case *Basic:
			// Don't print anything more for basic types since there's
			// no more information.
			return
		case *Named:
			if t.TypeParams().Len() > 0 {
				newTypeWriter(buf, qf).tParamList(t.TypeParams().list())
			}
		}
		if tname.IsAlias() {
			buf.WriteString(" =")
			if alias, ok := typ.(*Alias); ok { // materialized? (gotypesalias=1)
				typ = alias.fromRHS
			}