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Re: PR c++/35602 Bogus warning with -Wsign-conversion

From: "Manuel López-Ibáñez" <lopezibanez at gmail dot com>
To: "Ian Lance Taylor" <iant at google dot com>
Cc: "Gcc Patch List" <gcc-patches at gcc dot gnu dot org>
Date: Wed, 20 Aug 2008 17:30:48 +0200
Subject: Re: PR c++/35602 Bogus warning with -Wsign-conversion
References: <6c33472e0808161818o7ab74321q721b053633695abc@mail.gmail.com> <m3fxozviux.fsf@google.com> <6c33472e0808200817u3ab2929fwc36285de5fde9ebb@mail.gmail.com> <m3bpznvhaj.fsf@google.com>

2008/8/20 Ian Lance Taylor <iant@google.com>:
>
> That seems odd.  Why is that?

The compiler generates some extra code in this case.
See the PR http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35602

Why or when, I don't know but I guess this fix may apply to other
cases of compiler-generated stuff.

Cheers,

Manuel.

Follow-Ups:
- Re: PR c++/35602 Bogus warning with -Wsign-conversion
  - From: Ian Lance Taylor

References:
- PR c++/35602 Bogus warning with -Wsign-conversion
  - From: Manuel López-Ibáñez
- Re: PR c++/35602 Bogus warning with -Wsign-conversion
  - From: Ian Lance Taylor
- Re: PR c++/35602 Bogus warning with -Wsign-conversion
  - From: Manuel López-Ibáñez
- Re: PR c++/35602 Bogus warning with -Wsign-conversion
  - From: Ian Lance Taylor

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