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	2d94fd51bf	xo-expression: initial commit (constant + primitive)	2024-06-13 15:20:36 -04:00