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Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."

From: "Richard Guenther" <richard dot guenther at gmail dot com>
To: "Robert Dewar" <dewar at adacore dot com>
Cc: "Daniel Berlin" <dberlin at dberlin dot org>, "Gabriel Dos Reis" <gdr at integrable-solutions dot net>, "Ian Lance Taylor" <iant at google dot com>, "Paul Eggert" <eggert at cs dot ucla dot edu>, autoconf-patches at gnu dot org, bug-gnulib at gnu dot org, gcc at gcc dot gnu dot org, dnovillo at redhat dot com
Date: Fri, 29 Dec 2006 20:05:48 +0100
Subject: Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
References: <87fybbyq27.fsf@penguin.cs.ucla.edu> <20061220123349.GE7947@iam.uni-bonn.de> <emc3jc$eap$1@sea.gmane.org> <87mz57xjlf.fsf@penguin.cs.ucla.edu> <m3odpmsnlc.fsf@localhost.localdomain> <4aca3dc20612291012x19bbb212l7d86b335a0bbeee4@mail.gmail.com> <m3ac16wo06.fsf@zeus.integrable-solutions.net> <4aca3dc20612291049h4c9ec1c2s600d9c74984d9286@mail.gmail.com> <45956634.8090907@adacore.com>

On 12/29/06, Robert Dewar <dewar@adacore.com> wrote:

Daniel Berlin wrote:

> I'm sure no matter what argument i come up with, you'll just explain it away.
> The reality is the majority of our users seem to care more about
> whether they have to write "typename" in front of certain declarations
> than they do about signed integer overflow.

I have no idea how you know this, to me ten reports seems a lot for
something like this.

Not compared to the number of type-based aliasing "bugs" reported.

Richard.

References:
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Paul Eggert
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Ian Lance Taylor
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Daniel Berlin
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Gabriel Dos Reis
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Daniel Berlin
- Re: changing "configure" to default to "gcc -g -O2 -fwrapv ..."
  - From: Robert Dewar

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