// sys_seconds begin;
// sys_seconds end;
// seconds offset;
// minutes save;
// string abbrev;
// };
// Validates whether:
// - The members are present as non-const members.
// - The struct is an aggregate.
#include <chrono>
#include <string>
#include <type_traits>
int main(int, const char**) {
static_assert(std::is_aggregate_v<std::chrono::sys_info>);
std::chrono::sys_info sys_info{
.begin = std::chrono::sys_seconds::min(),
.end = std::chrono::sys_seconds::max(),
.offset = std::chrono::seconds(0),
.save = std::chrono::minutes(0),
.abbrev = "UTC"};
[[maybe_unused]] std::chrono::sys_seconds& begin = sys_info.begin;
[[maybe_unused]] std::chrono::sys_seconds& end = sys_info.end;
[[maybe_unused]] std::chrono::seconds& offset = sys_info.offset;
[[maybe_unused]] std::chrono::minutes& save = sys_info.save;
[[maybe_unused]] std::string& abbrev = sys_info.abbrev;
return 0;
}
|
