Re: [Matlisp-users] Problems compiling latest CVS version

[Nicolas N. <Nic...@iw...>]

Raymond Toy <to...@rt...> writes:

> Which version of cmucl?
> 
> I'll try to look into this.  I have been hacking on matlisp a bit lately
> to see if I can get cmucl's PCL to generate better code.  I may have
> messed up something.
> 
> Ray

The definition

(defmethod fill-matrix ((matrix real-matrix) (fill real))
  (copy! fill matrix))

does not work, because REAL is apparently shadowed somewhere:


;;; Describe real
REAL is an external symbol in the MATLISP package.
It names a class #<BUILT-IN-CLASS COMMON-LISP:REAL (sealed) {2806CA4D}>.
   #<BUILT-IN-CLASS COMMON-LISP:REAL (sealed) {2806CA4D}> is a structure of type BUILT-IN-CLASS.
   CLASS-INFO: #<TYPE-CLASS CLASS>.
   ENUMERABLE: NIL.
   NAME: COMMON-LISP:REAL.
   LAYOUT: #<Layout for COMMON-LISP:REAL {2806CA7D}>.
   STATE: :SEALED.
   DIRECT-SUPERCLASSES: (#<BUILT-IN-CLASS NUMBER (sealed) {280185CD}>).
   SUBCLASSES: #<EQ hash table, 8 entries {2806CAE5}>.
   PCL-CLASS: #<Built-In-Class COMMON-LISP:REAL {28202FE5}>.
   TRANSLATION: #<NUMERIC-TYPE COMMON-LISP:REAL>.
It names a PCL class #<Built-In-Class COMMON-LISP:REAL {28202FE5}>.
   #<Built-In-Class COMMON-LISP:REAL {28202FE5}> is a class, it is an instance
   of . (PCL:BUILT-IN-CLASS)
   Its proper name is COMMON-LISP:REAL.
   The direct superclasses are: (NUMBER), and the direct
   subclasses are: (FLOAT RATIONAL).  The class precedence list is:
   (COMMON-LISP:REAL NUMBER KERNEL::GENERIC-NUMBER T)
   There are 2 methods specialized for this class.
   Its direct slots are:


Using common-lisp:real would work.

Nicolas.