0.8.0.73:

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

diff --git a/src/code/defstruct.lisp b/src/code/defstruct.lisp
index e523eed..ae83f97 100644 (file)
--- a/src/code/defstruct.lisp
+++ b/src/code/defstruct.lisp
@@ -685,12 +685,7 @@
 ;;;
 ;;; FIXME: This should use the data in *RAW-SLOT-DATA-LIST*.
 (defun structure-raw-slot-type-and-size (type)
-  (cond #+nil
-       (;; FIXME: For now we suppress raw slots, since there are various
-        ;; issues about the way that the cross-compiler handles them.
-        (not (boundp '*dummy-placeholder-to-stop-compiler-warnings*))
-        (values nil nil nil))
-       ((and (sb!xc:subtypep type '(unsigned-byte 32))
+  (cond ((and (sb!xc:subtypep type '(unsigned-byte 32))
              (multiple-value-bind (fixnum? fixnum-certain?)
                  (sb!xc:subtypep type 'fixnum)
                ;; (The extra test for FIXNUM-CERTAIN? here is
@@ -889,8 +884,20 @@
          (multiple-value-bind (scaled-dsd-index misalignment)
              (floor (dsd-index dsd) raw-n-words)
            (aver (zerop misalignment))
-           `(,raw-slot-accessor (,ref ,instance-name ,(dd-raw-index dd))
-                                ,scaled-dsd-index))))))
+           (let* ((raw-vector-bare-form
+                   `(,ref ,instance-name ,(dd-raw-index dd)))
+                  (raw-vector-form
+                   (if (eq raw-type 'unsigned-byte)
+                       (progn
+                         (aver (= raw-n-words 1))
+                         (aver (eq raw-slot-accessor 'aref))
+                         ;; FIXME: when the 64-bit world rolls
+                         ;; around, this will need to be reviewed,
+                         ;; along with the whole RAW-SLOT thing.
+                         `(truly-the (simple-array (unsigned-byte 32) (*))
+                                     ,raw-vector-bare-form))
+                       raw-vector-bare-form)))
+             `(,raw-slot-accessor ,raw-vector-form ,scaled-dsd-index)))))))
 
 ;;; Return source transforms for the reader and writer functions of
 ;;; the slot described by DSD. They should be inline expanded, but
@@ -1435,17 +1442,26 @@
     (unless (or defaults boas)
       (push (symbolicate "MAKE-" (dd-name defstruct)) defaults))
 
-    (collect ((res))
+    (collect ((res) (names))
       (when defaults
-       (let ((cname (first defaults)))
-         (setf (dd-default-constructor defstruct) cname)
-         (res (create-keyword-constructor defstruct creator))
-         (dolist (other-name (rest defaults))
-           (res `(setf (fdefinition ',other-name) (fdefinition ',cname)))
-           (res `(declaim (ftype function ',other-name))))))
+        (let ((cname (first defaults)))
+          (setf (dd-default-constructor defstruct) cname)
+          (res (create-keyword-constructor defstruct creator))
+          (names cname)
+          (dolist (other-name (rest defaults))
+            (res `(setf (fdefinition ',other-name) (fdefinition ',cname)))
+            (names other-name))))
 
       (dolist (boa boas)
-       (res (create-boa-constructor defstruct boa creator)))
+        (res (create-boa-constructor defstruct boa creator))
+        (names (first boa)))
+
+      (res `(declaim (ftype
+                      (sfunction *
+                                 ,(if (eq (dd-type defstruct) 'structure)
+                                      (dd-name defstruct)
+                                      '*))
+                      ,@(names))))
 
       (res))))
 \f