From 3dc5475e239e2da52a380288ae8b293a6b019f81 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 23 Aug 2011 14:24:34 -0300
Subject: 'nCcalls' should be local to each thread, as each thread may have its
 own C stack (with LuaThreads or something similar)

---
 lparser.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'lparser.c')

diff --git a/lparser.c b/lparser.c
index 57e5d9de..8d79f21d 100644
--- a/lparser.c
+++ b/lparser.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lparser.c,v 2.114 2011/07/15 12:50:29 roberto Exp roberto $
+** $Id: lparser.c,v 2.115 2011/07/27 18:09:01 roberto Exp roberto $
 ** Lua Parser
 ** See Copyright Notice in lua.h
 */
@@ -328,13 +328,13 @@ static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) {
 
 
 static void enterlevel (LexState *ls) {
-  global_State *g = G(ls->L);
-  ++g->nCcalls;
-  checklimit(ls->fs, g->nCcalls, LUAI_MAXCCALLS, "syntax levels");
+  lua_State *L = ls->L;
+  ++L->nCcalls;
+  checklimit(ls->fs, L->nCcalls, LUAI_MAXCCALLS, "syntax levels");
 }
 
 
-#define leavelevel(ls)	(G((ls)->L)->nCcalls--)
+#define leavelevel(ls)	((ls)->L->nCcalls--)
 
 
 static void closegoto (LexState *ls, int g, Labeldesc *label) {
@@ -1144,7 +1144,7 @@ static void assignment (LexState *ls, struct LHS_assign *lh, int nvars) {
     primaryexp(ls, &nv.v);
     if (nv.v.k != VINDEXED)
       check_conflict(ls, lh, &nv.v);
-    checklimit(ls->fs, nvars, LUAI_MAXCCALLS - G(ls->L)->nCcalls,
+    checklimit(ls->fs, nvars, LUAI_MAXCCALLS - ls->L->nCcalls,
                     "variable names");
     assignment(ls, &nv, nvars+1);
   }
-- 
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