On Jul 15, 2010, at 2:15 AM, "cm1 at mumac dot de" <gcc-bugzi...@gcc.gnu.org
> wrote:
------- Comment #1 from cm1 at mumac dot de 2010-07-15 09:15 -------
Sorry, I edited the contents of the precompiler output to make it
more readable
and messed up the auto variable name. Please use this code:
#include <stdlib.h>
#include <stdio.h>
#include <setjmp.h>
#define EXC_TRY 1
#define EXC_CATCH 2
func()
{
const char *p = NULL; /*** auto variable
***/
IRRC you need volatile here as defined by the c standard.
{
jmp_buf exc_jmp_buf;
int exc_state;
if (setjmp(exc_jmp_buf) == 0) { /*** setjmp() ***/
exc_state = EXC_TRY;
} else {
exc_state = EXC_CATCH;
}
if (exc_state == EXC_TRY) { /*** TRY BLOCK ***/
p = "some value";
}
if (exc_state == EXC_CATCH) { /*** CATCH BLOCK
***/
puts(p);
}
}
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44947
