25 lines
796 B
C++
25 lines
796 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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// [utility.underlying], to_underlying
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// template <class T>
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// constexpr underlying_type_t<T> to_underlying( T value ) noexcept; // C++2b
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#include <utility>
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struct S {};
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int main(int, char**) {
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std::to_underlying(125); // expected-error {{no matching function for call}}
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std::to_underlying(S{}); // expected-error {{no matching function for call}}
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return 0;
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}
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