| 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: no-threads |
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| 10 | |
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| 11 | // packaged_task allocator support was removed in C++17 (LWG 2976) |
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| 12 | // REQUIRES: c++11 || c++14 |
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| 13 | |
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| 14 | // <future> |
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| 15 | |
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| 16 | // class packaged_task<R(ArgTypes...)> |
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| 17 | |
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| 18 | // template <class Callable, class Alloc> |
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| 19 | // struct uses_allocator<packaged_task<Callable>, Alloc> |
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| 20 | // : true_type { }; |
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| 21 | |
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| 22 | #include <future> |
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| 23 | #include "test_macros.h" |
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| 24 | #include "test_allocator.h" |
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| 25 | |
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| 26 | static_assert((std::uses_allocator<std::packaged_task<double(int, char)>, test_allocator<int> >::value), "" ); |
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| 27 | |
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