1.0.31.7: transform %FIND-POSITION for strings

[sbcl.git] / src / code / array.lisp

diff --git a/src/code/array.lisp b/src/code/array.lisp
index daedf8a..4a9e054 100644 (file)
--- a/src/code/array.lisp
+++ b/src/code/array.lisp
@@ -328,19 +328,17 @@ of specialized arrays is supported."
 ;;; vectors or not simple.
 (macrolet ((def (name table-name)
              `(progn
-                (defvar ,table-name)
+                (defglobal ,table-name (make-array ,(1+ sb!vm:widetag-mask)))
                 (defmacro ,name (array-var)
-                 `(the function
-                    (let ((tag 0))
-                      (when (sb!vm::%other-pointer-p ,array-var)
-                        (setf tag (%other-pointer-widetag ,array-var)))
-                      ;; SYMBOL-GLOBAL-VALUE is a performance hack
-                      ;; for threaded builds.
-                      (svref (sb!vm::symbol-global-value ',',table-name) tag)))))))
-  (def !find-data-vector-setter *data-vector-setters*)
-  (def !find-data-vector-setter/check-bounds *data-vector-setters/check-bounds*)
-  (def !find-data-vector-reffer *data-vector-reffers*)
-  (def !find-data-vector-reffer/check-bounds *data-vector-reffers/check-bounds*))
+                  `(the function
+                     (let ((tag 0))
+                       (when (sb!vm::%other-pointer-p ,array-var)
+                         (setf tag (%other-pointer-widetag ,array-var)))
+                       (svref ,',table-name tag)))))))
+  (def !find-data-vector-setter %%data-vector-setters%%)
+  (def !find-data-vector-setter/check-bounds %%data-vector-setters/check-bounds%%)
+  (def !find-data-vector-reffer %%data-vector-reffers%%)
+  (def !find-data-vector-reffer/check-bounds %%data-vector-reffers/check-bounds%%))
 
 (macrolet ((%ref (accessor-getter extra-params)
              `(funcall (,accessor-getter array) array index ,@extra-params))
@@ -430,7 +428,10 @@ of specialized arrays is supported."
                   new-value)))
            (define-reffers (symbol deffer check-form slow-path)
              `(progn
-                (setf ,symbol (make-array sb!vm::widetag-mask
+                ;; FIXME/KLUDGE: can't just FILL here, because genesis doesn't
+                ;; preserve the binding, so re-initiaize as NS doesn't have
+                ;; the energy to figure out to change that right now.
+                (setf ,symbol (make-array (1+ sb!vm::widetag-mask)
                                           :initial-element #'hairy-ref-error))
                 ,@(loop for widetag in '(sb!vm:complex-vector-widetag
                                          sb!vm:complex-vector-nil-widetag
@@ -445,16 +446,16 @@ of specialized arrays is supported."
                         collect `(setf (svref ,symbol ,widetag)
                                        (,deffer ,saetp ,check-form))))))
   (defun !hairy-data-vector-reffer-init ()
-    (define-reffers *data-vector-reffers* define-reffer
+    (define-reffers %%data-vector-reffers%% define-reffer
       (progn)
       #'slow-hairy-data-vector-ref)
-    (define-reffers *data-vector-setters* define-setter
+    (define-reffers %%data-vector-setters%% define-setter
       (progn)
       #'slow-hairy-data-vector-set)
-    (define-reffers *data-vector-reffers/check-bounds* define-reffer
+    (define-reffers %%data-vector-reffers/check-bounds%% define-reffer
       (%check-bound vector (length vector))
       #'slow-hairy-data-vector-ref/check-bounds)
-    (define-reffers *data-vector-setters/check-bounds* define-setter
+    (define-reffers %%data-vector-setters/check-bounds%% define-setter
       (%check-bound vector (length vector))
       #'slow-hairy-data-vector-set/check-bounds)))
 
@@ -530,7 +531,7 @@ of specialized arrays is supported."
 
 (defun array-in-bounds-p (array &rest subscripts)
   #!+sb-doc
-  "Return T if the SUBSCIPTS are in bounds for the ARRAY, NIL otherwise."
+  "Return T if the SUBSCRIPTS are in bounds for the ARRAY, NIL otherwise."
   (if (%array-row-major-index array subscripts nil)
       t))