--- a/src/Pure/display.ML Wed Jun 07 02:01:27 2006 +0200
+++ b/src/Pure/display.ML Wed Jun 07 02:01:28 2006 +0200
@@ -169,7 +169,7 @@
fun prt_sort S = Sign.pretty_sort thy S;
fun prt_arity t (c, (_, Ss)) = Sign.pretty_arity thy (t, Ss, [c]);
fun prt_typ ty = Pretty.quote (Sign.pretty_typ thy ty);
- val prt_typ_no_tvars = prt_typ o Type.freeze_type;
+ val prt_typ_no_tvars = prt_typ o Logic.unvarifyT;
fun prt_term t = Pretty.quote (Sign.pretty_term thy t);
val prt_term_no_vars = prt_term o Logic.unvarify;
fun prt_const (c, ty) = [Pretty.str c, Pretty.str " ::", Pretty.brk 1, prt_typ_no_tvars ty];