[Sbcl-commits] CVS: sbcl/tests character.pure.lisp,1.8,1.9

[Nikodemus S. <de...@us...>]

Update of /cvsroot/sbcl/sbcl/tests
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv4173/tests

Modified Files:
	character.pure.lisp 
Log Message:
1.0.13.42: character untagging test from Lutz Euler

 sbcl-devel 2007-05-01


Index: character.pure.lisp
===================================================================
RCS file: /cvsroot/sbcl/sbcl/tests/character.pure.lisp,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- character.pure.lisp	1 Jun 2006 12:01:19 -0000	1.8
+++ character.pure.lisp	15 Jan 2008 22:13:21 -0000	1.9
@@ -73,3 +73,15 @@
       (assert name))))
 
 (assert (null (name-char 'foo)))
+
+;;; Between 1.0.4.53 and 1.0.4.69 character untagging was broken on
+;;; x86-64 if the result of the VOP was allocated on the stack, failing
+;;; an aver in the compiler.
+(with-test (:name :character-untagging)
+  (compile nil
+           '(lambda (c0 c1 c2 c3 c4 c5 c6 c7
+                     c8 c9 ca cb cc cd ce cf)
+             (declare (type character c0 c1 c2 c3 c4 c5 c6 c7
+                       c8 c9 ca cb cc cd ce cf))
+             (char< c0 c1 c2 c3 c4 c5 c6 c7
+              c8 c9 ca cb cc cd ce cf))))