From 992b6d2712c50ba2a20f161aaaddc7225734c5f1 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 11 Jun 2018 11:19:50 -0300
Subject: no more 'TESTGRAYBIT' (to free this bit for real uses)

---
 lgc.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'lgc.h')

diff --git a/lgc.h b/lgc.h
index fc62cfd8..d7adf444 100644
--- a/lgc.h
+++ b/lgc.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lgc.h,v 2.102 2018/02/19 13:55:34 roberto Exp roberto $
+** $Id: lgc.h,v 2.102 2018/02/19 20:06:56 roberto Exp roberto $
 ** Garbage Collector
 ** See Copyright Notice in lua.h
 */
@@ -69,13 +69,14 @@
 
 /*
 ** Layout for bit use in 'marked' field. First three bits are
-** used for object "age" in generational mode.
+** used for object "age" in generational mode. Last bit is free
+** to be used by respective objects.
 */
 #define WHITE0BIT	3  /* object is white (type 0) */
 #define WHITE1BIT	4  /* object is white (type 1) */
 #define BLACKBIT	5  /* object is black */
 #define FINALIZEDBIT	6  /* object has been marked for finalization */
-#define TESTGRAYBIT	7  /* used by tests (luaL_checkmemory) */
+
 
 
 #define WHITEBITS	bit2mask(WHITE0BIT, WHITE1BIT)
-- 
cgit v1.2.3-55-g6feb