From: Joseph Myers <joseph@codesourcery.com>
To: Paolo Bonzini <bonzini@gnu.org>
Cc: "Manuel López-Ibáñez" <lopezibanez@gmail.com>,
"Gcc Patch List" <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH v2] cpp/c: Add -Wexpansion-to-defined
Date: Wed, 10 Aug 2016 15:33:00 -0000 [thread overview]
Message-ID: <alpine.DEB.2.20.1608101532210.1285@digraph.polyomino.org.uk> (raw)
In-Reply-To: <ffe2885d-f56b-212c-8d06-2424050ed8c8@gnu.org>
On Wed, 10 Aug 2016, Paolo Bonzini wrote:
> - stuff that is not enabled by anything should use OPT_Wpedantic, and
No, lots of pedwarns are for usages that are (a) dubious enough we want to
diagnose them by default, and (b) required to be diagnosed by ISO C so
must become errors with -pedantic-errors. (You could argue about whether
we should have -fpermissive for C like for C++ and make some of those into
errors by default.)
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2016-08-10 15:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 10:06 Paolo Bonzini
2016-08-10 11:32 ` Manuel López-Ibáñez
2016-08-10 11:53 ` Joseph Myers
2016-08-10 12:06 ` Paolo Bonzini
2016-08-10 14:43 ` Manuel López-Ibáñez
2016-08-10 14:45 ` Paolo Bonzini
2016-08-10 15:25 ` Manuel López-Ibáñez
2016-08-10 15:29 ` Paolo Bonzini
2016-08-10 15:33 ` Joseph Myers [this message]
2016-08-10 15:51 ` Paolo Bonzini
2016-08-10 15:58 ` Joseph Myers
2016-08-10 16:01 ` Paolo Bonzini
2016-08-11 3:02 ` Sandra Loosemore
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