>> Can the search for duplicated source code be improved by the means of the
>> semantic patch language?
>
> For two statements at least you could do:
An other SmPL script variant can work to some degree.
@duplicated_code@
identifier work;
statement s1, s2;
type T;
@@
T work(...)
{
... when any
*if ((...) < 0)
*{
* s1
* s2
...
*}
...
*if ((...) < 0)
*{
* s1
* s2
...
*}
...
}
But matched statements will not be mapped to the discussed metavariable type
in this use case.
I am curious on how such an approach can be used for corresponding source
code transformations.
Regards,
Markus
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