| 1 | /* This testcase is part of GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright 2007 Free Software Foundation, Inc. |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 3 of the License, or |
| 8 | (at your option) any later version. |
| 9 | |
| 10 | This program is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | class Obj { |
| 19 | public: |
| 20 | Obj (); |
| 21 | Obj (const Obj &); |
| 22 | ~Obj (); |
| 23 | int var[2]; |
| 24 | }; |
| 25 | |
| 26 | int foo (Obj arg) |
| 27 | { |
| 28 | return arg.var[0] + arg.var[1]; |
| 29 | } |
| 30 | |
| 31 | Obj::Obj () |
| 32 | { |
| 33 | var[0] = 1; |
| 34 | var[1] = 2; |
| 35 | } |
| 36 | |
| 37 | Obj::Obj (const Obj &obj) |
| 38 | { |
| 39 | var[0] = obj.var[0]; |
| 40 | var[1] = obj.var[1]; |
| 41 | } |
| 42 | |
| 43 | Obj::~Obj () |
| 44 | { |
| 45 | |
| 46 | } |
| 47 | |
| 48 | struct Derived : public Obj |
| 49 | { |
| 50 | int other; |
| 51 | }; |
| 52 | |
| 53 | int blap (Derived arg) |
| 54 | { |
| 55 | return foo (arg); |
| 56 | } |
| 57 | |
| 58 | struct Container |
| 59 | { |
| 60 | Obj obj; |
| 61 | }; |
| 62 | |
| 63 | int blip (Container arg) |
| 64 | { |
| 65 | return foo (arg.obj); |
| 66 | } |
| 67 | |
| 68 | Obj global_obj; |
| 69 | Derived global_derived; |
| 70 | Container global_container; |
| 71 | |
| 72 | int |
| 73 | main () |
| 74 | { |
| 75 | int bar = foo (global_obj); |
| 76 | blap (global_derived); |
| 77 | blip (global_container); |
| 78 | return bar; |
| 79 | } |