X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fload.lisp;h=8b3067df27ca8639abed6154e0fd6fb4ab4a3e90;hb=d10b036b1d20e6cff820f72b69af2a06dc362327;hp=eafe8a05b0c750effec89f5db996c806e8776616;hpb=4898ef32c639b1c7f4ee13a5ba566ce6debd03e6;p=sbcl.git

diff --git a/src/code/load.lisp b/src/code/load.lisp
index eafe8a0..8b3067d 100644
--- a/src/code/load.lisp
+++ b/src/code/load.lisp
@@ -114,6 +114,10 @@
   (declare (optimize (speed 0)))
   (read-arg #.sb!vm:n-word-bytes))
 
+(defun read-unsigned-byte-32-arg ()
+  (declare (optimize (speed 0)))
+  (read-arg 4))
+
 
 ;;;; the fop table
 
@@ -170,9 +174,12 @@
   (aver (member pushp '(nil t :nope)))
   (with-unique-names (fop-stack)
     `(let ((,fop-stack *fop-stack*))
-       (declare (type (vector t) ,fop-stack))
+       (declare (type (vector t) ,fop-stack)
+                (ignorable ,fop-stack))
        (macrolet ((pop-stack ()
                     `(vector-pop ,',fop-stack))
+                  (push-stack (value)
+                    `(vector-push-extend ,value ,',fop-stack))
                   (call-with-popped-args (fun n)
                     `(%call-with-popped-args ,fun ,n ,',fop-stack)))
          ,(if pushp
@@ -305,7 +312,7 @@
 
       ;; Read and validate version-specific compatibility stuff.
       (flet ((string-from-stream ()
-               (let* ((length (read-word-arg))
+               (let* ((length (read-unsigned-byte-32-arg))
                       (result (make-string length)))
                  (read-string-as-bytes stream result)
                  result)))
@@ -361,10 +368,11 @@
 (defun load-fasl-group (stream)
   (when (check-fasl-header stream)
     (catch 'fasl-group-end
-      (let ((*current-fop-table-index* 0))
+      (let ((*current-fop-table-index* 0)
+            (*skip-until* nil))
+        (declare (special *skip-until*))
         (loop
           (let ((byte (read-byte stream)))
-
             ;; Do some debugging output.
             #!+sb-show
             (when *show-fops-p*