This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: PR c++/35652 [4.2/4.3/4.4 Regression] offset warning should be given in the front-end

From: Manuel López-Ibáñez <lopezibanez at gmail dot com>
To: Rafael Espindola <espindola at google dot com>
Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, Jakub Jelinek <jakub at redhat dot com>, Gcc Patch List <gcc-patches at gcc dot gnu dot org>, Mark Mitchell <mark at codesourcery dot com>, Jason Merrill <jason at redhat dot com>, Nathan Sidwell <nathan at codesourcery dot com>
Date: Tue, 31 Mar 2009 15:00:22 +0200
Subject: Re: PR c++/35652 [4.2/4.3/4.4 Regression] offset warning should be given in the front-end
References: <6c33472e0811030736i272ea3a9r996e4b5a5fd3b3c7@mail.gmail.com> <38a0d8450903300356o53497c14q68741cf1871a8d14@mail.gmail.com> <20090330112748.GB3160@tyan-ft48-01.lab.bos.redhat.com> <6dc9ffc80903301103l38e2793fv359e4073fa453cbe@mail.gmail.com> <38a0d8450903310544r5fce1c03yc1862a97a74fad17@mail.gmail.com>

2009/3/31 Rafael Espindola <espindola@google.com>:
>> I think this is
>>
>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36902
>
> I tried the proposed patch
>
> http://gcc.gnu.org/ml/gcc-patches/2008-10/msg01117.html
>
> but still have the same warning

Not surprising. The text of the warning in PR 36902 is totally
different and that patch just makes VRP a bit smarter about switches,
while your testcase has no switches at all.

Rafael, would you mind attaching the preprocessed testcase to PR 35652?

Thanks,

Manuel.

Follow-Ups:
- Re: PR c++/35652 [4.2/4.3/4.4 Regression] offset warning should be given in the front-end
  - From: Rafael Espindola

References:
- Re: PR c++/35652 [4.2/4.3/4.4 Regression] offset warning should be given in the front-end
  - From: Rafael Espindola
- Re: PR c++/35652 [4.2/4.3/4.4 Regression] offset warning should be given in the front-end
  - From: Jakub Jelinek
- Re: PR c++/35652 [4.2/4.3/4.4 Regression] offset warning should be given in the front-end
  - From: H.J. Lu
- Re: PR c++/35652 [4.2/4.3/4.4 Regression] offset warning should be given in the front-end
  - From: Rafael Espindola

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]