| 1 | // -*- C++ -*- |
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| 2 | //===-- scan.fail.cpp -----------------------------------------------------===// |
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| 3 | // |
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| 4 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 5 | // See https://llvm.org/LICENSE.txt for license information. |
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| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 7 | // |
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| 8 | //===----------------------------------------------------------------------===// |
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| 9 | |
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| 10 | // UNSUPPORTED: c++03, c++11, c++14 |
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| 11 | |
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| 12 | #include <execution> |
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| 13 | #include <numeric> |
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| 14 | |
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| 15 | struct CustomPolicy |
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| 16 | { |
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| 17 | } policy; |
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| 18 | |
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| 19 | int32_t |
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| 20 | main() |
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| 21 | { |
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| 22 | int *first = nullptr, *last = nullptr, *result = nullptr; |
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| 23 | |
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| 24 | std::exclusive_scan(policy, first, last, result, 0); // expected-error {{no matching function for call to 'exclusive_scan'}} |
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| 25 | std::exclusive_scan(policy, first, last, result, 0, std::plus<int>()); // expected-error {{no matching function for call to 'exclusive_scan'}} |
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| 26 | |
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| 27 | return 0; |
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| 28 | } |
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| 29 | |
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