X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ftarget-sxhash.lisp;h=5e7b3d9d68aea2c0b1009f7431c2d8ad374c45b1;hb=43c1fa847c7a392e145f7d39b5e1ef2cef83e78c;hp=347fc5cc4718cac55202e8e6c1d1bafe7f58fcc9;hpb=42b8c7570a2faa21529fadeef84a0caea186aa8c;p=sbcl.git

diff --git a/src/code/target-sxhash.lisp b/src/code/target-sxhash.lisp
index 347fc5c..5e7b3d9 100644
--- a/src/code/target-sxhash.lisp
+++ b/src/code/target-sxhash.lisp
@@ -145,14 +145,7 @@
 		    (logxor 422371266
 			    (sxhash ; through DEFTRANSFORM
 			     (class-name (layout-class (%instance-layout x)))))
-		    ;; Nice though it might be to return a nontrivial
-		    ;; hash value for other instances (especially
-		    ;; STANDARD-OBJECTs) there seems to be no good way
-		    ;; to do so. We can't even do the CLASS-NAME trick
-		    ;; (as used above for STRUCTURE-OBJECT) because
-		    ;; then CHANGE-CLASS would cause SXHASH values to
-		    ;; change, ouch! -- WHN recording wisdom of CSR
-		    309518995))
+		    (sxhash-instance x)))
 	       (symbol (sxhash x)) ; through DEFTRANSFORM
 	       (array
 		(typecase x
@@ -169,6 +162,7 @@
 			(sxhash (char-code x)))) ; through DEFTRANSFORM
 	       ;; general, inefficient case of NUMBER
 	       (number (sxhash-number x))
+	       (generic-function (sxhash-instance x))
 	       (t 42))))
     (sxhash-recurse x)))