| 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 | |
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| 11 | // optional |
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| 12 | |
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| 13 | #include <optional> |
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| 14 | |
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| 15 | #include <iterator> |
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| 16 | |
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| 17 | static_assert(!std::indirectly_readable<std::optional<int> >); |
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| 18 | static_assert(!std::indirectly_writable<std::optional<int>, int>); |
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| 19 | static_assert(!std::weakly_incrementable<std::optional<int> >); |
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| 20 | static_assert(!std::indirectly_movable<std::optional<int>, std::optional<int>>); |
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| 21 | static_assert(!std::indirectly_movable_storable<std::optional<int>, std::optional<int>>); |
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| 22 | static_assert(!std::indirectly_copyable<std::optional<int>, std::optional<int>>); |
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| 23 | static_assert(!std::indirectly_copyable_storable<std::optional<int>, std::optional<int>>); |
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| 24 | |
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