64 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// <list>10 11// list(const list& c); // constexpr since C++2612 13#include <list>14#include <cassert>15 16#include "test_macros.h"17#include "DefaultOnly.h"18#include "test_allocator.h"19#include "min_allocator.h"20 21TEST_CONSTEXPR_CXX26 bool test() {22 {23 std::list<int> l(3, 2);24 std::list<int> l2 = l;25 assert(l2 == l);26 }27 {28 std::list<int, test_allocator<int> > l(3, 2, test_allocator<int>(5));29 std::list<int, test_allocator<int> > l2 = l;30 assert(l2 == l);31 assert(l2.get_allocator() == l.get_allocator());32 }33#if TEST_STD_VER >= 1134 {35 std::list<int, other_allocator<int> > l(3, 2, other_allocator<int>(5));36 std::list<int, other_allocator<int> > l2 = l;37 assert(l2 == l);38 assert(l2.get_allocator() == other_allocator<int>(-2));39 }40 {41 std::list<int, min_allocator<int>> l(3, 2);42 std::list<int, min_allocator<int>> l2 = l;43 assert(l2 == l);44 }45 {46 std::list<int, min_allocator<int> > l(3, 2, min_allocator<int>());47 std::list<int, min_allocator<int> > l2 = l;48 assert(l2 == l);49 assert(l2.get_allocator() == l.get_allocator());50 }51#endif52 53 return true;54}55 56int main(int, char**) {57 test();58#if TEST_STD_VER >= 2659 static_assert(test());60#endif61 62 return 0;63}64