X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fmacros.lisp;h=6adf8efd0ef8915de359f95f2defcd0e9aa8bff6;hb=a18894dbea4495b885e1747babf4e2593dfb705e;hp=3c95c6e52c3b3cc1059f701feb42c47a9c7bad34;hpb=08d05510b51708853ca998154d8096b21d85edab;p=sbcl.git

diff --git a/src/code/macros.lisp b/src/code/macros.lisp
index 3c95c6e..6adf8ef 100644
--- a/src/code/macros.lisp
+++ b/src/code/macros.lisp
@@ -99,18 +99,19 @@ invoked. In that case it will store into PLACE and start over."
       (:symbol name "defining ~A as a symbol-macro"))
   (sb!c:with-source-location (source-location)
     (setf (info :source-location :symbol-macro name) source-location))
-  (ecase (info :variable :kind name)
-    ((:macro :global nil)
-     (setf (info :variable :kind name) :macro)
-     (setf (info :variable :macro-expansion name) expansion))
-    (:special
-     (error 'simple-program-error
-            :format-control "Symbol macro name already declared special: ~S."
-            :format-arguments (list name)))
-    (:constant
-     (error 'simple-program-error
-            :format-control "Symbol macro name already declared constant: ~S."
-            :format-arguments (list name))))
+  (let ((kind (info :variable :kind name)))
+    (ecase kind
+     ((:macro :unknown)
+      (setf (info :variable :kind name) :macro)
+      (setf (info :variable :macro-expansion name) expansion))
+     ((:special :global)
+      (error 'simple-program-error
+             :format-control "Symbol macro name already declared ~A: ~S."
+             :format-arguments (list kind name)))
+     (:constant
+      (error 'simple-program-error
+             :format-control "Symbol macro name already defined as a constant: ~S."
+             :format-arguments (list name)))))
   name)
 
 ;;;; DEFINE-COMPILER-MACRO
@@ -151,22 +152,10 @@ invoked. In that case it will store into PLACE and start over."
              ;; FIXME: warn about incompatible lambda list with
              ;; respect to parent function?
              (setf (sb!xc:compiler-macro-function name) definition)
-             ;; FIXME: Add support for (SETF FDOCUMENTATION) when
-             ;; object is a list and type is COMPILER-MACRO. (Until
-             ;; then, we have to discard any compiler macro
-             ;; documentation for (SETF FOO).)
-             (unless (listp name)
-               (setf (fdocumentation name 'compiler-macro) doc))
              ,(when set-p
-                    `(case (widetag-of definition)
-                      (#.sb!vm:closure-header-widetag
-                       (setf (%simple-fun-arglist (%closure-fun definition))
-                             lambda-list
-                             (%simple-fun-name (%closure-fun definition))
-                             debug-name))
-                      (#.sb!vm:simple-fun-header-widetag
-                       (setf (%simple-fun-arglist definition) lambda-list
-                             (%simple-fun-name definition) debug-name))))
+                    `(setf (%fun-doc definition) doc
+                           (%fun-lambda-list definition) lambda-list
+                           (%fun-name definition) debug-name))
              name))))
   (progn
     (def (:load-toplevel :execute) #-sb-xc-host t #+sb-xc-host nil)
@@ -314,11 +303,7 @@ invoked. In that case it will store into PLACE and start over."
          (cond
           ,@(nreverse clauses)
           ,@(if errorp
-                `((t (error 'case-failure
-                            :name ',name
-                            :datum ,keyform-value
-                            :expected-type ',expected-type
-                            :possibilities ',keys))))))))
+                `((t (case-failure ',name ,keyform-value ',keys))))))))
 ) ; EVAL-WHEN
 
 (defmacro-mundanely case (keyform &body cases)