Implemented ADT (Algebraic Data Type) for enum#71

Merged

gdotdesign merged 11 commits intodevelopmentfrom adt

Aug 17, 2018

+944-57

Commits on Aug 3, 2018

Initial steps for ADTs.
gdotdesign
committed

Commits on Aug 8, 2018

Implement proper type checking for enums.
gdotdesign
committed

Commits on Aug 9, 2018

Initial implementation of type checking and compiling destructuring.
gdotdesign
committed

Commits on Aug 13, 2018

Added type checks for case branches.
gdotdesign
committed