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 #include <memory> 11 #include <string> 12 #include <cassert> 13 14 int main() 15 { 16 #if _LIBCPP_STD_VER > 11 17 { 18 std::unique_ptr<int> p1 = std::make_unique<int>(1); 19 assert ( *p1 == 1 ); 20 p1 = std::make_unique<int> (); 21 assert ( *p1 == 0 ); 22 } 23 24 { 25 std::unique_ptr<std::string> p2 = std::make_unique<std::string> ( "Meow!" ); 26 assert ( *p2 == "Meow!" ); 27 p2 = std::make_unique<std::string> (); 28 assert ( *p2 == "" ); 29 p2 = std::make_unique<std::string> ( 6, 'z' ); 30 assert ( *p2 == "zzzzzz" ); 31 } 32 #endif // _LIBCPP_STD_VER > 11 33 } 34
