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Re: [www-patch] bugs.html rewrite,part 5: new section about aliasing problems
- From: Volker Reichelt <reichelt at igpm dot rwth-aachen dot de>
- To: janis187 at us dot ibm dot com
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 01 Oct 2003 19:31:42 +0200 (CEST)
- Subject: Re: [www-patch] bugs.html rewrite,part 5: new section about aliasing problems
- Reply-to: Volker Reichelt <reichelt at igpm dot rwth-aachen dot de>
On 1 Oct, Janis Johnson wrote:
> On Tue, Sep 30, 2003 at 07:01:36PM +0200, Volker Reichelt wrote:
>> On 24 Sep, Joseph S. Myers wrote:
>> > On Wed, 24 Sep 2003, Volker Reichelt wrote:
>> >
>> >> The following patch adds a section about aliasing problems at the
>> >> beginning of the C non-bugs part of bugs.html.
>> >
>> > I think this section should mention that -Wall will now warn for some -
>> > but not all - cases of this problem.
>>
>> Good point.
>>
>> I just added a paragraph
>>
>> <p>The option <code>-Wstrict-aliasing</code> (which is included in
>> <code>-Wall</code>) warns about some - but not all - cases of violation
>> of aliasing rules when <code>-fstrict-aliasing</code> is active.</p>
>>
>> See below for the complete patch.
>> Ok to commit?
>
> Yes, with the exception of one formatting nit that appears in other
> places in this file as well. A period at the end of a sentence should
> be followed by two spaces, not one.
>
> Janis
Ok. I committed an accordingly updated version.
Regards,
Volker