Tom Dunstan <[EMAIL PROTECTED]> writes:
> Tom Lane wrote:
>>> ... could we 
>>> have a special rule that would look for e.g. a regtype as the first 
>>> parameter if the return type is generic and there are no generic parameters?
>> I thought about that too but don't like it much.  The problem is mainly
>> that it can only work for a constant regtype parameter.

> OK, I give up. :) Why?

Because the whole point is that the type has to be known at parse time.

I've got it working with get_fn_expr_argtype and it seems fairly

                        regards, tom lane

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