array
generic-function
simple-error
- ;; 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
+ atom
hash-table
simple-string
base-char
(subtypep '(function)
'(function (t &rest t))))
'(nil t)))
-#+nil
(assert (and (subtypep 'function '(function))
(subtypep '(function) 'function)))
(assert (not (nth-value 1 (subtypep '(and null some-unknown-type)
'another-unknown-type))))
+
+;;; bug 46c
+(dolist (fun '(and if))
+ (assert (raises-error? (coerce fun 'function) type-error)))
+
+(dotimes (i 100)
+ (let ((x (make-array 0 :element-type `(unsigned-byte ,(1+ i)))))
+ (eval `(typep ,x (class-of ,x)))))
+
+(assert (not (typep #c(1 2) '(member #c(2 1)))))
+(assert (typep #c(1 2) '(member #c(1 2))))
+(assert (subtypep 'nil '(complex nil)))
+(assert (subtypep '(complex nil) 'nil))
+(assert (subtypep 'nil '(complex (eql 0))))
+(assert (subtypep '(complex (eql 0)) 'nil))
+(assert (subtypep 'nil '(complex (integer 0 0))))
+(assert (subtypep '(complex (integer 0 0)) 'nil))
+(assert (subtypep 'nil '(complex (rational 0 0))))
+(assert (subtypep '(complex (rational 0 0)) 'nil))
+(assert (subtypep 'complex '(complex real)))
+(assert (subtypep '(complex real) 'complex))
+(assert (subtypep '(complex (eql 1)) '(complex (member 1 2))))
+(assert (subtypep '(complex ratio) '(complex rational)))
+(assert (subtypep '(complex ratio) 'complex))
+(assert (equal (multiple-value-list
+ (subtypep '(complex (integer 1 2))
+ '(member #c(1 1) #c(1 2) #c(2 1) #c(2 2))))
+ '(nil t)))
+
+(assert (typep 0 '(real #.(ash -1 10000) #.(ash 1 10000))))
+(assert (subtypep '(real #.(ash -1 1000) #.(ash 1 1000))
+ '(real #.(ash -1 10000) #.(ash 1 10000))))
+(assert (subtypep '(real (#.(ash -1 1000)) (#.(ash 1 1000)))
+ '(real #.(ash -1 1000) #.(ash 1 1000))))
+
+;;; Bug, found by Paul F. Dietz
+(let* ((x (eval #c(-1 1/2)))
+ (type (type-of x)))
+ (assert (subtypep type '(complex rational)))
+ (assert (typep x type)))