From c69d9b447cefb5116a3413df0df5235a40c4acc0 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 22 Oct 2009 08:29:53 +0000
Subject: * parse.y (arg_prepend): removed.  a patch from Mikhail T. in  
 [ruby-core:26217].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@25432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 22 ----------------------
 1 file changed, 22 deletions(-)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index 13cecf4e98..5a8106837b 100644
--- a/parse.y
+++ b/parse.y
@@ -149,7 +149,6 @@ static NODE *list_append();
 static NODE *list_concat();
 static NODE *arg_append();
 static NODE *arg_concat();
-static NODE *arg_prepend();
 static NODE *literal_concat();
 static NODE *new_evstr();
 static NODE *evstr2dstr();
@@ -5874,27 +5873,6 @@ arg_blk_pass(node1, node2)
     return node1;
 }
 
-static NODE*
-arg_prepend(node1, node2)
-    NODE *node1, *node2;
-{
-    switch (nd_type(node2)) {
-      case NODE_ARRAY:
-	return list_concat(NEW_LIST(node1), node2);
-
-      case NODE_SPLAT:
-	return arg_concat(node1, node2->nd_head);
-
-      case NODE_BLOCK_PASS:
-	node2->nd_body = arg_prepend(node1, node2->nd_body);
-	return node2;
-
-      default:
-	rb_bug("unknown nodetype(%d) for arg_prepend", nd_type(node2));
-    }
-    return 0;			/* not reached */
-}
-
 static NODE*
 new_call(r,m,a)
     NODE *r;
-- 
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