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From: Markus Elfring <Markus.Elfring@web.de>
To: Enrico Weigelt <lkml@metux.net>
Cc: cocci@systeme.lip6.fr
Subject: Re: [Cocci] NULL pointer constraints vs. compiler checks
Date: Fri, 12 Jul 2019 17:27:22 +0200
Message-ID: <e7139f13-c1e2-b5be-a86e-a235b3b75f22@web.de> (raw)
In-Reply-To: <732996cf-5813-22a3-ee69-d8dc353845f4@metux.net>

> we recently have lots of patches for either adding missing NULL checks,

> removing unneeded ones, etc.

Would you like to point any more concrete change examples out?


> It seems that's an non-trivial terrain,


This area can be also challenging.


> so I'm thinking about potential compiler support.

Can any more development tools help?


> Does anybody know whether gcc has some way for not-null constraints ?

Will you get corresponding answers better from other information systems
than the mailing list here?

Regards,
Markus
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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-12 10:52 Enrico Weigelt, metux IT consult
2019-07-12 15:27 ` Markus Elfring [this message]

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