Opened 20 months ago

Last modified 4 months ago

#459 new defect

Defsetf Lambda-Lists Don't Permit the &environment Parameter

Reported by: Evenson Not Org Owned by:
Priority: major Milestone: 1.6.1
Component: interpreter Version: 1.6.0-dev
Keywords: com.github-88 Cc:
Parent Tickets:

Description

​https://github.com/armedbear/abcl/issues/88

This is in violation to 3.4.7 which specifically allows the &environment parameter in defsetf lambda-lists.

Test case:

(defsetf foo (&environment env place) (value))
;; => &ENVIRONMENT is only valid at top level of lambda list.

I'm not entirely sure if 3.4.7 requires &environment to come after the places, unlike other lambda-lists where &environment has to be first. In any case, late &environment also fails in the same fashion.

(defsetf foo (place &environment env) (value))
;; => &ENVIRONMENT is only valid at top level of lambda list.

Subtickets

Change History (1)

comment:1 Changed 4 months ago by Evenson Not Org

Milestone: 1.6.0 → 1.6.1

Ticket retargeted after milestone closed

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