libcxx/test/std/containers/associative/map/map.nonmember/compare.three_way.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 // UNSUPPORTED: c++03, c++11, c++14, c++17
   9
  10 // <map>
  11
  12 // class map
  13
  14 // template<class Key, class T, class Compare, class Allocator>
  15 //   synth-three-way-result<pair<const Key, T>>
  16 //     operator<=>(const map<Key, T, Compare, Allocator>& x,
  17 //                 const map<Key, T, Compare, Allocator>& y);
  18
  19 #include <cassert>
  20 #include <map>
  21
  22 #include "test_container_comparisons.h"
  23
  24 int main(int, char**) {
  25   assert(test_ordered_map_container_spaceship<std::map>());
  26   // `std::map` is not constexpr, so no `static_assert` test here.
  27   return 0;
  28 }