From e5af89e10d3e8cfbb6e3c5bf305ce19dc8fda258 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 3 Mar 2007 06:42:48 +0000
Subject: * parse.y (stmt, arg): should not omit lhs of OP_ASGN1 even if  
 empty.  [ruby-dev:30452]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8_6@11960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index c45866189..9241220f5 100644
--- a/parse.y
+++ b/parse.y
@@ -542,6 +542,7 @@ stmt		: kALIAS fitem {lex_state = EXPR_FNAME;} fitem
                         NODE *args;
 
 			value_expr($6);
+			if (!$3) $3 = NEW_ZARRAY();
 			args = arg_concat($6, $3);
 			if ($5 == tOROP) {
 			    $5 = 0;
@@ -1009,6 +1010,7 @@ arg		: lhs '=' arg
                         NODE *args;
 
 			value_expr($6);
+			if (!$3) $3 = NEW_ZARRAY();
 			args = arg_concat($6, $3);
 			if ($5 == tOROP) {
 			    $5 = 0;
-- 
cgit