1 // { dg-do compile { target c++11 } } 2 3 // Copyright (C) 2012-2021 Free Software Foundation, Inc. 4 // 5 // This file is part of the GNU ISO C++ Library. This library is free 6 // software; you can redistribute it and/or modify it under the 7 // terms of the GNU General Public License as published by the 8 // Free Software Foundation; either version 3, or (at your option) 9 // any later version. 10 11 // This library is distributed in the hope that it will be useful, 12 // but WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 // GNU General Public License for more details. 15 16 // You should have received a copy of the GNU General Public License along 17 // with this library; see the file COPYING3. If not see 18 // <http://www.gnu.org/licenses/>. 19 20 // 23.3.4.2 forward_list construction [forwardlist.cons] 21 22 #include <forward_list> 23 24 bool fail = false; 25 26 struct NonCopyAssignable 27 { 28 NonCopyAssignable() = default; 29 NonCopyAssignable(const NonCopyAssignable&) = default; NonCopyAssignableNonCopyAssignable30 NonCopyAssignable(int) { } 31 32 NonCopyAssignable& operator=(const NonCopyAssignable&) = delete; 33 NonCopyAssignable& operator=(int) = delete; 34 }; 35 test01()36void test01() 37 { 38 typedef std::forward_list<NonCopyAssignable> list; 39 40 list l(2); 41 NonCopyAssignable from[2]; 42 int from2[2]; 43 44 // Assigning non-Assignable elements is QoI, not required by the standard. 45 46 l = l; 47 48 l.assign(from, from+2); 49 l.assign(2, from[0]); 50 51 l.assign(from2, from2+2); 52 l.assign(2, from2[0]); 53 } 54 main()55int main() 56 { 57 test01(); 58 } 59