* eval.c (method_arity): should handle NODE_BMETHOD and

  NODE_DMETHOD. [ruby-core:01138]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index 101a27149e..04697f48a5 100644
--- a/eval.c
+++ b/eval.c
@@ -7444,6 +7444,9 @@ method_arity(method)
 	return INT2FIX(1);
       case NODE_IVAR:
 	return INT2FIX(0);
+      case NODE_BMETHOD:
+      case NODE_DMETHOD:
+       return block_arity(method);
       default:
 	body = body->nd_next;	/* skip NODE_SCOPE */
 	if (nd_type(body) == NODE_BLOCK)