X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fvector.lisp;h=606acba3abf17ab2ae1117fafc9fc62fd1117a75;hb=d25e3478acccec70402ff32554669a982be8e281;hp=df531b117f260afd76904e1b039eb8d8704c93ae;hpb=4ff2057326cb82db04380aae96493bd5fcb3c203;p=sbcl.git

diff --git a/src/pcl/vector.lisp b/src/pcl/vector.lisp
index df531b1..606acba 100644
--- a/src/pcl/vector.lisp
+++ b/src/pcl/vector.lisp
@@ -57,7 +57,7 @@
 
 ;;; ...and one lock to rule them. Spinlock because for certain (rare)
 ;;; cases this lock might be grabbed in the course of method dispatch
-;;; -- and mostly this is already under the *big-compiler-lock*.
+;;; -- and mostly this is already under the *world-lock*
 (defvar *pv-lock*
   (sb-thread::make-spinlock :name "pv table index lock"))
 
@@ -146,7 +146,7 @@
                     (slot-boundp 'boundp)))
             (var (extract-the var-form))
             (slot-name (constant-form-value slot-name-form env)))
-        (when (symbolp var)
+        (when (and (symbolp var) (not (var-special-p var env)))
           (let* ((rebound? (caddr (var-declaration '%variable-rebinding var env)))
                  (parameter-or-nil (car (memq (or rebound? var)
                                               required-parameters))))