* eval.c (rb_proc_arity, rb_node_arity, rb_mod_method_arity,

  rb_obj_method_arity): new functions to obtain method arity.
  [ruby-dev:25143]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/node.h b/node.h
index 6c8acb59b0..13b0279f3e 100644
--- a/node.h
+++ b/node.h
@@ -357,6 +357,7 @@ void rb_add_method _((VALUE, ID, NODE *, int));
 NODE *rb_node_newnode _((enum node_type,VALUE,VALUE,VALUE));
 
 NODE* rb_method_node _((VALUE klass, ID id));
+int rb_node_arity _((NODE* node));
 
 struct global_entry *rb_global_entry _((ID));
 VALUE rb_gvar_get _((struct global_entry *));