Custom Query (1030 matches)

The following shows a problem that I noticed.

The condition signalled seems ok (SIMPLE-READER-ERROR) but the associated message does not mention the fact that the problem is the unknown package.

Incidentally I would create a special PACKAGE-NOT-FOUND-READER condition for this specific error.

paniscia:~ marcoxa$ ccl
AM I BEING LOADED?
Welcome to Clozure Common Lisp Version 1.5-r13651  (DarwinX8632)!
? (ignore-errors (read))
foo::bar

NIL
#<CCL::SIMPLE-READER-ERROR #xC47489E>
? > Error: Unbound variable: BAR
> While executing: CCL::TOPLEVEL-EVAL, in process listener(1).
> Type :GO to continue, :POP to abort, :R for a list of available restarts.
> If continued: Retry getting the value of BAR.
> Type :? for other options.
1 > :pop

Marco

Hi,

Is this a known bug? I don't have the expertise to describe the problem in a sensible way--I'm not even sure whether it has to do with 'do' per se--but you'll see what I mean. This is on: 1.6-r14468M (DarwinX8664)!

Line breaks added for readability:

? (setf (get 'sym1 'prop) '(this that theother))
(THIS THAT THEOTHER)
? (setf sym2 'sym1)
SYM1
? (do ((lst (symbol-plist 'sym1) (cdr lst))) 
      ((null lst) t) 
   (princ (car lst)))
PROP(THIS THAT THEOTHER)
T
? (do ((lst (symbol-plist sym2) (cdr lst))) 
      ((null lst) t) 
    (princ (car lst)))
;Compiler warnings :
;   In an anonymous lambda form at position 24: Undeclared free variable SYM2PROP(THIS THAT THEOTHER)
T
? 

Thank you for ccl, btw. It seems incredibly fast, which matters for my application.

Marshall

Clozure does not work on Windows 2000 because it uses Windows XP specific API functions such as AddVectoredExceptionHandler()