gdb/testsuite/gdb.compile/compile-cplus-inherit.cc

   1 /* Copyright 2015-2023 Free Software Foundation, Inc.
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 3 of the License, or
   6    (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  15
  16 struct A
  17 {
  18   A () : a_ (1) {}
  19   int do_it (int amount) { return a_ + amount; }
  20
  21   int a_;
  22 };
  23
  24 struct B
  25 {
  26   B () : b_ (2) {}
  27   int do_it (int amount) { return b_ - amount; }
  28
  29   int b_;
  30 };
  31
  32 struct C
  33 {
  34   C () : c_ (3) {}
  35   int do_it (int amount) { return c_ * amount; }
  36
  37   int c_;
  38 };
  39
  40 struct D : public A, B, C
  41 {
  42   D () : d_ (4) {}
  43
  44   int d_;
  45 };
  46
  47 int
  48 main ()
  49 {
  50   D d;
  51   int var = 1234;
  52
  53   var = d.A::do_it (1)
  54     + d.B::do_it (2)
  55     + d.C::do_it (3);           // break here
  56
  57   return 0;
  58 }