X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fdefs.lisp;h=703a7b5c9f92acc730e70cc5f18ccb94e404adaa;hb=60a7d6fe1a3005f89973181c065d2bfa8c974e55;hp=882a37faf146991a76b16baa97a400c8f13ca84c;hpb=617d4fa1db5a4a11564e7c59bfb684c7eb25633d;p=sbcl.git

diff --git a/src/pcl/defs.lisp b/src/pcl/defs.lisp
index 882a37f..703a7b5 100644
--- a/src/pcl/defs.lisp
+++ b/src/pcl/defs.lisp
@@ -550,22 +550,28 @@
   ;; responses in comp.lang.lisp).  -- CSR, 2006-02-27
   ((%type :initform nil :reader specializer-type)))
 
+;;; STANDARD in this name doesn't mean "blessed by a standard" but
+;;; "comes as standard with PCL"; that is, it includes CLASS-EQ
+;;; and vestiges of PROTOTYPE specializers
+(defclass standard-specializer (specializer) ())
+
 (defclass specializer-with-object (specializer) ())
 
 (defclass exact-class-specializer (specializer) ())
 
-(defclass class-eq-specializer (exact-class-specializer
+(defclass class-eq-specializer (standard-specializer
+                                exact-class-specializer
                                 specializer-with-object)
   ((object :initarg :class
            :reader specializer-class
            :reader specializer-object)))
 
-(defclass class-prototype-specializer (specializer-with-object)
+(defclass class-prototype-specializer (standard-specializer specializer-with-object)
   ((object :initarg :class
            :reader specializer-class
            :reader specializer-object)))
 
-(defclass eql-specializer (exact-class-specializer specializer-with-object)
+(defclass eql-specializer (standard-specializer exact-class-specializer specializer-with-object)
   ((object :initarg :object :reader specializer-object
            :reader eql-specializer-object)))
 
@@ -584,7 +590,7 @@
 
 (defclass class (dependent-update-mixin
                  definition-source-mixin
-                 specializer)
+                 standard-specializer)
   ((name
     :initform nil
     :initarg :name
@@ -698,6 +704,7 @@
 
 (defparameter *early-class-predicates*
   '((specializer specializerp)
+    (standard-specializer standard-specializer-p)
     (exact-class-specializer exact-class-specializer-p)
     (class-eq-specializer class-eq-specializer-p)
     (eql-specializer eql-specializer-p)