X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=contrib%2Fsb-introspect%2Fsb-introspect.lisp;h=a5ff21f010538ea6c720dfdd3126f1e097185dff;hb=15d89af9d084fd35b8698c84cd4a454816bfb9cf;hp=d0bcbac0d4949f0ae9fb11cf393e704301d1d885;hpb=fec3614baf361523a4fb154ed80d9b73e1452b2d;p=sbcl.git

diff --git a/contrib/sb-introspect/sb-introspect.lisp b/contrib/sb-introspect/sb-introspect.lisp
index d0bcbac..a5ff21f 100644
--- a/contrib/sb-introspect/sb-introspect.lisp
+++ b/contrib/sb-introspect/sb-introspect.lisp
@@ -284,8 +284,8 @@ If an unsupported TYPE is requested, the function will return NIL.
               (sb-kernel::layout-source-location layout)))))))
     (method-combination
      (car
-      (find-definition-sources-by-name (sb-pcl::method-combination-type object)
-                                       :method-combination)))
+      (find-definition-sources-by-name
+       (sb-pcl::method-combination-type-name object) :method-combination)))
     (package
      (translate-source-location (sb-impl::package-source-location object)))
     (class
@@ -380,12 +380,13 @@ If an unsupported TYPE is requested, the function will return NIL.
 
 ;;; FIXME: maybe this should be renamed as FUNCTION-LAMBDA-LIST?
 (defun function-arglist (function)
-  "Describe the lambda list for the function designator FUNCTION.
+  "Describe the lambda list for the extended function designator FUNCTION.
 Works for special-operators, macros, simple functions and generic
 functions.  Signals error if not found"
   (cond ((valid-function-name-p function)
-         (function-arglist
-          (or (macro-function function) (fdefinition function))))
+         (function-arglist (or (and (symbolp function)
+                                    (macro-function function))
+                               (fdefinition function))))
         ((typep function 'generic-function)
          (sb-pcl::generic-function-pretty-arglist function))
         (t (sb-impl::%simple-fun-arglist