From f3e1c29b2414510b4622336bed790960c0762057 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 27 Feb 2012 14:47:02 +0000
Subject: [PATCH] * parse.y (opt_bv_decl): allow newline at the end. 
 [ruby-dev:45292]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog |  4 ++++
 parse.y   | 11 +++++++----
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5d51cf157f..d6e2f02da8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Feb 27 23:46:09 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (opt_bv_decl): allow newline at the end.  [ruby-dev:45292]
+
 Mon Feb 27 20:43:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* io.c (rb_io_set_pos): add rdoc about textmode.
diff --git a/parse.y b/parse.y
index e47dac4304..bfddcfb34a 100644
--- a/parse.y
+++ b/parse.y
@@ -3727,13 +3727,16 @@ block_param_def	: '|' opt_bv_decl '|'
 		;
 
 
-opt_bv_decl	: none
-		| ';' bv_decls
+opt_bv_decl	: opt_nl
+		    {
+		      $$ = 0;
+		    }
+		| opt_nl ';' bv_decls opt_nl
 		    {
 		    /*%%%*/
 			$$ = 0;
 		    /*%
-			$$ = $2;
+			$$ = $3;
 		    %*/
 		    }
 		;
@@ -3788,7 +3791,7 @@ lambda		:   {
 		    }
 		;
 
-f_larglist	: '(' f_args opt_bv_decl rparen
+f_larglist	: '(' f_args opt_bv_decl ')'
 		    {
 		    /*%%%*/
 			$$ = $2;