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(pointer, deleter) ctor 15 16 // unique_ptr(pointer, deleter()) only requires MoveConstructible deleter 17 18 #include <memory> 19 #include <cassert> 20 21 #include "../../deleter.h" 22 23 struct A 24 { 25 static int count; AA26 A() {++count;} AA27 A(const A&) {++count;} ~AA28 ~A() {--count;} 29 }; 30 31 int A::count = 0; 32 main()33int main() 34 { 35 { 36 A* p = new A[3]; 37 assert(A::count == 3); 38 std::unique_ptr<A[], Deleter<A[]> > s(p, Deleter<A[]>()); 39 assert(s.get() == p); 40 assert(s.get_deleter().state() == 0); 41 } 42 assert(A::count == 0); 43 } 44