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Committer:
William Reade
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Author(s):
William Reade
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Date:
2012-04-11 15:43:50 UTC
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mfrom:
(520.3.2 constraints-compatibility)
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Revision ID:
fwereade@gmail.com-20120411154350-zihzhrwj6puzlfgt
Forward-compatibility fixes for Constraints
* Any constraint name can now be registered; no more global registry
* Unrecognised constraints are now ignored but persisted when introduced via
ConstraintSet.load
* Unrecognised traits are now always errors when introduced via
ConstraintSet.parse
R=hazmat
CC=
https://codereview.appspot.com/6001050