* parse.y (arg_add_gen): removed since identical to arg_append_gen.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 17 deletions

diff --git a/parse.y b/parse.y
index 3a769631d..c4470512f 100644
--- a/parse.y
+++ b/parse.y
@@ -7816,22 +7816,6 @@ arg_append_gen(struct parser_params *parser, NODE *node1, NODE *node2)
     }
 }
 
-#define arg_add(n1, n2) arg_add_gen(parser,n1,n2)
-static NODE *
-arg_add_gen(struct parser_params *parser, NODE *node1, NODE *node2)
-{
-    if (!node1) return NEW_LIST(node2);
-    switch (nd_type(node1))  {
-      case NODE_ARRAY:
-	return list_append(node1, node2);
-      case NODE_BLOCK_PASS:
-	node1->nd_head = arg_add(node1->nd_head, node2);
-	return node1;
-      default:
-	return NEW_ARGSPUSH(node1, node2);
-    }
-}
-
 static NODE *
 splat_array(NODE* node)
 {
@@ -7860,7 +7844,7 @@ node_assign_gen(struct parser_params *parser, NODE *lhs, NODE *rhs)
 
       case NODE_ATTRASGN:
       case NODE_CALL:
-	lhs->nd_args = arg_add(lhs->nd_args, rhs);
+	lhs->nd_args = arg_append(lhs->nd_args, rhs);
 	break;
 
       default: