[gambit-list] (##resolve-referencing-objects obj) => list of the objects that reference obj implementation, feedback welcome.
Mikael
mikael.rcv at gmail.com
Wed Jun 19 11:47:40 EDT 2013
2013/6/19 Mikael <mikael.rcv at gmail.com>
..
> } else {
> // Reference from global variable etc.
> add_resolved_referencing_object(___ABSENT);
> }
>
>
___ABSENT showed to be unpractical as it behaves in an atypical way,
so___UNB1better is a better choice.
So:
add_resolved_referencing_object(___UNB1);
By this reason, using ##resolve-referencing-objects looks slightly
different now:
$ gsc
Gambit v4.6.9
> (define a "Hello world")
> (##resolve-referencing-objects a)
(#!unbound #!unbound #!unbound)
> (list a)
("Hello world")
> (##resolve-referencing-objects a)
(#!unbound #!unbound #!unbound ("Hello world"))
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