[Bug-openmcl] (typep (make-foo) 'structure) -> signals an error

[Bruce D. Nilo]

In pre 12/20 .14 releases the above would work - assuming a previous 
(defstruct foo...)

In the 12/20 release (typep (make-foo) 'structure-object) works but not 
the other.

I am not certain if 'structure is suppose to be in the type hierarchy 
or not by the standard, although I do know that it tends to work in 
other implementations.

Bruce