X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fprint-object.lisp;h=6a91b50c584671ac364bf0818ea4e414860d4ba2;hb=22aec7852f4861e5dab28cc0d619c24b62590dad;hp=5dd716256bc9da1825ba62e4c442d176a8c9debb;hpb=cea4896b2482b7b2b429c1631d774b4cfbc0efba;p=sbcl.git

diff --git a/src/pcl/print-object.lisp b/src/pcl/print-object.lisp
index 5dd7162..6a91b50 100644
--- a/src/pcl/print-object.lisp
+++ b/src/pcl/print-object.lisp
@@ -29,20 +29,25 @@
 
 ;;;; the PRINT-OBJECT generic function
 
-;;; Blow away the old non-generic function placeholder which was used by the
-;;; printer doing bootstrapping, and immediately replace it with some new
-;;; printing logic, so that the Lisp printer stays crippled only for the
-;;; shortest necessary time.
+;;; Blow away the old non-generic function placeholder which was used
+;;; by the printer doing bootstrapping, and immediately replace it
+;;; with some new printing logic, so that the Lisp printer stays
+;;; crippled only for the shortest necessary time.
+(/show0 "about to replace placeholder PRINT-OBJECT with DEFGENERIC")
 (let (;; (If we don't suppress /SHOW printing while the printer is
       ;; crippled here, it becomes really easy to crash the bootstrap
       ;; sequence by adding /SHOW statements e.g. to the compiler,
       ;; which kinda defeats the purpose of /SHOW being a harmless
       ;; tracing-style statement.)
-      #+sb-show (sb-int:*/show* nil))
+      #+sb-show (*/show* nil)
+      ;; (another workaround for the problem of debugging while the
+      ;; printer is disabled here)
+      (sb-impl::*print-object-is-disabled-p* t))
   (fmakunbound 'print-object)
   (defgeneric print-object (object stream))
   (defmethod print-object ((x t) stream)
     (print-unreadable-object (x stream :type t :identity t))))
+(/show0 "done replacing placeholder PRINT-OBJECT with DEFGENERIC")
 
 ;;;; a hook called by the printer to take care of dispatching to PRINT-OBJECT
 ;;;; for appropriate FUNCALLABLE-INSTANCE objects
@@ -117,17 +122,10 @@
 	(list (length (generic-function-methods generic-function)))
 	"?")))
 
-(defmethod print-object ((constructor constructor) stream)
-  (print-unreadable-object (constructor stream :type t :identity t)
-    (format stream
-	    "~S (~S)"
-	    (slot-value-or-default constructor 'name)
-	    (slot-value-or-default constructor 'code-type))))
-
 (defmethod print-object ((cache cache) stream)
   (print-unreadable-object (cache stream :type t :identity t)
     (format stream
-	    "~D ~S ~D"
+	    "~W ~S ~W"
 	    (cache-nkeys cache)
 	    (cache-valuep cache)
 	    (cache-nlines cache))))