public inbox for gdb-prs@sourceware.org help / color / mirror / Atom feed
* [Bug exp/13122] New: Get wrong value when do a digital computing
@ 2011-08-23 14:48 teawater at gmail dot com
2011-08-23 19:33 ` [Bug exp/13122] " schwab@linux-m68k.org
2012-02-06 15:21 ` tromey at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: teawater at gmail dot com @ 2011-08-23 14:48 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=13122
Bug #: 13122
Summary: Get wrong value when do a digital computing
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: exp
AssignedTo: unassigned@sourceware.org
ReportedBy: teawater@gmail.com
Classification: Unclassified
(gdb) p (1314109286*1000000000+216493710)-(1314109272*1000000000+53467812)
$1 = 1278124010
The right value is: 14163025898
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug exp/13122] Get wrong value when do a digital computing 2011-08-23 14:48 [Bug exp/13122] New: Get wrong value when do a digital computing teawater at gmail dot com @ 2011-08-23 19:33 ` schwab@linux-m68k.org 2012-02-06 15:21 ` tromey at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: schwab@linux-m68k.org @ 2011-08-23 19:33 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=13122 --- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> 2011-08-23 14:47:46 UTC --- $ echo '#include <stdio.h> int x = (1314109286*1000000000+216493710)-(1314109272*1000000000+53467812); int main (void) { printf ("%d\n", x); }' | gcc -xc - <stdin>:2:20: warning: integer overflow in expression [-Woverflow] <stdin>:2:54: warning: integer overflow in expression [-Woverflow] $ ./a.out 1278124010 -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug exp/13122] Get wrong value when do a digital computing 2011-08-23 14:48 [Bug exp/13122] New: Get wrong value when do a digital computing teawater at gmail dot com 2011-08-23 19:33 ` [Bug exp/13122] " schwab@linux-m68k.org @ 2012-02-06 15:21 ` tromey at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: tromey at redhat dot com @ 2012-02-06 15:21 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=13122 Tom Tromey <tromey at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |tromey at redhat dot com Resolution| |INVALID --- Comment #2 from Tom Tromey <tromey at redhat dot com> 2012-02-06 15:21:04 UTC --- On the basis of Andreas' reply, I'm marking this as invalid. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-02-06 15:21 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-08-23 14:48 [Bug exp/13122] New: Get wrong value when do a digital computing teawater at gmail dot com 2011-08-23 19:33 ` [Bug exp/13122] " schwab@linux-m68k.org 2012-02-06 15:21 ` tromey at redhat dot com
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).