text: //===----------------------------------------------------------------------===//
  //
  // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  // See https://llvm.org/LICENSE.txt for license information.
  // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  //
  //===----------------------------------------------------------------------===//
  
  // type_traits
  
  // is_nothrow_copy_constructible
  
  #include <type_traits>
  #include "test_macros.h"
  
  template <class T>
  void test_is_nothrow_copy_constructible()
  {
      static_assert( std::is_nothrow_copy_constructible<T>::value, "");
      static_assert( std::is_nothrow_copy_constructible<const T>::value, "");
  #if TEST_STD_VER > 14
      static_assert( std::is_nothrow_copy_constructible_v<T>, "");
      static_assert( std::is_nothrow_copy_constructible_v<const T>, "");
  #endif
  }
  
  template <class T>
  void test_has_not_nothrow_copy_constructor()
  {
      static_assert(!std::is_nothrow_copy_constructible<T>::value, "");
      static_assert(!std::is_nothrow_copy_constructible<const T>::value, "");
      static_assert(!std::is_nothrow_copy_constructible<volatile T>::value, "");
      static_assert(!std::is_nothrow_copy_constructible<const volatile T>::value, "");
  #if TEST_STD_VER > 14
      static_assert(!std::is_nothrow_copy_constructible_v<T>, "");
      static_assert(!std::is_nothrow_copy_constructible_v<const T>, "");
      static_assert(!std::is_nothrow_copy_constructible_v<volatile T>, "");
      static_assert(!std::is_nothrow_copy_constructible_v<const volatile T>, "");
  #endif
  }
  
  class Empty
  {
  };
  
  union Union {};
  
  struct bit_zero
  {
      int :  0;
  };
  
  struct A
  {
      A(const A&);
  };
  
  int main(int, char**)
  {
      test_has_not_nothrow_copy_constructor<void>();
      test_has_not_nothrow_copy_constructor<A>();
  
      test_is_nothrow_copy_constructible<int&>();
      test_is_nothrow_copy_constructible<Union>();
      test_is_nothrow_copy_constructible<Empty>();
      test_is_nothrow_copy_constructible<int>();
      test_is_nothrow_copy_constructible<double>();
      test_is_nothrow_copy_constructible<int*>();
      test_is_nothrow_copy_constructible<const int*>();
      test_is_nothrow_copy_constructible<bit_zero>();
  
    return 0;
  }
  