* Martin Michlmayr <[EMAIL PROTECTED]> [2006-09-06 13:34]:
> > gcc -c sysutil.c -g -O2 -Wall -W -Wshadow -idirafter dummyinc
> > sysutil.c: In function 'vsf_sysutil_wait_exited_normally':
> {
> - return WIFEXITED(p_waitret->exit_status);
> + return WIFEXITED((struct vsf_sysutil_wait_retval *)p_waitret->exit_status);
> }
Dan, maybe you have some time to look at this issue more deeply.
Here's a smal testcase:
struct rx_length_info
{
unsigned short tag;
};
void f(void)
{
const struct rx_length_info *length_info;
__typeof__ (*(&length_info->tag)) __v = *(&length_info->tag);
}
pinskia pointed out that it works with the following change:
- __typeof__ (*(&length_info->tag)) __v;
- __v = *(&length_info->tag);
+ __typeof__ (*(&length_info->tag)) __v = *(&length_info->tag);
/usr/include/stdlib.h defines:
# define
__WAIT_INT(status)
(__extension__ ({ union { __typeof(status) __in; int __i; } __u; \
__u.__in = (status); __u.__i; }))
Is there some way this could be rewritten so applications don't need
to cast the const away?
--
Martin Michlmayr
http://www.cyrius.com/
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