[Gretl-devel] null list as parameter

[Stefano Balietti]

I had already mentioned this bug, but I can't find where. Anyway, it
is still here. With a function declaration like this:

function foo ( series a, scalar b[0::1], scalar c[0:2:1], const list
d[null], scalar e[0:2:0])

I'm supposed to be able to invoke the function just with a simple:

foo(a)

where a is a a series obviously.

Instead, gretl wants at least:

foo(a,b,c,d)

because does not accept the absence of the list, whereas it should be
allowed by the [null] tag.

Cheers.

Stefano