* parse.y (exc_list): allow expanding list. [ruby-dev:22134]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5109 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index a2c21aa25..a8f70b92e 100644
--- a/parse.y
+++ b/parse.y
@@ -1859,7 +1859,11 @@ opt_rescue	: kRESCUE exc_list exc_var then
 		| none
 		;
 
-exc_list	: args
+exc_list	: arg_value
+		    {
+			$$ = NEW_LIST($1);
+		    }
+		| mrhs
 		| none
 		;