From: Antoine Pelisse <apelisse@gmail.com>
Date: Wed, 16 Jan 2013 23:15:43 GMT
Subject: Re: [PATCH 1/2] fix clang -Wconstant-conversion with bit fields
Message-ID: <CALWbr2zLZpCtcszihHcbiu5vwP6ezUd3ZLLGw2ck2aykPQpg8w@mail.gmail.com>
In-Reply-To: <CALWbr2ypYUvuE4pWfcVvVcnJkRvCNrM1gVHp_UXeke9gbgoE3A@mail.gmail.com>

So I guess we should drop this patch, it's probably not worth it,
especially if it's been fixed already by clang.

On Thu, Jan 17, 2013 at 12:09 AM, Antoine Pelisse <apelisse@gmail.com> wrote:
> On Thu, Jan 17, 2013 at 12:08 AM, John Keeping <john@keeping.me.uk> wrote:
>> On Wed, Jan 16, 2013 at 11:47:22PM +0100, Antoine Pelisse wrote:
>>> clang incorrectly reports a constant conversion warning (implicit
>>> truncation to bit field) when using the "flag &= ~FLAG" form, because
>>> ~FLAG needs to be truncated.
>> Which version of clang did you see this with?  I don't get these
>> warnings with clang 3.2.
>
> Ubuntu clang version 3.0-6ubuntu3 (tags/RELEASE_30/final) (based on LLVM 3.0)
>
> It's good to know it's been fixed !