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
  //
  //===----------------------------------------------------------------------===//
  
  // UNSUPPORTED: c++03, c++11, c++14, c++17
  // UNSUPPORTED: libcpp-no-concepts
  // UNSUPPORTED: libcpp-has-no-incomplete-ranges
  
  // map
  
  #include <map>
  
  #include <concepts>
  #include <ranges>
  
  using range = std::map<int, int>;
  
  
  static_assert(std::same_as<std::ranges::iterator_t<range>, range::iterator>);
  static_assert(std::ranges::common_range<range>);
  static_assert(std::ranges::bidirectional_range<range>);
  static_assert(!std::ranges::view<range>);
  static_assert(!std::ranges::random_access_range<range>);
  static_assert(std::ranges::sized_range<range>);
  static_assert(!std::ranges::borrowed_range<range>);
  static_assert(!std::ranges::viewable_range<range>);
  
  static_assert(std::same_as<std::ranges::iterator_t<range const>, range::const_iterator>);
  static_assert(std::ranges::common_range<range const>);
  static_assert(std::ranges::bidirectional_range<range const>);
  static_assert(!std::ranges::view<range const>);
  static_assert(!std::ranges::random_access_range<range const>);
  static_assert(std::ranges::sized_range<range const>);
  static_assert(!std::ranges::borrowed_range<range const>);
  static_assert(!std::ranges::viewable_range<range const>);
  