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 op[](size_t) 15b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 16b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <memory> 17b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner#include <cassert> 18b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 19b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerclass A 20b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 21b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int state_; 22b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner static int next_; 23b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerpublic: 24b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner A() : state_(++next_) {} 25b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner int get() const {return state_;} 26b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 27b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner friend bool operator==(const A& x, int y) 28b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner {return x.state_ == y;} 29b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 30b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner A& operator=(int i) {state_ = i; return *this;} 31b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner}; 32b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 33b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerint A::next_ = 0; 34b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner 35b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turnerint main() 36b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner{ 37b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner std::unique_ptr<A[]> p(new A[3]); 38b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(p[0] == 1); 39b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(p[1] == 2); 40b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(p[2] == 3); 41b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner p[0] = 3; 42b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner p[1] = 2; 43b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner p[2] = 1; 44b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(p[0] == 3); 45b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(p[1] == 2); 46b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner assert(p[2] == 1); 47b9a36c36f4b257de79bd656aefa7bfde40cedb0fDavid 'Digit' Turner} 48