X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Frandom.lisp;h=373a3b2e5b3c203f15b06f27629aa79c5756c6a6;hb=37200d73dfca16507809778574092cfb998711d5;hp=0ca96f153f09eb3168982fd0aaeaefe580c29bb7;hpb=a530bbe337109d898d5b4a001fc8f1afa3b5dc39;p=sbcl.git

diff --git a/src/code/random.lisp b/src/code/random.lisp
index 0ca96f1..373a3b2 100644
--- a/src/code/random.lisp
+++ b/src/code/random.lisp
@@ -9,23 +9,21 @@
 
 (in-package "SB!KERNEL")
 
-(file-comment
-  "$Header$")
-
 ;;; the size of the chunks returned by RANDOM-CHUNK
-(defconstant random-chunk-length 32)
+(def!constant random-chunk-length 32)
 
 ;;; the amount that we overlap chunks by when building a large integer
 ;;; to make up for the loss of randomness in the low bits
-(defconstant random-integer-overlap 3)
+(def!constant random-integer-overlap 3)
 
 ;;; extra bits of randomness that we generate before taking the value MOD the
 ;;; limit, to avoid loss of randomness near the limit
-(defconstant random-integer-extra-bits 10)
+(def!constant random-integer-extra-bits 10)
 
 ;;; the largest fixnum we can compute from one chunk of bits
-(defconstant random-fixnum-max
+(def!constant random-fixnum-max
   (1- (ash 1 (- random-chunk-length random-integer-extra-bits))))
 
-(sb!xc:defstruct (random-state (:constructor %make-random-state))
+(sb!xc:defstruct (random-state (:constructor %make-random-state)
+                               (:copier nil)) ; since shallow copy is wrong
   (state (init-random-state) :type (simple-array (unsigned-byte 32) (627))))