From 4bbb0f9801a2d3ff3635078cb38e1b4922f32573 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 11 May 2012 05:23:14 +0000
Subject: Bug #6419: fix cmdarg begin

* parse.y (primary): begin/end block should be isolated from outside.
  [ruby-dev:45631][Bug #6419]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index 7dd3a8a159..098e946abd 100644
--- a/parse.y
+++ b/parse.y
@@ -2684,6 +2684,8 @@ primary		: literal
 		    }
 		| k_begin
 		    {
+			$<val>1 = cmdarg_stack;
+			cmdarg_stack = 0;
 		    /*%%%*/
 			$<num>$ = ruby_sourceline;
 		    /*%
@@ -2692,6 +2694,7 @@ primary		: literal
 		  bodystmt
 		  k_end
 		    {
+			cmdarg_stack = $<val>1;
 		    /*%%%*/
 			if ($3 == NULL) {
 			    $$ = NEW_NIL();
-- 
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