1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright 2012-2023 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 A { 19 public: 20 virtual ~A() { } 21 }; 22 23 class B : public A { 24 public: 25 virtual ~B() { } 26 27 int i; 28 char c; 29 }; 30 31 typedef int *int_ptr; 32 33 int 34 func (const A &a) 35 { 36 int val = 10; 37 int &int_ref = val; 38 int_ptr ptr = &val; 39 int_ptr &int_ptr_ref = ptr; 40 B b; 41 42 b.i = 10; 43 b.c = 'a'; 44 45 return 0; /* Break here. */ 46 } 47 48 int 49 main () 50 { 51 A obj; 52 return func (obj); 53 } 54