gdb/testsuite/gdb.cp/step-and-next-inline.cc

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2019-2023 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 #ifdef USE_NEXT_INLINE_H
  19
  20 #include "step-and-next-inline.h"
  21
  22 #else   /* USE_NEXT_INLINE_H */
  23
  24 /* The code below must remain identical to the code in
  25    step-and-next-inline.h.  */
  26
  27 #include <stdlib.h>
  28
  29 struct tree
  30 {
  31   volatile int x;
  32   volatile int z;
  33 };
  34
  35 #define TREE_TYPE(NODE) (*tree_check (NODE, 0))
  36
  37 inline tree *
  38 tree_check (tree *t, int i)
  39 {
  40   if (t->x != i)
  41     abort();
  42   tree *x = t;
  43   return x;
  44 } // tree-check
  45
  46 #endif  /* USE_NEXT_INLINE_H */
  47
  48 int __attribute__((noinline, noclone))
  49 get_alias_set (tree *t)
  50 {
  51   if (t != NULL
  52       && TREE_TYPE (t).z != 1
  53       && TREE_TYPE (t).z != 2
  54       && TREE_TYPE (t).z != 3)
  55     return 0;
  56   return 1;
  57 } // get_alias_set
  58
  59 tree xx;
  60
  61 int
  62 main()
  63 {
  64   get_alias_set (&xx);  /* Beginning of main */
  65   return 0;
  66 } // main