From aa3da1605ceb50fe8353ecb7d03b6f074e131284 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 1 Jul 2002 16:23:58 -0300
Subject: `newproxy' uses its own weaktable

---
 lauxlib.c | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

(limited to 'lauxlib.c')

diff --git a/lauxlib.c b/lauxlib.c
index 26a81287..d66250b3 100644
--- a/lauxlib.c
+++ b/lauxlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.c,v 1.76 2002/06/25 19:15:21 roberto Exp roberto $
+** $Id: lauxlib.c,v 1.77 2002/06/26 19:28:44 roberto Exp roberto $
 ** Auxiliary functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -302,24 +302,6 @@ LUALIB_API void luaL_unref (lua_State *L, int t, int ref) {
 }
 
 
-LUALIB_API void luaL_weakregistry (lua_State *L) {
-  static const char dummy = '\0';  /* index for a weak table in registry */
-  lua_pushudataval(L, (void *)&dummy);  /* push index */
-  lua_rawget(L, LUA_REGISTRYINDEX);  /* get value */
-  if (!lua_isnil(L, -1)) return;  /* weak table already created? */
-  /* else must create a weak table */
-  lua_pop(L, 1);  /* remove previous nil */
-  lua_newtable(L);  /* new table `w' */
-  lua_pushvalue(L, -1);
-  lua_setmetatable(L, -2);  /* setmetatable(w, w) */
-  lua_pushliteral(L, "__mode");
-  lua_pushliteral(L, "kv");
-  lua_rawset(L, -3);  /* metatable(w).__mode = "kv" */
-  lua_pushudataval(L, (void *)&dummy);  /* push index */
-  lua_pushvalue(L, -2);  /* push value */
-  lua_rawset(L, LUA_REGISTRYINDEX);  /* store new weak table into registry */
-}
-
 
 /*
 ** {======================================================
-- 
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