[Gretl-devel] bug with null list in functions

[Allin Cottrell]

On Wed, 2 May 2007, Sven Schreiber wrote:

> <Example_script>
> function test(int i1, const list l1[null], const list l2[null])
> scalar a = nelem(l1)
> scalar b = nelem(l2)
> print a			# <- should give 0 for the call below
> print b			# <- should be 1
> print l1		# list should be empty/null
> end function
> 
> open denmark
> list myl2 = LRM
> test(1, null, myl2)
> </Example_script>

I think this should now be fixed in CVS.  One small thing: the 
line "print l1" is read as just "print" (since, after the fix, l1 
is null).  This will print all the variables currently available.

Allin.