* ptree.c (cxx_print_xnode): Handle TRAIT_EXPR.

From-SVN: r223299

gcc/cp/ChangeLog

+2015-05-18  Jason Merrill  <jason@redhat.com>
+
+	* ptree.c (cxx_print_xnode): Handle TRAIT_EXPR.
+
 2015-05-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 
 	PR fortran/44054

gcc/cp/ptree.c

@@ -271,6 +271,13 @@ cxx_print_xnode (FILE *file, tree node, int indent)
       print_node (file, "pattern", DEFERRED_NOEXCEPT_PATTERN (node), indent+4);
       print_node (file, "args", DEFERRED_NOEXCEPT_ARGS (node), indent+4);
       break;
+    case TRAIT_EXPR:
+      indent_to (file, indent+4);
+      fprintf (file, "kind %d", TRAIT_EXPR_KIND (node));
+      print_node (file, "type 1", TRAIT_EXPR_TYPE1 (node), indent+4);
+      if (TRAIT_EXPR_TYPE2 (node))
+	print_node (file, "type 2", TRAIT_EXPR_TYPE2 (node), indent+4);
+      break;
     case LAMBDA_EXPR:
       cxx_print_lambda_node (file, node, indent);
       break;