From: Julia Lawall <julia.lawall@lip6.fr>
To: Timur Tabi <timur@kernel.org>
Cc: cocci <cocci@systeme.lip6.fr>
Subject: Re: [Cocci] Fatal error: exception File "engine/ctlcocci_integration.ml", line 361, characters 4-10: Assertion failed
Date: Fri, 7 Dec 2018 18:55:27 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.20.1812071853590.20798@hadrien> (raw)
In-Reply-To: <CAOZdJXX-_cVVTdvird2amhKRD-ywDgCxJopwof4ZovjU2zS-Yw@mail.gmail.com>
On Fri, 7 Dec 2018, Timur Tabi wrote:
> On Fri, Dec 7, 2018 at 11:42 AM Julia Lawall <julia.lawall@lip6.fr> wrote:
> > Do you know which function in your C code causes the problem? Does that
> > function have some dead code? You can try
> >
> > spatch --control-flow file.c
>
> That revealed the line number of the problem. It's a goto tag in a macro:
>
> #define xxx(type, member) \
> ...
> member##_done: \
> ...
>
> I can work around this by temporarily commenting-out that line, since
> my script doesn't care about its contents.
Great to have identified the source of the problem. It would probably be
better for Coccinelle to skip the relevant top-level element rather than
crashing in this case.
julia
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next prev parent reply other threads:[~2018-12-07 17:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-07 17:17 [Cocci] Fatal error: exception File "engine/ctlcocci_integration.ml", line 361, characters 4-10: Assertion failed Timur Tabi
2018-12-07 17:42 ` Julia Lawall
2018-12-07 17:51 ` Timur Tabi
2018-12-07 17:55 ` Julia Lawall [this message]
2018-12-07 17:56 ` Julia Lawall
2018-12-07 18:17 ` Timur Tabi
2018-12-07 18:20 ` Julia Lawall
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