Doug Coleman 5bcdeee745 classes: Add a check that arguments to classoids are themselves classoids. ... Introduce a new word-prop that makes tuple-class words classoids at parse-time so that self-referential tuple definitions with maybe{} work, e.g. TUPLE: node { next maybe{ node } } ; Add unit test. Fixes #766.		2013-03-22 16:00:46 -07:00
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authors.txt	classes.maybe: move maybe definition from classes.union to classes.maybe	2011-11-22 02:46:36 -08:00
maybe-tests.factor	classes: Add a check that arguments to classoids are themselves classoids.	2013-03-22 16:00:46 -07:00
maybe.factor	core: some more cleanup of USING lists.	2013-03-05 10:48:14 -08:00