From 6dcd049ba9557faca63a1823dcd151d6f94379aa Mon Sep 17 00:00:00 2001
From: Whiteknight <Whiteknight@d31e2699-5ff4-0310-a27c-f18f2fbe73fe>
Date: Tue, 12 Aug 2008 23:09:03 +0000
Subject: [PATCH] [gsoc_pdd09] one more assertion, to extra double triple check
 things.

git-svn-id: https://svn.parrot.org/parrot/branches/gsoc_pdd09@30194 d31e2699-5ff4-0310-a27c-f18f2fbe73fe
---
 src/gc/gc_it.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gc/gc_it.c b/src/gc/gc_it.c
index 09e65d578c..c44cdc7877 100644
--- a/src/gc/gc_it.c
+++ b/src/gc/gc_it.c
@@ -159,6 +159,7 @@ Parrot_gc_it_init(PARROT_INTERP)
         UINTVAL p;
         PObj * pobj = (PObj*)(hdr + 1);
         p = h + sizeof(Gc_it_hdr);
+        PARROT_ASSERT(hdr == PObj_to_IT_HDR(IT_HDR_to_PObj(hdr)));
         PARROT_ASSERT(&(hdr[1]) == (hdr + 1));
         PARROT_ASSERT((hdr + 1) == (Gc_it_hdr*)((char*)hdr + sizeof(Gc_it_hdr)));
         PARROT_ASSERT((void*)pobj > (void*)hdr);