Uid.MarkedString
The only kind of information carried in Catala identifiers is the original string of the identifier annotated with the position where it is declared or used.
type info = string Mark.pos
val to_string : info -> string
val format : Stdlib.Format.formatter -> info -> unit
val equal : info -> info -> bool
Equality disregards position
val compare : info -> info -> int
Comparison disregards position