unionTypeToCeylon_

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	19 of 110	83%	1 of 2	50%	2	3	1	3	1	2
unionTypeToCeylon(Tree.UnionType)		85%		50%	1	2	0	2	0	1
unionTypeToCeylon_()		0%		n/a	1	1	1	1	1	1