anchor.diff:  
   namespace Microsoft.FSharp.Compiler
   
  +open System
   open Microsoft.FSharp.Compiler
   open Microsoft.FSharp.Compiler.Range
   open Microsoft.FSharp.Compiler.ErrorLogger
  
positive.code:       member GetCheckResultsAndImplementationsForProject : unit -> PartialCheckResults * IL.ILAssemblyRef * Build.IRawFSharpAssemblyContents option 
  
        /// Get the logical time stamp that is associated with the output of the project if it were gully built immediately
        member GetLogicalTimeStampForProject: unit -> System.DateTime
  
        /// Await the untyped parse results for a particular slot in the vector of parse results.
        ///
  
negative.code:     member FileName: string
      member StartLineAlternate:int
      member EndLineAlternate:int
      [<Obsolete("This member has been replaced by StartLineAlternate, which produces 1-based line numbers rather than a 0-based line numbers. See https://github.com/fsharp/FSharp.Compiler.Service/issues/64")>]
      member StartLine:Line0
      [<Obsolete("This member has been replaced by EndLineAlternate, which produces 1-based line numbers rather than a 0-based line numbers. See https://github.com/fsharp/FSharp.Compiler.Service/issues/64")>]
      member EndLine:Line0
      member StartColumn:int
      member EndColumn:int
  