42 lines · 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-exception6//7//===----------------------------------------------------------------------===//8 9// <map>10 11// class map12 13// explicit map(const key_compare& comp);14 15#include <map>16#include <cassert>17 18#include "test_macros.h"19#include "../../../test_compare.h"20#include "min_allocator.h"21 22int main(int, char**) {23 {24 typedef test_less<int> C;25 const std::map<int, double, C> m(C(3));26 assert(m.empty());27 assert(m.begin() == m.end());28 assert(m.key_comp() == C(3));29 }30#if TEST_STD_VER >= 1131 {32 typedef test_less<int> C;33 const std::map<int, double, C, min_allocator<std::pair<const int, double>>> m(C(3));34 assert(m.empty());35 assert(m.begin() == m.end());36 assert(m.key_comp() == C(3));37 }38#endif39 40 return 0;41}42