Andrei Pelinescu-Onciul writes:
> > if i write in my script somewhere
> >
> > $avp("fd") = "foo";
> >
> > and in some other place reference $fd, how can double lookup during
> > runtime be avoided?
>
> At fixup time $fd is looked-up. If it's a pvar is replaced with a pv
> spec. If it's not with an avp spec.
ok. does this fixup happen also when $fd is used in an expression, like
$var(foo) = $fd;
if i write
lookup_domain("$fd", "$fd");
the first $fd must be an avp, because lookup_domain expects an avp name
as first param and the second could be either a pvar or avp, but that
can be determined at fixup time.
-- juha
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