Opened 9 years ago

Last modified 22 months ago

#395 new defect

Reader mistakenly accepts multiply dotted forms such as (2 . 5 . x)

Reported by: Mark Evenson Owned by:
Priority: minor Milestone: 1.9.2
Component: interpreter Version: 1.4.0-dev
Keywords: Cc:
Parent Tickets:

Description (last modified by Mark Evenson)

In <​http://article.gmane.org/gmane.lisp.armedbear.devel/3454> Alejandro Zamora Fonseca notes:

CL-USER> '(2 . 5)
(2 . 5)
CL-USER> '(2 . 5 . 5)
(2 . 5)
CL-USER> (equal '(2 . 5) '(2 . 5 . 5))
T

while other implementations give me an error when i type '(2 . 5 . 5)
it's a bug or ANSI CL allows this?

According to Pascal J. Bourguignon's reading of the CLHS <​http://article.gmane.org/gmane.lisp.armedbear.devel/3455>, ABCL should signal a READER-ERROR (or possibly an ERROR) to return to ANSI conformance.

Change History (11)

comment:1 Changed 9 years ago by Mark Evenson

Description: modified (diff)

comment:2 Changed 8 years ago by Mark Evenson

Milestone: 1.4.0 → 1.5.0

Ticket retargeted after milestone closed

comment:3 Changed 8 years ago by Mark Evenson

Milestone: 1.5.0 → 1.6.0

Ticket retargeted after milestone closed

comment:4 Changed 5 years ago by Mark Evenson

Milestone: 1.6.0 → 1.6.1

Ticket retargeted after milestone closed

comment:5 Changed 5 years ago by Mark Evenson

Milestone: 1.6.1 → 1.6.2

Ticket retargeted after milestone closed

comment:6 Changed 5 years ago by Mark Evenson

Milestone: 1.6.2 → 1.7.0

comment:7 Changed 5 years ago by Mark Evenson

Milestone: 1.7.0 → 1.7.1

Ticket retargeted after milestone closed

comment:8 Changed 4 years ago by Mark Evenson

Milestone: 1.7.1 → 1.7.2

Ticket retargeted after milestone closed

comment:9 Changed 4 years ago by Mark Evenson

Milestone: 1.7.2 → 1.8.0

Milestone renamed

comment:10 Changed 4 years ago by Mark Evenson

Milestone: 1.8.0 → 1.8.1

Ticket retargeted after milestone closed

comment:11 Changed 22 months ago by Mark Evenson

Milestone: 1.8.1 → 1.9.2
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