Hi Alberto,

The function's return type and parameter types are encoded as part of
the type of variable vi, just look in vi.vtype. You should get back a
TFun, which includes the return type, the parameter types, a flag to say
if the function is a varargs function, and the attributes of the
function. The name of the arguments unfortunately isn't available as far
as I know. I needed them for some work I was doing, and wound up
creating a hash I could use to look them up when I needed them. The
actual values that would be assigned to the formals are in "args" in
your Call constructor.

Cheers,

Mark

Alberto Barbaro wrote:
> Hi, I wrote a piace of code like this:
>
> class testVisitor = object(self)
>      inherit nopCilVisitor
>
>      method vinst (i:instr) =
>           match i with
>           | Call ( ret,Lval(Var vi,NoOffset),args,l) -> begin
>           Printf.printf "-> %s" vi.vname
>           end; DoChildren
> end
>
> let feature....
>
> It's works and i can see the name of the function. Now i would inspect
> the type,value,name and other attributes on args of function. How can
> i do it?
>
> Thanks
>
> Alberto
>
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