6900df37d2
Since we officially don't support several older compilers now, we can drop a lot of the markup in the test suite. This helps keep the test suite simple and makes sure that UNSUPPORTED annotations don't rot. This is the first patch of a series that will remove annotations for compilers that are now unsupported. Differential Revision: https://reviews.llvm.org/D107787
40 lines
1.3 KiB
C++
40 lines
1.3 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++03, c++11, c++14, c++17
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// UNSUPPORTED: libcpp-no-concepts
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// UNSUPPORTED: libcpp-has-no-incomplete-ranges
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// drop_view() requires default_initializable<V> = default;
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#include <ranges>
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#include "test_macros.h"
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#include "types.h"
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constexpr bool test() {
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std::ranges::drop_view<ContiguousView> dropView1;
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assert(std::ranges::begin(dropView1) == globalBuff);
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static_assert( std::is_default_constructible_v<std::ranges::drop_view<ForwardView>>);
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static_assert(!std::is_default_constructible_v<std::ranges::drop_view<NoDefaultCtorForwardView>>);
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static_assert( std::is_nothrow_default_constructible_v<std::ranges::drop_view<ForwardView>>);
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static_assert(!std::is_nothrow_default_constructible_v<ThrowingDefaultCtorForwardView>);
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static_assert(!std::is_nothrow_default_constructible_v<std::ranges::drop_view<ThrowingDefaultCtorForwardView>>);
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return true;
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}
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int main(int, char**) {
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test();
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static_assert(test());
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return 0;
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}
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