public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "manu at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/30465] Duplicated overflow warning
Date: Sun, 04 Mar 2007 23:30:00 -0000	[thread overview]
Message-ID: <20070304232953.1926.qmail@sourceware.org> (raw)
In-Reply-To: <bug-30465-133@http.gcc.gnu.org/bugzilla/>



------- Comment #2 from manu at gcc dot gnu dot org  2007-03-04 23:29 -------
Subject: Bug 30465

Author: manu
Date: Sun Mar  4 23:29:41 2007
New Revision: 122534

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122534
Log:
2007-03-04  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

        PR other/30465
        * c-common.c (convert_and_check): Don't give warnings for
        conversion if 'expr' already overflowed.

testsuite/
        * gcc.dg/multiple-overflow-warn-3.c: New.
        * g++.dg/warn/multiple-overflow-warn-3.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/warn/multiple-overflow-warn-3.C
    trunk/gcc/testsuite/gcc.dg/multiple-overflow-warn-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-common.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30465


      parent reply	other threads:[~2007-03-04 23:30 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-14 21:02 [Bug other/30465] New: " pcarlini at suse dot de
2007-01-15 23:49 ` [Bug other/30465] " manu at gcc dot gnu dot org
2007-01-17 17:21 ` patchapp at dberlin dot org
2007-03-04 23:30 ` manu at gcc dot gnu dot org
2007-03-04 23:30 ` manu at gcc dot gnu dot org [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20070304232953.1926.qmail@sourceware.org \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
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).