1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <memory> 11 12// unique_ptr 13 14// Test unique_ptr move assignment 15 16#include <memory> 17#include <cassert> 18 19// Can't copy from lvalue 20 21struct A 22{ 23 static int count; 24 A() {++count;} 25 A(const A&) {++count;} 26 ~A() {--count;} 27}; 28 29int A::count = 0; 30 31int main() 32{ 33 { 34 std::unique_ptr<A> s(new A); 35 std::unique_ptr<A> s2; 36 s2 = s; 37 } 38} 39