20 lines
767 B
C++
20 lines
767 B
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, c++20
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// <string_view>
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// basic_string_view(nullptr_t) = delete; // C++23
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#include <string_view>
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#include <type_traits>
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static_assert(!std::is_convertible_v<decltype(nullptr), std::string_view>);
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static_assert(!std::is_constructible_v<std::string_view, decltype(nullptr)>);
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static_assert(!std::is_assignable_v<std::string_view, decltype(nullptr)>);
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