1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
14 // Test unique_ptr converting move ctor
20 // test converting move ctor. Should only require a MoveConstructible deleter, or if
21 // deleter is a reference, not even that.
28 A(const A&) {++count;}
29 virtual ~A() {--count;}
39 B(const B&) {++count;}
40 virtual ~B() {--count;}
48 const std::unique_ptr<B> s(new B);
50 std::unique_ptr<A> s2(s);
51 assert(s2.get() == p);
53 assert(A::count == 1);
54 assert(B::count == 1);
56 assert(A::count == 0);
57 assert(B::count == 0);