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From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Alexey Gladkov <gladkov.alexey@gmail.com>, linux-sparse@vger.kernel.org
Subject: Re: [PATCH] dissect: add support for _Generic
Date: Wed, 29 Jul 2020 01:10:58 +0200
Message-ID: <20200728231058.3yakpfw3dqslxq5t@ltop.local> (raw)
In-Reply-To: <20200728194937.GA2467@redhat.com>

On Tue, Jul 28, 2020 at 09:49:38PM +0200, Oleg Nesterov wrote:
> On 07/28, Alexey Gladkov wrote:
> >
> > No special support needed for _Generic,
> 
> Hmm. I am already sleeping and didn't read the _Generic code yet... but
> shouldn't dissect() inspect ->control/map/def?
> 
> That said,
> 
> > so just suppress the warning
> > about unknown type.
> 
> probably better than nothing, lets shut up the warning first.

OK, since there is some urgency, I applied it directly but
my first reaction was also "eh, you can't just ignore
EXPR_GENERIC / pretend it's one of the top-level expression".
OTOH, I wonder what can be done without first evaluating
(the type of) the controlling expression and the types of the map
(if I understand correctly, evaluation is avoided in dissect).

-- Luc

  reply index

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-28 18:35 Alexey Gladkov
2020-07-28 19:49 ` Oleg Nesterov
2020-07-28 23:10   ` Luc Van Oostenryck [this message]
2020-07-29 11:28     ` Oleg Nesterov
2020-07-29 14:50       ` Luc Van Oostenryck
2020-07-30 15:08         ` Oleg Nesterov
2020-07-30 20:00           ` Luc Van Oostenryck
2020-07-31 14:43             ` Oleg Nesterov
2020-07-31 16:13               ` Luc Van Oostenryck
2020-07-30 15:09     ` [PATCH] dissect: support _Generic() a bit more Oleg Nesterov
2020-07-30 20:05       ` Luc Van Oostenryck

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