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 9 // <memory> 10 11 // template <class X> class auto_ptr; 12 13 // auto_ptr(auto_ptr& a) throw(); 14 15 // REQUIRES: c++03 || c++11 || c++14 16 // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS 17 18 #include <memory> 19 #include <cassert> 20 21 #include "test_macros.h" 22 #include "../AB.h" 23 24 void test()25test() 26 { 27 { 28 B* p = new B(1); 29 std::auto_ptr<B> ap1(p); 30 std::auto_ptr<A> ap2(ap1); 31 assert(ap1.get() == 0); 32 assert(ap2.get() == p); 33 assert(A::count == 1); 34 assert(B::count == 1); 35 } 36 assert(A::count == 0); 37 assert(B::count == 0); 38 } 39 main(int,char **)40int main(int, char**) 41 { 42 test(); 43 44 return 0; 45 } 46