1.1 --- a/src/HOL/Tools/record.ML	Wed Jul 06 20:46:06 2011 +0200
     1.2 +++ b/src/HOL/Tools/record.ML	Wed Jul 06 22:02:52 2011 +0200
     1.3 @@ -2411,7 +2411,7 @@
     1.4        |> add_extsplit extension_name ext_split
     1.5        |> add_splits extension_id (split_meta', split_object', split_ex', induct_scheme')
     1.6        |> add_extfields extension_name (fields @ [(full_moreN, moreT)])
     1.7 -      |> add_fieldext (extension_name, snd extension) (names @ [full_moreN])
     1.8 +      |> add_fieldext (extension_name, snd extension) names
     1.9        |> add_code ext_tyco vs extT ext simps' ext_inject
    1.10        |> Sign.restore_naming thy;
    1.11