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Re: Compilation issue in ‘i18n.c’


From: Mike Gran
Subject: Re: Compilation issue in ‘i18n.c’
Date: Thu, 24 Sep 2009 08:20:19 -0700

On Wed, 2009-09-23 at 17:09 -0700, Mike Gran wrote:
> > From: Ludovic Courtès <address@hidden>
> > 
> > Hello Guilers!
> > 
> > I get this today:
> > 
> > --8<---------------cut here---------------start------------->8---
> > i18n.c: In function ‘scm_string_locale_downcase’:
> > i18n.c:1093: error: dereferencing pointer ‘c_downstr.217’ does break 
> > strict-aliasing rules
> > i18n.c:1097: error: dereferencing pointer ‘c_downstr.217’ does break 
> > strict-aliasing rules
> > i18n.c:1259: note: initialized from here
> > --8<---------------cut here---------------end--------------->8---
> 
> Well, I touched it last in 27f3413eb8f505b8cab8850ea2f35139ea5707d2.
> 
> I was probably being lax in casting between signed and unsigned 32-bit
> integers.
> 
> I don't get that error on my box, though.
> 
> I can try fixing it tonight.
> 

OK.  I couldn't reproduce the warning, but, I hacked it up some.
Hopefully 2c48e4d5b7c5f33f8ddc2ce9c381c9f51ce7b579 made it better.

-Mike






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