3 commits

Author	SHA1	Message	Date
Roland Conybeare	829bffd007	xo-expression: + Expression::visit_preorder()	2024-06-24 15:10:06 -04:00
Roland Conybeare	9ff173f68a	xo-expression: add explicit types to all Expressions	2024-06-18 16:55:46 -04:00
Roland Conybeare	9d2b0f17f8	xo-expression: + Variable + apply/lambda fixes	2024-06-13 17:59:51 -04:00