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[C++ Patch] PR 50810 (new try)

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: Gabriel Dos Reis <gdr at integrable-solutions dot net>, Jason Merrill <jason at redhat dot com>
Date: Mon, 24 Oct 2011 13:47:08 +0200
Subject: [C++ Patch] PR 50810 (new try)

Hi,

the below is a new variant removing -Wc++0x-compat from -Wall (cannot be added to -Wextra either because bootstrap passes -W) and also, as requested by Gaby, preventing -Wno-narrowing from suppressing the warning in C++0x mode (if the user really needs to silence it, -Wno-c++0x-compat works). I also added a new testcase for that.

Booted and tested x96_64-linux.

Ok?

Thanks,
Paolo.

PS: alternately, I'm attaching a simpler variant which leaves -Wno-narrowing active in C++0x mode.

/////////////////////

Attachment: CL_50810_5
Description: Text document

Attachment: patch_50810_5
Description: Text document

Attachment: CL_50810_4
Description: Text document

Attachment: patch_50810_4
Description: Text document

Follow-Ups:
- Re: [C++ Patch] PR 50810 (new try)
  - From: Gabriel Dos Reis
- Re: [C++ Patch] PR 50810 (new try)
  - From: Jason Merrill

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