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[Bug c++/34235] short variable cast to unsigned int fails to right shift as unsigned
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Jan 2008 22:58:31 -0000
- Subject: [Bug c++/34235] short variable cast to unsigned int fails to right shift as unsigned
- References: <bug-34235-6526@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from rguenth at gcc dot gnu dot org 2008-01-25 22:58 -------
Confirmed.
extern "C" void abort (void);
int main()
{
short x = -1;
unsigned int c = ((unsigned int)x) >> 1;
if (c != 0x7fffffff)
abort();
return 0;
}
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Component|c |c++
Ever Confirmed|0 |1
Keywords| |wrong-code
Last reconfirmed|0000-00-00 00:00:00 |2008-01-25 22:58:31
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34235