src/Pure/axclass.ML
changeset 4917 7c22890a7a9b
parent 4845 fdc7d8949d82
child 4934 683eae4b5d0f
--- a/src/Pure/axclass.ML	Wed May 13 12:17:30 1998 +0200
+++ b/src/Pure/axclass.ML	Wed May 13 12:17:49 1998 +0200
@@ -159,7 +159,7 @@
 (* errors *)
 
 fun err_not_logic c =
-  error ("Axiomatic class " ^ quote c ^ " not subclass of \"logic\"");
+  error ("Axiomatic class " ^ quote c ^ " not subclass of " ^ quote logicC);
 
 fun err_bad_axsort ax c =
   error ("Sort constraint in axiom " ^ quote ax ^ " not supersort of " ^ quote c);