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28 lines
1.2 KiB
C++
28 lines
1.2 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
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// <span>
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// tuple_element<I, span<T, N> >::type
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#include <span>
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#include "test_macros.h"
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int main(int, char**)
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{
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// No tuple_element for dynamic spans
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using T1 = typename std::tuple_element< 0, std::span<int, 0>>::type; // expected-error-re@span:* {{static_assert failed{{( due to requirement '.*')?}} "Index out of bounds in std::tuple_element<> (std::span)"}}
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using T2 = typename std::tuple_element< 5, std::span<int, 5>>::type; // expected-error-re@span:* {{static_assert failed{{( due to requirement '.*')?}} "Index out of bounds in std::tuple_element<> (std::span)"}}
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using T3 = typename std::tuple_element<20, std::span<int, 10>>::type; // expected-error-re@span:* {{static_assert failed{{( due to requirement '.*')?}} "Index out of bounds in std::tuple_element<> (std::span)"}}
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return 0;
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}
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