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 // UNSUPPORTED: libcpp-no-exceptions 11 // <memory> 12 13 // template<class D, class A> shared_ptr(nullptr_t, D d, A a); 14 15 #include <memory> 16 #include <cassert> 17 #include "deleter_types.h" 18 #include "test_allocator.h" 19 20 struct A 21 { 22 static int count; 23 24 A() {++count;} 25 A(const A&) {++count;} 26 ~A() {--count;} 27 }; 28 29 int A::count = 0; 30 31 int main() 32 { 33 try 34 { 35 test_allocator<A>::throw_after = 0; 36 std::shared_ptr<A> p(nullptr, test_deleter<A>(3), test_allocator<A>(5)); 37 assert(false); 38 } 39 catch (std::bad_alloc&) 40 { 41 assert(A::count == 0); 42 assert(test_deleter<A>::count == 0); 43 assert(test_deleter<A>::dealloc_count == 1); 44 assert(test_allocator<A>::count == 0); 45 assert(test_allocator<A>::alloc_count == 0); 46 } 47 } 48