On Thu, 27 May 2021, Fuad Tabba wrote:
> Hi,
>
> I'm trying to write a semantic patch that would add a new line to a
> function, but would like that line to come after all local variables
> (if any) have been declared. For example (distilled from what I am
> actually trying to accomplish):
>
> @@
> identifier f, s;
> @@
> f(..., struct mystruct *s, ...) {
> /* after any variable declarations*/
> + x = s->x;
> ...
> }
>
> I would like it to patch as follows:
>
> int function(struct mystruct *s) {
> + x = s->x;
> return 0;
> }
>
> as well as
>
> int function(struct mystruct *s)
> {
> int y;
> + x = s->x;
> return 0;
> }
>
> or
>
> int function(struct mystruct *s)
> {
> int y, z = 10;
> float f;
> + x = s->x;
> return 0;
> }
>
> Any suggestions on how I could do that?
@@
@@
f(...) {
... when != S
+ new_code
S
... when any
}
julia
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