| // -*- C++ -*- |
| //===------------------------------ span ---------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===---------------------------------------------------------------------===// |
| // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 |
| |
| // <span> |
| |
| // constexpr span() noexcept; |
| // |
| // Remarks: This constructor shall not participate in overload resolution |
| // unless Extent <= 0 is true. |
| |
| |
| #include <span> |
| #include <cassert> |
| #include <string> |
| |
| #include "test_macros.h" |
| |
| int main () |
| { |
| std::span<int, 2> s; // expected-error-re@span:* {{static_assert failed{{( due to requirement '2L == 0')?}} "Can't default construct a statically sized span with size > 0"}} |
| |
| // TODO: This is what I want: |
| // eXpected-error {{no matching constructor for initialization of 'std::span<int, 2>'}} |
| } |
