anchor.diff:          | None, _ -> None
   
       let transformObjectExpr (com: IPythonCompiler) ctx (members: Fable.MemberDecl list) baseCall: Expression * Statement list =
  -        // printfn "transformObjectExpr: %A" baseCall
  +        //printfn "transformObjectExpr: %A" baseCall
           let makeMethod prop hasSpread args body decorators =
               let args, body, returnType =
                   getMemberArgsAndBody com ctx (Attached(isStatic=false)) hasSpread args body
  
positive.code:             ]
          let args =
              fieldIds
              |> Array.mapToList (ident com ctx >> Arg.arg)
              |> (fun args -> Arguments.arguments(args=args))
          declareType com ctx ent entName args body baseExpr classMembers
  
  
negative.code:         declareType com ctx ent entName args body baseExpr classMembers
  
      let transformClassWithCompilerGeneratedConstructor (com: IPythonCompiler) ctx (ent: Fable.Entity) (entName: string) classMembers =
          //printfn "transformClassWithCompilerGeneratedConstructor"
          let fieldIds = getEntityFieldsAsIdents com ent
          let args = fieldIds |> Array.map (fun id -> com.GetIdentifier(ctx, id.Name) |> Expression.name)
          let baseExpr =
  