Re: [PATCH] coccinelle: assign signed result to unsigned variable

[Julia Lawall]

On Sat, 26 Sep 2015, SF Markus Elfring wrote:

> > To collect function calls that have a return value of a given type t,
> > it should be sufficient to do the following:
> >
> > @@
> > t e;
> > identifier f;
> > @@
> >
> > f(...)@e
>
> Is such a SmPL approach better than a variant like the following?
>
> @find_function@
> type t;
> identifier f;
> @@
>  t f(...)
>  { ... }

Your approach finds a function definition.  My approach works on the call
directly, using whatever type information is available.

julia
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