[Sbcl-commits] CVS: sbcl version.lisp-expr,1.4232,1.4233

[Richard M K. <kr...@us...>]

Update of /cvsroot/sbcl/sbcl
In directory fdv4jf1.ch3.sourceforge.com:/tmp/cvs-serv11497

Modified Files:
	version.lisp-expr 
Log Message:
1.0.23.68: Cleanups in constraint propagation.

* Three changes here:

(1) Have the conset's min slot always be a fixnum.  The min and max
    slots should now conform to CL sequence bounding index idioms.

(2) Update the extrema in parallel, rather than in sequence, in the
    conset-union, -intersection, -difference.

(3) Remove some noise from conset-intersection that probably included
    an off-by-one error.

* Fixes a bug reported by Tobias C. Rittweiler on sbcl-devel.


Index: version.lisp-expr
===================================================================
RCS file: /cvsroot/sbcl/sbcl/version.lisp-expr,v
retrieving revision 1.4232
retrieving revision 1.4233
diff -u -d -r1.4232 -r1.4233
--- version.lisp-expr	25 Dec 2008 20:36:19 -0000	1.4232
+++ version.lisp-expr	26 Dec 2008 14:19:06 -0000	1.4233
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"1.0.23.67"
+"1.0.23.68"