1 /* This testcase is part of GDB, the GNU debugger. 2 3 Copyright (C) 2009-2019 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20 int 21 func () 22 { 23 return 42; /* func-line */ 24 } 25 26 volatile int global_x; 27 28 class A 29 { 30 public: 31 A () 32 { 33 global_x = func (); /* caller-line */ 34 } 35 }; 36 37 /* class B is here just to make the `func' calling line above having multiple 38 instances - multiple locations. Template cannot be used as its instances 39 would have different function names which get discarded by GDB 40 expand_line_sal_maybe. */ 41 42 class B : public A 43 { 44 }; 45 46 int 47 main (void) 48 { 49 A a; 50 B b; 51 52 return 0; 53 } 54