| 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 | // <array> |
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| 10 | // UNSUPPORTED: c++03, c++11, c++14 |
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| 11 | |
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| 12 | // template <class T, class... U> |
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| 13 | // array(T, U...) -> array<T, 1 + sizeof...(U)>; |
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| 14 | // |
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| 15 | // Requires: (is_same_v<T, U> && ...) is true. Otherwise the program is ill-formed. |
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| 16 | |
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| 17 | |
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| 18 | #include <array> |
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| 19 | #include <cassert> |
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| 20 | #include <cstddef> |
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| 21 | |
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| 22 | #include "test_macros.h" |
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| 23 | |
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| 24 | int main(int, char**) |
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| 25 | { |
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| 26 | { |
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| 27 | std::array arr{1,2,3L}; // expected-error {{no viable constructor or deduction guide for deduction of template arguments of 'array'}} |
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| 28 | } |
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| 29 | |
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| 30 | return 0; |
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| 31 | } |
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| 32 | |
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