parse.y: lparen_arg statement

* parse.y (primary): allow parenthesised statement as a method
  argument.  [Feature #12686]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55965 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index 17f0f9c50a..7a1494142b 100644
--- a/parse.y
+++ b/parse.y
@@ -2659,7 +2659,7 @@ primary		: literal
 			$<val>1 = cmdarg_stack;
 			CMDARG_SET(0);
 		    }
-		  expr {SET_LEX_STATE(EXPR_ENDARG);} rparen
+		  stmt {SET_LEX_STATE(EXPR_ENDARG);} rparen
 		    {
 			CMDARG_SET($<val>1);
 		    /*%%%*/