On Thu, 18 Feb 2021, Markus Elfring wrote:
> > A disjunction basically says "at this node in the cfg, can I match the
> > first patter, or can I match the second pattern, etc." Unfortunately in
> > this case the two branches start matching at different nodes, so the short
> > circuit aspect
On 2/18/21 2:29 PM, Julia Lawall wrote:
>
>
> On Thu, 18 Feb 2021, Denis Efremov wrote:
>
>>
>>
>> On 2/18/21 1:17 PM, Julia Lawall wrote:
>>>
>>>
>>> On Thu, 18 Feb 2021, Denis Efremov wrote:
>>>
On 2/18/21 12:31 AM, Julia Lawall wrote:
>> +@depends on patch@
>>
On Thu, 18 Feb 2021, Denis Efremov wrote:
>
>
> On 2/18/21 1:17 PM, Julia Lawall wrote:
> >
> >
> > On Thu, 18 Feb 2021, Denis Efremov wrote:
> >
> >>
> >>
> >> On 2/18/21 12:31 AM, Julia Lawall wrote:
> +@depends on patch@
> +identifier tmp;
> +expression a, b;
> +type T;
> +- tmp = a;
> +- a = b;
> +- b = tmp;
> ++ swap(a, b);
How do you think about to use the following SmPL code variant?
* Omission of a few leading space characters
* Keeping a semicolon unmodified in a line
+-tmp = a;
+-a = b;
+-b = tmp
++swap(a, b)
+;
Regards,
Markus
Check for opencoded swap() implementation.
Signed-off-by: Denis Efremov
---
scripts/coccinelle/misc/swap.cocci | 77 ++
1 file changed, 77 insertions(+)
create mode 100644 scripts/coccinelle/misc/swap.cocci
diff --git a/scripts/coccinelle/misc/swap.cocci
