Refactor polymorphic parameter for records; Improve error message for parametric polymorphic enumerated array index types
Refactor polymorphic parameter for records; Improve error message for parametric polymorphic enumerated array index types

ThisDrunkDane/Odin,gingerBill/Odin,ThisDrunkDane/Odin,gingerBill/Odin,gingerBill/Odin,ThisDrunkDane/Odin,gingerBill/Odin