On 09/17/2012 05:44 PM, Lars-Peter Clausen wrote:
> On 09/17/2012 11:32 AM, Wei Yongjun wrote:
>> Hi all,
>>
>> I have the following cocci file,
>>
>> @@
>> expression pos, head, len, rem;
>> identifier nla_ok, nla_next;
>> iterator name nla_for_each_attr;
>> statement S;
>> @@
>> - for (pos = head, rem = len; nla_ok(pos, rem); pos = nla_next(pos, &rem))
>> + nla_for_each_attr(pos, head, len, rem)
>> S
>>
>> But the error is output when using spatch,
>>
>> Fatal error: exception Failure("minus: parse error:
>> = File "nla_for_each_attr.cocci", line 7, column 17, charpos = 130
>> around = ',', whole content = - for (pos = head, rem = len; nla_ok(pos,
>> rem); pos = nla_next(pos, &rem))
>> ")
>>
>>
>> It seems that spatch does not handle 'pos = head, rem = len' in the
>> for expression.
>>
>> So, does spatch support this? or my cocci file is wrong?
>
> Are you using the latest coccinelle version? You cocci file works fine here:
>
> void foo(void)
> {
> int rem, pos, head, len;
> - for (pos = head, rem = len; nla_ok(pos, rem); pos = nla_next(pos, &rem))
> + nla_for_each_attr(pos, head, len, rem)
> bar();
> }
I am using the spatch exists in fedora 17.
$ spatch -version
spatch version 1.0.0-rc9 with Python support and with PCRE support
I will try to update spatch and try again, thank you very much.
> - Lars
>
>
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