0.7.13.21:

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

diff --git a/src/code/package.lisp b/src/code/package.lisp
index 9d47baf..c43c5e4 100644 (file)
--- a/src/code/package.lisp
+++ b/src/code/package.lisp
@@ -32,22 +32,22 @@
 
 (sb!xc:deftype hash-vector () '(simple-array (unsigned-byte 8) (*)))
 
-(sb!xc:defstruct (package-hashtable (:constructor %make-package-hashtable ())
-                                   (:copier nil))
+(sb!xc:defstruct (package-hashtable
+                   (:constructor %make-package-hashtable
+                                 (table hash size &aux (free size)))
+                   (:copier nil))
   ;; The g-vector of symbols.
-  ;; FIXME: could just be type SIMPLE-VECTOR, with (MISSING-ARG) default
-  (table nil :type (or simple-vector null))
+  (table (missing-arg) :type simple-vector)
   ;; The i-vector of pname hash values.
-  ;; FIXME: could just be type HASH-VECTOR, with (MISSING-ARG) default
-  (hash nil :type (or hash-vector null))
+  (hash (missing-arg) :type hash-vector)
   ;; The total number of entries allowed before resizing.
   ;;
   ;; FIXME: CAPACITY would be a more descriptive name. (This is
   ;; related to but not quite the same as HASH-TABLE-SIZE, so calling
   ;; it SIZE seems somewhat misleading.)
-  (size 0 :type index)
+  (size (missing-arg) :type index)
   ;; The remaining number of entries that can be made before we have to rehash.
-  (free 0 :type index)
+  (free (missing-arg) :type index)
   ;; The number of deleted entries.
   (deleted 0 :type index))
 \f
@@ -122,9 +122,6 @@
             (flet ((iterate-over-hash-table (table ignore)
                      (let ((hash-vec (package-hashtable-hash table))
                            (sym-vec (package-hashtable-table table)))
-                       (declare (type (simple-array (unsigned-byte 8) (*))
-                                      hash-vec)
-                                (type simple-vector sym-vec))
                        (dotimes (i (length sym-vec))
                          (when (>= (aref hash-vec i) 2)
                            (let ((sym (aref sym-vec i)))
@@ -159,9 +156,6 @@
                  (table (package-external-symbols package))
                  (hash-vec (package-hashtable-hash table))
                  (sym-vec (package-hashtable-table table)))
-            (declare (type (simple-array (unsigned-byte 8) (*))
-                           hash-vec)
-                     (type simple-vector sym-vec))
             (dotimes (i (length sym-vec))
               (when (>= (aref hash-vec i) 2)
                 (,flet-name (aref sym-vec i))))))
@@ -187,9 +181,6 @@
             (flet ((iterate-over-hash-table (table)
                      (let ((hash-vec (package-hashtable-hash table))
                            (sym-vec (package-hashtable-table table)))
-                       (declare (type (simple-array (unsigned-byte 8) (*))
-                                      hash-vec)
-                                (type simple-vector sym-vec))
                        (dotimes (i (length sym-vec))
                          (when (>= (aref hash-vec i) 2)
                            (,flet-name (aref sym-vec i)))))))