anchor.diff:      open System.Collections.Generic
   
       //
  -    [<CompiledName("NatLength")>]
  +    [<CompiledName("Length")>]
       let inline length (resizeArray : ResizeArray<'T>) =
           resizeArray.Count
   
  
positive.code:     let inline count (dictionary : IDictionary<'Key, 'T>) =
          dictionary.Count
  
      /// Gets the number of entries in the Dictionary as an unsigned integer.
      [<CompiledName("NatCount")>]
      let inline natCount (dictionary : IDictionary<'Key, 'T>) =
          Checked.uint32 dictionary.Count
  
      /// Creates a mutable dictionary with the specified capacity.
      [<CompiledName("CreateMutable")>]
      let inline createMutable<'Key, 'T when 'Key : equality> (capacity : int) =
  
negative.code: /// Additional functional operators on sets.
  [<RequireQualifiedAccess; CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
  module Set =
      //
      [<CompiledName("OfArrayView")>]
      let ofArrayView (view : ArrayView<'T>) : Set<'T> =
  