An enum definition: its members, notes and whether it is a flags or complete enum.
Fields
- base: Code_Node
- internal_type_inst: *Code_Type_Instantiation
- internal_type: *Type_Info
- external_type: *Type_Info_Enum
- block: *Code_Block
- notes: [] *Code_Note
- marked_as_complete: := false
- marked_as_specified: := false
- is_flags: := false