| /* This test script is part of GDB, the GNU debugger. |
| |
| Copyright 2006-2020 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| /* Rvalue reference parameter tests, based on ref-params.cc. */ |
| |
| #include <utility> |
| |
| struct Parent |
| { |
| Parent (int id0) : id (id0) { } |
| int id; |
| }; |
| |
| struct Child : public Parent |
| { |
| Child (int id0) : Parent (id0) { } |
| }; |
| |
| int |
| f1 (Parent &&R) |
| { |
| return R.id; /* Set breakpoint marker3 here. */ |
| } |
| |
| int |
| f2 (Child &&C) |
| { |
| return f1 (std::move (C)); /* Set breakpoint marker2 here. */ |
| } |
| |
| struct OtherParent |
| { |
| OtherParent (int other_id0) : other_id (other_id0) { } |
| int other_id; |
| }; |
| |
| struct MultiChild : public Parent, OtherParent |
| { |
| MultiChild (int id0) : Parent (id0), OtherParent (id0 * 2) { } |
| }; |
| |
| int |
| mf1 (OtherParent &&R) |
| { |
| return R.other_id; |
| } |
| |
| int |
| mf2 (MultiChild &&C) |
| { |
| return mf1 (std::move (C)); |
| } |
| |
| int |
| main () |
| { |
| Child Q(40); |
| Child &QR = Q; |
| |
| /* Set breakpoint marker1 here. */ |
| |
| f1 (Child (41)); |
| f2 (Child (42)); |
| |
| MultiChild MQ (53); |
| MultiChild &MQR = MQ; |
| |
| mf2 (std::move (MQ)); /* Set breakpoint MQ here. */ |
| } |