Problems in compilation

[jipan@gmuvax2.gmu.edu (Jiqian Pan)]

I tried to compile the following five lines of code,

(defconstant *test-rect* 
  (make-record :rect :topleft #@(1 1) :bottomright #@(100 100)))

(defun copy-something (from to)
  (copy-bits from to *test-rect* *test-rect*))

but the MCL system showed me:

> Error: Can't dump #<A Mac Zone Pointer Size 8 #x3C1DA0> - unknown type
> While executing: CCL::FASL-UNKNOWN
> Type Command-. to abort.

Does anyone know the problem?  Thanks.

-jipan@gmuvax2.gmu.edu