libcxx/test/std/containers/container.adaptors/stack/stack.cons/default_noexcept.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // UNSUPPORTED: c++03
  10
  11 // <stack>
  12
  13 // stack()
  14 //        noexcept(is_nothrow_default_constructible<container_type>::value);
  15
  16 // This tests a conforming extension
  17
  18
  19 #include <stack>
  20 #include <cassert>
  21
  22 #include "test_macros.h"
  23 #include "MoveOnly.h"
  24
  25 int main(int, char**)
  26 {
  27 #if defined(_LIBCPP_VERSION)
  28     {
  29         typedef std::stack<MoveOnly> C;
  30         static_assert(std::is_nothrow_default_constructible<C>::value, "");
  31     }
  32 #endif
  33
  34   return 0;
  35 }