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34 lines
1006 B
C++
34 lines
1006 B
C++
// -*- C++ -*-
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//===------------------------------ span ---------------------------------===//
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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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// constexpr span() noexcept;
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//
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// Remarks: This constructor shall not participate in overload resolution
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// unless Extent <= 0 is true.
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#include <span>
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#include <cassert>
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#include <string>
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#include "test_macros.h"
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int main(int, char**)
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{
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std::span<int, 2> s; // expected-error-re@span:* {{static_assert failed{{( due to requirement '.*')?}} "Can't default construct a statically sized span with size > 0"}}
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// TODO: This is what I want:
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// eXpected-error {{no matching constructor for initialization of 'std::span<int, 2>'}}
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return 0;
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}
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