Opened 3 years ago

Last modified 18 months ago

#410 new defect

SUBTYPEP problems

Reported by: mevenson Owned by:
Priority: major Milestone: 1.6.0
Component: interpreter Version: 1.4.0-dev
Keywords: Cc:
Parent Tickets:

Description

In conversation, Ernst notes the following implementation differences:

;; (subtypep (gensym) t) ->
;; clisp-2.49: -------- error - invalid type specification
;; sbcl-1.2.11: ------- t, t
;; ccl-1.11-rc1-r16620: t, t
;; abcl-1.3.2: -------- t, t

;; (subtypep (gensym) 'atom) ->
;; clisp-2.49: -------- error - invalid type specification
;; sbcl-1.2.11: ------- nil, nil
;; ccl-1.11-rc1-r16620: nil, nil
;; abcl-1.3.2: -------- t, t

;; (subtypep (gensym) 'sequence) ->
;; clisp-2.49: -------- error - invalid type specification
;; sbcl-1.2.11: ------- nil, nil
;; ccl-1.11-rc1-r16620: nil, nil
;; abcl-1.3.2: -------- nil, t

;; (typenamep (gensym)) ->
;; clisp-2.49: -------- nil, t (error exit)
;; sbcl-1.2.11: ------- nil, nil
;; ccl-1.11-rc1-r16620: nil, nil
;; abcl-1.3.2: -------- t, t

Subtickets (add)

Change History (2)

comment:1 Changed 2 years ago by mevenson

  • Milestone changed from 1.4.0 to 1.5.0

Ticket retargeted after milestone closed

comment:2 Changed 18 months ago by mevenson

  • Milestone changed from 1.5.0 to 1.6.0

Ticket retargeted after milestone closed

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