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Re: PATCH to shorten_compare -Wtype-limits handling
- From: Manuel LÃpez-IbÃÃez <lopezibanez at gmail dot com>
- To: Jeff Law <law at redhat dot com>
- Cc: David Edelsohn <dje dot gcc at gmail dot com>, Jason Merrill <jason at redhat dot com>, gcc-patches List <gcc-patches at gcc dot gnu dot org>, Manuel LÃpez-IbÃÃez <manu at gcc dot gnu dot org>
- Date: Thu, 19 Nov 2015 17:48:19 +0000
- Subject: Re: PATCH to shorten_compare -Wtype-limits handling
- Authentication-results: sourceware.org; auth=none
- References: <564D4F77 dot 3010005 at redhat dot com> <CAGWvnym4PouS-ZUu5X1JSAQm67BWwFR+umdm3tHmET=k0ZsXrQ at mail dot gmail dot com> <564E023A dot 5040301 at redhat dot com>
On 19 November 2015 at 17:09, Jeff Law <law@redhat.com> wrote:
> The even longer term direction for this code is to separate out the
> type-limits warning from the canonicalization and shortening. I've got a
> blob of code form Kai that goes in that direction, but it needs more
> engineering around it.
>
> Ideally the canonicalization/shortening moves into match.pd. The warning,
> in theory, moves out of the front-ends as well.
The last attempt by Kai was here:
https://gcc.gnu.org/ml/gcc-patches/2015-09/msg01265.html
But there were a couple of patches from you some time ago, for
example: http://permalink.gmane.org/gmane.comp.gcc.patches/343476
What happened with those?
There is also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51712 It
would be great if that was eventually fixed in the new delay-folding
world.
Cheers,
Manuel.