pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.

2014-08-01  Paolo Carlini  <paolo.carlini@oracle.com>

	* pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.

From-SVN: r213433

gcc/cp/ChangeLog

+2014-08-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.
+
 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 
 	* cp-gimplify.c (cp_genericize_r): For -fsanitize=null and/or

gcc/cp/pt.c

@@ -7414,9 +7414,7 @@ lookup_template_class_1 (tree d1, tree arglist, tree in_decl, tree context,
       templ = TYPE_TI_TEMPLATE (d1);
       d1 = DECL_NAME (templ);
     }
-  else if (TREE_CODE (d1) == TEMPLATE_DECL
-           && DECL_TEMPLATE_RESULT (d1)
-	   && TREE_CODE (DECL_TEMPLATE_RESULT (d1)) == TYPE_DECL)
+  else if (DECL_TYPE_TEMPLATE_P (d1))
     {
       templ = d1;
       d1 = DECL_NAME (templ);