From 3f9bf06c1d29bdc44d6e4fef9b79e572605a72b7 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 28 Jul 2009 18:14:11 +0000
Subject: * proc.c (rb_method_entry_arity): support not_implemented method.  
 (I have no idea to test it)

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 proc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'proc.c')

diff --git a/proc.c b/proc.c
index 3b83b17c3..1d5189a84 100644
--- a/proc.c
+++ b/proc.c
@@ -1487,6 +1487,9 @@ rb_method_entry_arity(const rb_method_entry_t *me)
 	      return -(iseq->argc + 1 + iseq->arg_post_len);
 	  }
       }
+      case VM_METHOD_TYPE_UNDEF:
+      case VM_METHOD_TYPE_NOTIMPLEMENTED:
+	return 0;
       case VM_METHOD_TYPE_OPTIMIZED: {
 	  switch (me->body.optimize_type) {
 	    case OPTIMIZED_METHOD_TYPE_SEND:
@@ -1495,9 +1498,8 @@ rb_method_entry_arity(const rb_method_entry_t *me)
 	      break;
 	  }
       }
-      default:
-	rb_bug("rb_method_entry_arity: invalid method entry type (%d)", me->type);
     }
+    rb_bug("rb_method_entry_arity: invalid method entry type (%d)", me->type);
 }
 
 /*
-- 
cgit