* parse.y (block_param): should interpret single parenthesized

left hand side expression.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Wed Oct  4 15:46:32 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (block_param): should interpret single parenthesized
+	  left hand side expression.
+
 Wed Oct  4 08:52:30 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* test/optparse/test_getopts.rb: changed the class name of test case

parse.y

@@ -2861,7 +2861,7 @@ block_param1	: bv_decl
 		| tLPAREN block_param rparen
 		    {
 		    /*%%%*/
-			$$ = $2;
+			$$ = NEW_MASGN(NEW_LIST($2), 0);
 		    /*%
 			$$ = dispatch1(mlhs_paren, $2);
 		    %*/