X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fcondition.lisp;h=253b76f7bc7c8b3af7fa037fedf41f6b4f65a4a1;hb=fb03344c5e8388e0b16512f1cb662d8cf5d13972;hp=c0f051debcc1cf9533960454c3c830a8a53067ca;hpb=31f072311935e32751508ecf824905c6b58a1d95;p=sbcl.git

diff --git a/src/code/condition.lisp b/src/code/condition.lisp
index c0f051d..253b76f 100644
--- a/src/code/condition.lisp
+++ b/src/code/condition.lisp
@@ -41,7 +41,7 @@
 
 (/show0 "condition.lisp 24")
 
-(def!struct (condition-classoid (:include slot-classoid)
+(def!struct (condition-classoid (:include classoid)
                                 (:constructor make-condition-classoid))
   ;; list of CONDITION-SLOT structures for the direct slots of this
   ;; class
@@ -391,6 +391,8 @@
         (lambda (new-value condition)
           (condition-writer-function condition new-value slot-name))))
 
+(defvar *define-condition-hooks* nil)
+
 (defun %define-condition (name parent-types layout slots documentation
                           report default-initargs all-readers all-writers
                           source-location)
@@ -440,7 +442,10 @@
                        (dolist (initarg (condition-slot-initargs slot) nil)
                          (when (functionp (getf e-def-initargs initarg))
                            (return t))))
-               (push slot (condition-classoid-hairy-slots class))))))))
+               (push slot (condition-classoid-hairy-slots class)))))))
+      (when (boundp '*define-condition-hooks*)
+        (dolist (fun *define-condition-hooks*)
+          (funcall fun class))))
     name))
 
 (defmacro define-condition (name (&rest parent-types) (&rest slot-specs)
@@ -524,8 +529,8 @@
                      :initform-p ',initform-p
                      :documentation ',documentation
                      :initform
-                     ,(if (constantp initform)
-                          `',(eval initform)
+                     ,(if (sb!xc:constantp initform)
+                          `',(constant-form-value initform)
                           `#'(lambda () ,initform)))))))
 
       (dolist (option options)
@@ -548,8 +553,8 @@
              (let ((val (second initargs)))
                (setq default-initargs
                      (list* `',(first initargs)
-                            (if (constantp val)
-                                `',(eval val)
+                            (if (sb!xc:constantp val)
+                                `',(constant-form-value val)
                                 `#'(lambda () ,val))
                             default-initargs)))))
           (t
@@ -830,6 +835,9 @@
      (format stream ", ")
      (destructuring-bind (type data) (cdr reference)
        (ecase type
+         (:initialization
+          (format stream "Initialization of ~:(~A~) Metaobjects"
+                  (substitute #\  #\- (symbol-name data))))
          (:generic-function (format stream "Generic Function ~S" data))
          (:section (format stream "Section ~{~D~^.~}" data)))))
     (:ansi-cl