Re: [PATCH] coccinelle: assign signed result to unsigned variable
From: Julia Lawall
Date: Sat Sep 26 2015 - 05:55:54 EST
On Sat, 26 Sep 2015, SF Markus Elfring wrote:
> > Your approach finds a function definition.
> Yes. - I assumed that it might also be relevant.
> > My approach works on the call directly, using whatever type information is available.
> The connection between the SmPL specification "f(...)@e" and the desired return type
> was not obvious for me so far.
The nearest enclosing expression of the ) is the whole function call
itself. e will thus match the entire expression. e is declared to have
type t (where t is in practice signed int or whatever one wants to check
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