From f9cfbba331bb317c944a82d138be29abbe8bb7c0 Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Wed, 15 Jul 2015 23:30:49 +0900
Subject: [PATCH] unalloced region may have any mark state

---
 extlib/benz/gc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/extlib/benz/gc.c b/extlib/benz/gc.c
index dc0cc0a8..0f5988ff 100644
--- a/extlib/benz/gc.c
+++ b/extlib/benz/gc.c
@@ -29,7 +29,6 @@ heap_init(struct pic_heap *heap)
 {
   heap->base.s.ptr = &heap->base;
   heap->base.s.size = 0; /* not 1, since it must never be used for allocation */
-  heap->base.s.mark = PIC_GC_UNMARK;
 
   heap->freep = &heap->base;
   heap->pages = NULL;
@@ -70,7 +69,6 @@ add_heap_page(pic_state *pic)
 
   up = pic_calloc(pic, 1 + nu + 1, sizeof(union header));
   up->s.size = nu + 1;
-  up->s.mark = PIC_GC_UNMARK;
   gc_free(pic, up);
 
   np = up + 1;