Sent from my iPhone
On Apr 28, 2010, at 6:58 PM, "cnstar9988 at gmail dot com" <gcc-bugzi...@gcc.gnu.org
> wrote:
#include <string.h>
#include <stdio.h>
int main(int argc, char **argv)
{
short i = 1;
int n = (int)(i << 16);
fprintf(stderr, "%d\n", n);
return 0;
}
always 65536
it must to 0
No because short is promoted to int.
--
Summary: gcc handle short overflow failed
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: cnstar9988 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43930
