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      1 /* This testcase is part of GDB, the GNU debugger.
      2 
      3    Copyright 2022-2024 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 #include <setjmp.h>
     19 
     20 void
     21 func (void)
     22 {
     23   jmp_buf buf;
     24 
     25   if (setjmp (buf) == 0)
     26     longjmp (buf, 1);
     27 }
     28 
     29 int
     30 main ()
     31 {
     32   func ();
     33   return 0; /* until to here */
     34 }
     35