X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Ftype.impure.lisp;h=441f6fffee3e2d1208207330ce33ff959dbcba1f;hb=f1407e424f1063203af07d2e61ceef58515a4797;hp=2c6456dde35f3d322c0f86e020891913102dc101;hpb=2d3cb6dba6461e98744eca2a1df4f770cea468ca;p=sbcl.git

diff --git a/tests/type.impure.lisp b/tests/type.impure.lisp
index 2c6456d..441f6ff 100644
--- a/tests/type.impure.lisp
+++ b/tests/type.impure.lisp
@@ -198,6 +198,37 @@
 ;;; uncertainty, to wit:
 (assert-t-t (subtypep '(and (mod 536870911) (or (integer 0 0) (integer 2 536870912)))
 		      '(mod 536870911))) ; aka SB-INT:INDEX.
+;;; floating point types can be tricky.
+(assert-t-t (subtypep '(member 0.0) '(single-float 0.0 0.0)))
+(assert-t-t (subtypep '(member -0.0) '(single-float 0.0 0.0)))
+(assert-t-t (subtypep '(member 0.0) '(single-float -0.0 0.0)))
+(assert-t-t (subtypep '(member -0.0) '(single-float 0.0 -0.0)))
+(assert-t-t (subtypep '(member 0.0d0) '(double-float 0.0d0 0.0d0)))
+(assert-t-t (subtypep '(member -0.0d0) '(double-float 0.0d0 0.0d0)))
+(assert-t-t (subtypep '(member 0.0d0) '(double-float -0.0d0 0.0d0)))
+(assert-t-t (subtypep '(member -0.0d0) '(double-float 0.0d0 -0.0d0)))
+
+(assert-nil-t (subtypep '(single-float 0.0 0.0) '(member 0.0)))
+(assert-nil-t (subtypep '(single-float 0.0 0.0) '(member -0.0)))
+(assert-nil-t (subtypep '(single-float -0.0 0.0) '(member 0.0)))
+(assert-nil-t (subtypep '(single-float 0.0 -0.0) '(member -0.0)))
+(assert-nil-t (subtypep '(double-float 0.0d0 0.0d0) '(member 0.0d0)))
+(assert-nil-t (subtypep '(double-float 0.0d0 0.0d0) '(member -0.0d0)))
+(assert-nil-t (subtypep '(double-float -0.0d0 0.0d0) '(member 0.0d0)))
+(assert-nil-t (subtypep '(double-float 0.0d0 -0.0d0) '(member -0.0d0)))
+
+(assert-t-t (subtypep '(member 0.0 -0.0) '(single-float 0.0 0.0)))
+(assert-t-t (subtypep '(single-float 0.0 0.0) '(member 0.0 -0.0)))
+(assert-t-t (subtypep '(member 0.0d0 -0.0d0) '(double-float 0.0d0 0.0d0)))
+(assert-t-t (subtypep '(double-float 0.0d0 0.0d0) '(member 0.0d0 -0.0d0)))
+
+(assert-t-t (subtypep '(not (single-float 0.0 0.0)) '(not (member 0.0))))
+(assert-t-t (subtypep '(not (double-float 0.0d0 0.0d0)) '(not (member 0.0d0))))
+
+(assert-t-t (subtypep '(float -0.0) '(float 0.0)))
+(assert-t-t (subtypep '(float 0.0) '(float -0.0)))
+(assert-t-t (subtypep '(float (0.0)) '(float (-0.0))))
+(assert-t-t (subtypep '(float (-0.0)) '(float (0.0))))
 
 ;;;; Douglas Thomas Crosher rewrote the CMU CL type test system to
 ;;;; allow inline type tests for CONDITIONs and STANDARD-OBJECTs, and
@@ -306,6 +337,7 @@
 		     (find-class 'simple-condition))
 		    (mapcar #'find-class '(simple-condition
 					   condition
+					   sb-pcl::slot-object
 					   sb-kernel:instance
 					   t))))