anchor.diff:  open LLVMSharp
   open FParsec
   
  -let [<Literal>] ``my-cool-jit`` = "my cool jit"
  +let [<Literal>] JitName = "my cool jit"
   
   let tests () = 
     [
  
positive.code:       match decl with
        | Prototype (name, args) -> prototypeToString (name, args)
        | Function (prototype, body) ->
          sprintf "%s %s" (prototypeToString prototype) (body.ToString())
  
  module Lexer =
    open FParsec
  
negative.code: 
      override expr.ToString() =
        match expr with
        | BinaryOperation (op, lhs, rhs) -> sprintf "%O %O %O" lhs op rhs
        | Number n -> sprintf "%f" n
        | Variable identifier -> sprintf "%s" identifier 
        | Call(fn, args) ->
  