Opened 3 years ago

Last modified 4 weeks ago

#450 new defect

Structure redefinition warning for closure-common

Reported by: Mark Evenson Owned by:
Priority: major Milestone: 1.7.1
Component: java Version:
Keywords: Cc:
Parent Tickets:

Description

From <​https://github.com/armedbear/abcl/issues/59>:

<​https://github.com/mcna/closure-common> fails to load properly because the xstream structure causes a redefinition failure, the reason being that the slot buffer of type (simple-array buffer-byte (*)) (which is also what's in the FASL, (#5=SYSTEM::DEFSTRUCT-SLOT-DESCRIPTION BUFFER #6=0 XSTREAM-BUFFER +NULL-BUFFER+ (#7=SIMPLE-ARRAY BUFFER-BYTE (#8=*)) #2# )) has the expanded type (SIMPLE-ARRAY (INTEGER 0 65535) (*)) loaded in the runtime (c.f. (nth 0 (system::dd-slots (get 'runes::xstream 'system::structure-definition)))).

Structure redefinition not supported in DEFSTRUCT for XSTREAM
   [Condition of type PROGRAM-ERROR]

Restarts:
 0: [TRY-RECOMPILING] Recompile xstream and try loading it again
...
Backtrace:
...
  4: (ERROR PROGRAM-ERROR :FORMAT-CONTROL "Structure redefinition not supported ~
                                   in DEFSTRUCT for ~A" :FORMAT-ARGUMENTS (RUNES:XSTREAM))
  5: (SYSTEM:COMPILER-DEFSTRUCT RUNES:XSTREAM :CONC-NAME #:XSTREAM- :DEFAULT-CONSTRUCTOR RUNES::MAKE-XSTREAM/LOW ...)

Change History (4)

comment:1 Changed 7 months ago by Mark Evenson

Milestone: 1.6.0 → 1.6.1

Ticket retargeted after milestone closed

comment:2 Changed 2 months ago by Mark Evenson

Milestone: 1.6.1 → 1.6.2

Ticket retargeted after milestone closed

comment:3 Changed 4 weeks ago by Mark Evenson

Milestone: 1.6.2 → 1.7.0

comment:4 Changed 4 weeks ago by Mark Evenson

Milestone: 1.7.0 → 1.7.1

Ticket retargeted after milestone closed

Note: See TracTickets for help on using tickets.