[Laszlo-dev] For Review: Change 41430 Summary:Experimental traits implementation for lps-dev

[Jim Grandy]

Change 41430 by jgrandy at jgrandy-dev on 2006/04/12 16:14:55 *pending*

	Summary:Experimental traits implementation for lps-dev
	
	New Features:Traits
	
	Technical Reviewer: ptw (pending)
	QA Reviewer: mdavis (pending)
	Doc Reviewer: jsundman (pending)
	
	Documentation:Eventually will be derived from
	http://wiki.openlaszlo.org/Traits_Proposal, but remember this is an
	experimental feature and will not ship in final form until Legals
	ships.
	
	Details:Added an experimental traits implementation. I debated
	whether this belongs in trunk, but I think the benefits outweigh the
	risks. This feature will not be final until Legals ships later this
	year, so the chief risk is that the semantics will change in the
	Legals implementation and people will need to adjust.
	
	 Information about traits can be found at
	 http://wiki.openlaszlo.org/Traits_Proposal. This checkin implements
	 just the ability to declare traits in a class definition, not to
	 declare traits on a single instance. Introspection of traits for
	 classes is implemented, however.
	
	Tests:Augmented the test/traits.lzx unit test to cover attributes,  
methods,
	and subnodes. This unit test currently passes.

Affected files ...

... //depot/lps-dev/WEB-INF/lps/lfc/core/LzClass.as#8 edit
... //depot/lps-dev/WEB-INF/lps/lfc/core/LzTrait.as#1 edit
... //depot/lps-dev/WEB-INF/lps/lfc/core/UserClass.as#5 edit
... //depot/lps-dev/WEB-INF/lps/lfc/glue/LaszloInitiator.as#7 edit
... //depot/lps-dev/WEB-INF/lps/schema/lzx.rnc#38 edit
... //depot/lps-dev/test/traits.lzx#3 edit


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