Bug#362414: abs() returns a negative number & signed types are undefined on overflow (fwd)

To: Martin Michlmayr <tbm@cyrius.com>
Cc: 362414@bugs.debian.org, Petr Salinger <Petr.Salinger@t-systems.cz>
Subject: Bug#362414: abs() returns a negative number & signed types are undefined on overflow (fwd)
From: Falk Hueffner <falk@debian.org>
Date: Tue, 18 Apr 2006 18:05:01 +0200
Message-id: <[🔎] 87lku2euoi.fsf@debian.org>
Reply-to: Falk Hueffner <falk@debian.org>, 362414@bugs.debian.org
In-reply-to: <[🔎] 20060414113940.GF18871@deprecation.cyrius.com> (Martin Michlmayr's message of "Fri, 14 Apr 2006 13:39:40 +0200")
References: <[🔎] Pine.LNX.4.44.0604141304390.3393-100000@enigma.t-systems.cz> <[🔎] 20060414113940.GF18871@deprecation.cyrius.com>

Martin Michlmayr <tbm@cyrius.com> writes:

> * Petr Salinger <Petr.Salinger@t-systems.cz> [2006-04-14 13:05]:
>> Does help to compile it with "-fwrapv" ?
>
> No.

Are you sure? It does for me.

-- 
	Falk

Reply to:

Follow-Ups:
- Bug#362414: abs() returns a negative number & signed types are undefined on overflow (fwd)
  - From: Martin Michlmayr <tbm@cyrius.com>

References:
- Bug#362414: abs() returns a negative number & signed types are undefined on overflow (fwd)
  - From: Petr Salinger <Petr.Salinger@t-systems.cz>
- Bug#362414: abs() returns a negative number & signed types are undefined on overflow (fwd)
  - From: Martin Michlmayr <tbm@cyrius.com>

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