Hi Dave!
I am afraid I have encountered another one of those undead bugs.
It would seem that the case where the return type of a function is
specified via OUT-parameter has slipped through:
That's what I get for one of my real functions (note the duplicated
schema-name with the OUT-parameter!):
CREATE OR REPLACE FUNCTION cp.f_todo_interesse(OUT t cp."cp.t_todo") RETURNS SETOF cp.t_todo AS
$BODY$
(...)
Regards
Erwin