1 (* This file comes mostly from "Modern Compiler Implementation in ML," by Andrew Appel
2 * http://www.cs.princeton.edu/~appel/modern/ml/
7 val reset : unit -> unit
9 val anyErrors : bool ref
10 val errorText : string ref
12 val fileName : string ref
13 val sourceStream : TextIO.instream ref
16 val linePos : int list ref
18 val error : (int * int) option -> string -> unit
20 val dummyLoc : int * int