--- a/src/Pure/Isar/named_target.ML Thu May 29 22:46:20 2014 +0200
+++ b/src/Pure/Isar/named_target.ML Thu May 29 22:46:21 2014 +0200
@@ -79,9 +79,9 @@
Generic_Target.background_abbrev (b, global_rhs) params
#-> (fn (lhs, _) => Generic_Target.locale_const locale prmode ((b, mx), lhs));
-fun class_abbrev class prmode (b, mx) (global_rhs, rhs') params =
+fun class_abbrev class prmode (b, mx) (global_rhs, _) params =
Generic_Target.background_abbrev (b, global_rhs) params
- #-> (fn (lhs, _) => Class.abbrev class prmode ((b, mx), lhs) rhs');
+ #-> (fn (lhs, rhs) => Class.abbrev class prmode ((b, mx), lhs) rhs);
fun target_abbrev (ta as Target {target, is_locale, is_class, ...}) =
if is_class then class_abbrev target