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Re: Implement -Wswitch-fallthrough

From: Bernd Schmidt <bschmidt at redhat dot com>
To: Marek Polacek <polacek at redhat dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Tue, 12 Jul 2016 13:24:15 +0200
Subject: Re: Implement -Wswitch-fallthrough
Authentication-results: sourceware.org; auth=none
References: <20160711194340.GI13963@redhat.com>

On 07/11/2016 09:43 PM, Marek Polacek wrote:

This warning is enabled by default for C/C++.  I was more inclined to put this
into -Wall, but our common.opt machinery doesn't seem to allow that (ugh!).

Add me to the list of folks opposed to enabling this unconditionally oras part of any other -W flag. The false positive rate would be enormousas shown by your patch series.



Bernd

Follow-Ups:
- Re: Implement -Wswitch-fallthrough
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References:
- Implement -Wswitch-fallthrough
  - From: Marek Polacek

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