| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // UNSUPPORTED: c++03, c++11, c++14, c++17 |
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| 10 | // UNSUPPORTED: no-filesystem, no-localization, no-tzdb |
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| 11 | |
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| 12 | // XFAIL: libcpp-has-no-experimental-tzdb |
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| 13 | // XFAIL: availability-tzdb-missing |
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| 14 | |
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| 15 | // <chrono> |
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| 16 | |
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| 17 | // struct leap_second_info { |
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| 18 | // bool is_leap_second; |
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| 19 | // seconds elapsed; |
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| 20 | // }; |
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| 21 | |
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| 22 | #include <chrono> |
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| 23 | #include <type_traits> |
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| 24 | |
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| 25 | // Validates whether: |
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| 26 | // - The members are present as non-const members. |
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| 27 | // - The struct is an aggregate. |
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| 28 | int main(int, const char**) { |
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| 29 | static_assert(std::is_aggregate_v<std::chrono::leap_second_info>); |
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| 30 | |
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| 31 | std::chrono::leap_second_info leap_second_info{.is_leap_second = false, .elapsed = std::chrono::seconds(0)}; |
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| 32 | |
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| 33 | [[maybe_unused]] bool& is_leap_second = leap_second_info.is_leap_second; |
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| 34 | [[maybe_unused]] std::chrono::seconds& elapsed = leap_second_info.elapsed; |
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| 35 | |
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| 36 | return 0; |
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| 37 | } |
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| 38 | |
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