From c923eaf17621dc19c46c508fb8a53083852834bc Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 15 Jan 2009 16:32:49 +0000
Subject: merges r21536 from trunk into ruby_1_9_1. * vm.c
 (rb_vm_inc_const_missing_count, ruby_vm_const_missing_count):   added. *
 vm_insnhelper.h: ditto. * variable.c (rb_const_get_0), insns.def: Constants
 should not be   cached if const_missing is called.  [ruby-core:21059] [Bug
 #967] * bootstraptest/test_class.rb: add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21574 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'vm.c')

diff --git a/vm.c b/vm.c
index 2469d5ea4e..b8b1fd2fd1 100644
--- a/vm.c
+++ b/vm.c
@@ -34,6 +34,8 @@ VALUE rb_cEnv;
 VALUE rb_mRubyVMFrozenCore;
 
 VALUE ruby_vm_global_state_version = 1;
+VALUE ruby_vm_const_missing_count = 0;
+
 char ruby_vm_redefined_flag[BOP_LAST_];
 
 rb_thread_t *ruby_current_thread = 0;
@@ -49,6 +51,12 @@ rb_vm_change_state(void)
     INC_VM_STATE_VERSION();
 }
 
+void
+rb_vm_inc_const_missing_count(void)
+{
+    ruby_vm_const_missing_count +=1;
+}
+
 /* control stack frame */
 
 static inline VALUE
-- 
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