X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fcondition.lisp;h=8c19059ac421f7dbcdaaf5d7469c2806b630720c;hb=444d2072bc52e60a41af62ee22e343e76109212f;hp=a9f9fe86c21a7ee78816c2e64a3dc73d6852b9dd;hpb=0aecc2b20142e08068c3434273500131cb13fe2d;p=sbcl.git

diff --git a/src/code/condition.lisp b/src/code/condition.lisp
index a9f9fe8..8c19059 100644
--- a/src/code/condition.lisp
+++ b/src/code/condition.lisp
@@ -391,11 +391,17 @@
         (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)
+                          report default-initargs all-readers all-writers
+                          source-location)
   (with-single-package-locked-error
       (:symbol name "defining ~A as a condition")
     (%compiler-define-condition name parent-types layout all-readers all-writers)
+    (sb!c:with-source-location (source-location)
+      (setf (layout-source-location layout)
+            source-location))
     (let ((class (find-classoid name)))
       (setf (condition-classoid-slots class) slots)
       (setf (condition-classoid-report class) report)
@@ -436,7 +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)
@@ -520,8 +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)
@@ -544,8 +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
@@ -564,7 +573,8 @@
                               ,report
                               (list ,@default-initargs)
                               ',(all-readers)
-                              ',(all-writers)))))))
+                              ',(all-writers)
+                              (sb!c:source-location)))))))
 
 ;;;; DESCRIBE on CONDITIONs
 
@@ -825,6 +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