From c23f7053495934bc7fbce7328af1e7f03f248de1 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 30 Aug 2013 12:49:41 -0300
Subject: BUG: GC can collect a long string still in use during parser

---
 ltable.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'ltable.h')

diff --git a/ltable.h b/ltable.h
index 2f6f5c2d..b28b6e62 100644
--- a/ltable.h
+++ b/ltable.h
@@ -1,5 +1,5 @@
 /*
-** $Id: ltable.h,v 2.16 2011/08/17 20:26:47 roberto Exp $
+** $Id: ltable.h,v 2.16.1.1 2013/04/12 18:48:47 roberto Exp roberto $
 ** Lua tables (hash)
 ** See Copyright Notice in lua.h
 */
@@ -17,6 +17,10 @@
 
 #define invalidateTMcache(t)	((t)->flags = 0)
 
+/* returns the key, given the value of a table entry */
+#define keyfromval(v) \
+  (gkey(cast(Node *, cast(char *, (v)) - offsetof(Node, i_val))))
+
 
 LUAI_FUNC const TValue *luaH_getint (Table *t, int key);
 LUAI_FUNC void luaH_setint (lua_State *L, Table *t, int key, TValue *value);
-- 
cgit v1.2.3-55-g6feb