llvm-project

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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
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// Some fields in the test case variables are deliberately not explicitly initialized, this silences a warning on GCC.
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// ADDITIONAL_COMPILE_FLAGS(gcc-style-warnings): -Wno-missing-field-initializers
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// <map>
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// template<container-compatible-range<value_type> R>
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//   void insert_range(R&& rg); // C++23
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#include <map>
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#include "../../../insert_range_maps_sets.h"
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#include "test_macros.h"
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int main(int, char**) {
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  // Note: we want to use a pair with non-const elements for input (an assignable type is a lot more convenient) but
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  // have to use the exact `value_type` of the map (that is, `pair<const K, V>`) for the allocator.
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  using Pair = std::pair<int, char>;
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  using ConstPair = std::pair<const int, char>;
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  for_all_iterators_and_allocators<ConstPair, const Pair*>([]<class Iter, class Sent, class Alloc>() {
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    test_map_set_insert_range<std::multimap<int, char, test_less<int>, Alloc>, Pair, Iter, Sent>(/*allow_duplicates=*/true);
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  });
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  static_assert(test_map_constraints_insert_range<std::multimap, int, int, char, double>());
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  test_map_insert_range_move_only<std::multimap>();
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  test_map_insert_range_exception_safety_throwing_copy<std::multimap>();
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  test_assoc_map_insert_range_exception_safety_throwing_allocator<std::multimap, int, int>();
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  return 0;
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}
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