public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "jay dot krell at cornell dot edu" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/45372] warning coverage.c assigns -1 to unsigned, suggest -1u
Date: Sat, 21 Aug 2010 22:13:00 -0000	[thread overview]
Message-ID: <20100821221315.27763.qmail@sourceware.org> (raw)
In-Reply-To: <bug-45372-16543@http.gcc.gnu.org/bugzilla/>



------- Comment #1 from jay dot krell at cornell dot edu  2010-08-21 22:13 -------
clarification, where I assert what gives no warning, I was just testing with
like:

-bash-3.00$ cat 1.c
unsigned a = (unsigned)-1;
unsigned b = (0u - 1u);

I didn't yet test changing coverage.c.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45372


  reply	other threads:[~2010-08-21 22:13 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-21 22:12 [Bug bootstrap/45372] New: " jay dot krell at cornell dot edu
2010-08-21 22:13 ` jay dot krell at cornell dot edu [this message]
2010-08-22  8:17 ` [Bug bootstrap/45372] " schwab at linux-m68k dot org
2010-08-22  8:57 ` jay dot krell at cornell dot edu
     [not found] <bug-45372-4@http.gcc.gnu.org/bugzilla/>
2021-07-19  5:18 ` pinskia at gcc dot gnu.org

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=20100821221315.27763.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).