[FIX] WeakMessageSend2-nk-rw

Ned Konz ned at bike-nomad.com
Sun Dec 8 20:21:12 UTC 2002


from preamble:

"Change Set:		WeakMessageSend2-nk-rw

Date:			8 December 2002 (v2)

Author:			Ned Konz and Rob Withers


v2: Eliminated WeakMessageSendError; value* now silently returns nil if
receiver or arguments have been GC'd.


This defines a simple MessageSend where the receiver and arguments are
held onto weakly.

And it changes the NuBlue event registration to use the WeakMessageSends
instead, so that subscribers can be garbage collected.

"!
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