[Sbcl-commits] CVS: sbcl NEWS,1.286,1.287 version.lisp-expr,1.920,1.921

[Christophe R. <cr...@us...>]

Update of /cvsroot/sbcl/sbcl
In directory sc8-pr-cvs1:/tmp/cvs-serv17294

Modified Files:
	NEWS version.lisp-expr 
Log Message:
0.pre8.98:
	Fix for MEMBER type (as per cmucl-imp 2003-04-23)
	... (MEMBER 0.0) is not the same as (SINGLE-FLOAT 0.0 0.0);
	... (MEMBER 0.0 -0.0) is the same as (SINGLE-FLOAT 0.0 0.0)
	... (NOT (MEMBER 0.0)) needs to be 
		(OR (NOT SINGLE-FLOAT)
		    (SINGLE-FLOAT * (0.0)) 
		    (MEMBER -0.0)
		    (SINGLE-FLOAT (0.0)));
	... add some tests for this one.
	In the process of this fix, make -0.0 and -0.0d0 dumpable by the
	cross-compiler:
	... more special cases in src/code/cross-float.lisp.
	And also let an :SB-SHOW build proceed to the end
	... don't try to print the slots of PCL objects.


Index: NEWS
===================================================================
RCS file: /cvsroot/sbcl/sbcl/NEWS,v
retrieving revision 1.286
retrieving revision 1.287
diff -u -d -r1.286 -r1.287
--- NEWS	22 Apr 2003 15:10:59 -0000	1.286
+++ NEWS	23 Apr 2003 17:04:52 -0000	1.287
@@ -1668,6 +1668,9 @@
     this you were probably losing anyway.
   * sb-aclrepl module improvements: an integrated inspector, added
     repl features, and a bug fix to :trace command.
+  * fixed bug in MEMBER type: (MEMBER 0.0) is not the same as
+    (SINGLE-FLOAT 0.0 0.0), because of the existence of -0.0 which is
+    TYPEP the latter but not the former.
   * fixed some bugs revealed by Paul Dietz' test suite:
     ** COPY-ALIST now signals an error if its argument is a dotted
        list;

Index: version.lisp-expr
===================================================================
RCS file: /cvsroot/sbcl/sbcl/version.lisp-expr,v
retrieving revision 1.920
retrieving revision 1.921
diff -u -d -r1.920 -r1.921
--- version.lisp-expr	23 Apr 2003 16:36:21 -0000	1.920
+++ version.lisp-expr	23 Apr 2003 17:04:55 -0000	1.921
@@ -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".)
-"0.pre8.97"
+"0.pre8.98"