[Cocci] What is the spatch file for this change and the corresponding spatch command line invocation

Francois Berenger francois.berenger at inria.fr
Thu Dec 4 11:40:32 CET 2014


On 12/04/2014 11:29 AM, Julia Lawall wrote:
> On Thu, 4 Dec 2014, Francois Berenger wrote:
>
>> Hello,
>>
>> What is the spatch command line you used and which version of coccinelle are
>> you using?
>>
>> I tried this:
>>
>> # apply.spatch is your exact proposal
>> spatch --sp-file apply.spatch test_before.c -o /dev/stdout
>
> spatch apply.spatch test_before.c
>
> See what happens if you add -debug to the argument list.

# spatch -debug -sp apply.spatch test_before.c
init_defs_builtins: /home/berenger/.opam/4.01.0/share/coccinelle/standard.h
-----------------------------------------------------------------------
processing semantic patch file: /tmp/sp-15933-b4165a.cocci
with isos from: /home/berenger/.opam/4.01.0/share/coccinelle/standard.iso
-----------------------------------------------------------------------
@@
@@
* apply.spatch

warning: line 3: should apply be a metavariable?
(ONCE) Expected tokens spatch apply
Skipping:test_before.c
Check duplication for 0 files
@@
@@
* apply.spatch

> julia
>
>>
>> Then I see on stdout the exact same file than what's in test_before.c
>>
>> On 12/03/2014 07:13 PM, Julia Lawall wrote:
>>> @@
>>> expression i;
>>> @@
>>>
>>> for ( ; ;
>>> - ++i
>>>       ) {
>>>     if (1) {
>>> +   ++i;
>>>       continue;
>>>     }
>>> }
>>>
>>> julia
>>
>> --
>> Regards,
>> Francois.
>> _______________________________________________
>> Cocci mailing list
>> Cocci at systeme.lip6.fr
>> https://systeme.lip6.fr/mailman/listinfo/cocci
>>

-- 
Regards,
Francois.


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