[Bug-kawa] [bug #44398] Unnecessary Warning when binding java object instances to a name

[ruuns]

URL:
  <http://savannah.gnu.org/bugs/?44398>

                 Summary: Unnecessary Warning when binding java object
instances to a name
                 Project: Kawa
            Submitted by: ruuns
            Submitted on: So 01 Mär 2015 14:54:20 GMT
                Category: None
                Severity: 3 - Normal
              Item Group: Documentation typo/error
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Hi, this is an issue which is probably not very important but i would like to
report it still for your knowledge.

I've tested some things in the REPL with some objects created with
define-simple-class and found maybe an unnecessary warning. 

Assume any define-simple-class definition e.g.

(define-simple-class point () (x init-value: 10))


You get no problem by using it with:

#|kawa:20|# (point):x
10
#|kawa:21|# (let ((a (point))) a:x)
10

But if you bind an instance to a name via define, you get an unexpected
warning "no known slot" although the correct value is returned.

#|kawa:22|# (define b (point))
#|kawa:23|# b:x
/dev/stdin:23:1: warning - no known slot 'x' in java.lang.Object
10


Ruuns




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