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 move assignment 15 16 #include <memory> 17 18 #include "test_macros.h" 19 20 // Can't copy from lvalue 21 int main() 22 { 23 std::unique_ptr<int> s, s2; 24 #if TEST_STD_VER >= 11 25 s2 = s; // expected-error {{cannot be assigned because its copy assignment operator is implicitly deleted}} 26 #else 27 s2 = s; // expected-error {{'operator=' is a private member}} 28 #endif 29 } 30
