1b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner//===----------------------------------------------------------------------===// 2b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// 3b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// The LLVM Compiler Infrastructure 4b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// 5b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// This file is dual licensed under the MIT and the University of Illinois Open 6b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// Source Licenses. See LICENSE.TXT for details. 7b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// 8b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner//===----------------------------------------------------------------------===// 9b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 10b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// <memory> 11b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 12b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// unique_ptr 13b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 14b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// Test unique_ptr(pointer) ctor 15b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 16b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <memory> 17b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <cassert> 18b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 19b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner// unique_ptr(pointer) ctor shouldn't require complete type 20b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 21b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerstruct A; 22b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 23b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerclass Deleter 24b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 25b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int state_; 26b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 27b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner Deleter(Deleter&); 28b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner Deleter& operator=(Deleter&); 29b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 30b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerpublic: 31b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner Deleter() : state_(5) {} 32b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 33b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int state() const {return state_;} 34b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 35b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner void operator()(A* p); 36b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner}; 37b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 38b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnervoid check(int i); 39b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 40b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnertemplate <class D = std::default_delete<A> > 41b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerstruct B 42b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 43b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner std::unique_ptr<A, D> a_; 44b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner explicit B(A*); 45b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner ~B(); 46b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 47b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner A* get() const {return a_.get();} 48b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner D& get_deleter() {return a_.get_deleter();} 49b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner}; 50b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 51b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' TurnerA* get(); 52b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 53b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerint main() 54b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 55b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner { 56b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner A* p = get(); 57b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner check(1); 58b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner B<> s(p); 59b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(s.get() == p); 60b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner } 61b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner check(0); 62b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner { 63b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner A* p = get(); 64b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner check(1); 65b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner B<Deleter> s(p); 66b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(s.get() == p); 67b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(s.get_deleter().state() == 5); 68b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner } 69b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner check(0); 70b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 71b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 72b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerstruct A 73b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 74b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner static int count; 75b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner A() {++count;} 76b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner A(const A&) {++count;} 77b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner ~A() {--count;} 78b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner}; 79b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 80b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerint A::count = 0; 81b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 82b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' TurnerA* get() {return new A;} 83b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 84b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnervoid Deleter::operator()(A* p) {delete p;} 85b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 86b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnervoid check(int i) 87b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 88b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(A::count == i); 89b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 90b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 91b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnertemplate <class D> 92b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' TurnerB<D>::B(A* a) : a_(a) {} 93b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 94b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnertemplate <class D> 95b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' TurnerB<D>::~B() {} 96