src/Pure/Isar/locale.ML
changeset 16850 35e07087aba2
parent 16790 be2780f435e1
child 16861 7446b4be013b
--- a/src/Pure/Isar/locale.ML	Thu Jul 14 19:28:33 2005 +0200
+++ b/src/Pure/Isar/locale.ML	Thu Jul 14 19:28:34 2005 +0200
@@ -1983,7 +1983,7 @@
 
     val tinst = Symtab.make (map
                 (fn ((x, 0), T) => (x, T |> renameT)
-                  | ((_, n), _) => error "Internal error var in prep_registration") vinst);
+                  | ((_, n), _) => sys_error "Internal error var in prep_registration") vinst);
     val inst = Symtab.make (given_ps ~~ map rename vs);
 
     (* defined params without user input *)