pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a reduced-level template type parameter.

	* pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
        reduced-level template type parameter.

From-SVN: r18472

gcc/cp/ChangeLog

+Wed Mar 11 07:31:08 1998  Mark Mitchell  <mmitchell@usa.net>
+
+	* pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
+        reduced-level template type parameter.
+
 Wed Mar 11 07:25:20 1998  Mark Mitchell  <mmitchell@usa.net>
 
 	* parse.y (new_initializer): Make sure all initializers are

gcc/testsuite/g++.old-deja/g++.pt/memtemp72.C

+// Build don't link:
+
+template<class P> struct B
+{
+  template<class T> void f(T& t) { t = T(); }
+};
+
+enum ptype { t1, t2};
+
+struct D : public B<ptype>
+{
+  void g(double& d) { f(d); }
+};
+
+
+D d;
+