X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Ftype.pure.lisp;h=a7708352c2f0f28161bd5112a967880c6564202e;hb=a7c2a16d0c2be6709becc962be1cb5e0aeda68c6;hp=9222e6a3701f5703f45af28e5fa3cef886c412ef;hpb=e62a03c99097db9454d66f32b5edbd6af874a539;p=sbcl.git

diff --git a/tests/type.pure.lisp b/tests/type.pure.lisp
index 9222e6a..a770835 100644
--- a/tests/type.pure.lisp
+++ b/tests/type.pure.lisp
@@ -42,7 +42,15 @@
 			array
 			generic-function
 			simple-error
-			;; (NOT CONS)
+			;; so it might seem easy to change the HAIRY
+			;; :UNPARSE method to recognize that (NOT
+			;; CONS) should unparse as ATOM. However, we
+			;; then lose the nice (SUBTYPEP '(NOT ATOM)
+			;; 'CONS) => T,T behaviour that we get from
+			;; simplifying (NOT ATOM) -> (NOT (NOT CONS))
+			;; -> CONS. So, for now, we leave this
+			;; commented out.
+			;;
 			;; atom
 			hash-table
 			simple-string              
@@ -60,8 +68,7 @@
 			single-float               
 			bit-vector
 			long-float
-			;; MEMBER-TYPE #\a #\b ...
-			;; standard-char              
+			standard-char              
 			broadcast-stream
 			method
 			standard-class             
@@ -88,9 +95,7 @@
 			string                     
 			condition
 			pathname
-			;; OR STRING-INPUT-STREAM STRING-OUTPUT-STREAM
-			;; FILL-POINTER-OUTPUT-STREAM
-			;; string-stream
+			string-stream
 			cons
 			print-not-readable
 			structure-class            
@@ -121,6 +126,7 @@
 			;; obviously disjoint types and then do (the
 			;; extended-char foo), we'll get back FOO is
 			;; not a NIL. -- CSR, 2002-09-16.
+			;;
 			;; extended-char
 			real
 			type-error                 
@@ -128,8 +134,7 @@
 			restart
 			unbound-slot               
 			file-stream
-			;; (OR CONS NULL VECTOR)
-			;; sequence
+			sequence
 			unbound-variable           
 			fixnum
 			serious-condition
@@ -151,3 +156,28 @@
     (format t "~&~S~%" type)
     (assert (not (sb-kernel:unknown-type-p (sb-kernel:specifier-type type))))
     (assert (atom (sb-kernel:type-specifier (sb-kernel:specifier-type type))))))
+
+;;; a bug underlying the reported bug #221: The SB-KERNEL type code
+;;; signalled an error on this expression.
+(subtypep '(function (fixnum) (values package boolean))
+	  '(function (t) (values package boolean)))
+
+;;; bug reported by Valtteri Vuorik
+(compile nil '(lambda () (member (char "foo" 0) '(#\. #\/) :test #'char=)))
+(assert (not (equal (multiple-value-list
+                     (subtypep '(function ()) '(function (&rest t))))
+                    '(nil t))))
+
+(assert (not (equal (multiple-value-list
+                     (subtypep '(function (&rest t)) '(function ())))
+                    '(t t))))
+
+(assert (subtypep '(function)
+                  '(function (&optional * &rest t))))
+(assert (equal (multiple-value-list
+                (subtypep '(function)
+                          '(function (t &rest t))))
+               '(nil t)))
+#+nil
+(assert (and (subtypep 'function '(function))
+             (subtypep '(function) 'function)))