| 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, c++20, c++23 |
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| 10 | |
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| 11 | // <complex> |
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| 12 | |
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| 13 | // template<size_t I, class T> struct tuple_element; |
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| 14 | |
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| 15 | #include <cassert> |
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| 16 | #include <complex> |
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| 17 | #include <concepts> |
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| 18 | |
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| 19 | template <typename T> |
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| 20 | void test() { |
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| 21 | using C = std::complex<T>; |
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| 22 | |
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| 23 | // expected-error-re@*:* 3 {{static assertion failed {{.*}}Index value is out of range.}} |
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| 24 | [[maybe_unused]] std::tuple_element<3, C> te{}; |
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| 25 | } |
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| 26 | |
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| 27 | void test() { |
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| 28 | test<float>(); |
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| 29 | test<double>(); |
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| 30 | test<long double>(); |
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| 31 | } |
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| 32 | |
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