From 5951c79ae12b31556f8a64886b1d7fd0801d7889 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Thu, 25 Apr 2013 16:35:19 -0300
Subject: default increment for 'for' loop is an integer (1, not 1.0)

---
 lcode.c   | 6 +++---
 lcode.h   | 4 ++--
 lparser.c | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/lcode.c b/lcode.c
index 8e0b443d..8a4b2ba9 100644
--- a/lcode.c
+++ b/lcode.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lcode.c,v 2.63 2013/04/15 15:43:34 roberto Exp roberto $
+** $Id: lcode.c,v 2.64 2013/04/16 18:46:28 roberto Exp roberto $
 ** Code generator for Lua
 ** See Copyright Notice in lua.h
 */
@@ -322,14 +322,14 @@ int luaK_stringK (FuncState *fs, TString *s) {
 }
 
 
-static int luaK_intK (FuncState *fs, lua_Integer n) {
+int luaK_intK (FuncState *fs, lua_Integer n) {
   TValue o;
   setivalue(&o, n);
   return addk(fs, &o, &o);
 }
 
 
-int luaK_numberK (FuncState *fs, lua_Number r) {
+static int luaK_numberK (FuncState *fs, lua_Number r) {
   int n;
   lua_State *L = fs->ls->L;
   TValue o;
diff --git a/lcode.h b/lcode.h
index 10f30f79..e151c436 100644
--- a/lcode.h
+++ b/lcode.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lcode.h,v 1.57 2011/04/07 18:14:12 roberto Exp roberto $
+** $Id: lcode.h,v 1.58 2011/08/30 16:26:41 roberto Exp roberto $
 ** Code generator for Lua
 ** See Copyright Notice in lua.h
 */
@@ -52,7 +52,7 @@ LUAI_FUNC void luaK_nil (FuncState *fs, int from, int n);
 LUAI_FUNC void luaK_reserveregs (FuncState *fs, int n);
 LUAI_FUNC void luaK_checkstack (FuncState *fs, int n);
 LUAI_FUNC int luaK_stringK (FuncState *fs, TString *s);
-LUAI_FUNC int luaK_numberK (FuncState *fs, lua_Number r);
+LUAI_FUNC int luaK_intK (FuncState *fs, lua_Integer n);
 LUAI_FUNC void luaK_dischargevars (FuncState *fs, expdesc *e);
 LUAI_FUNC int luaK_exp2anyreg (FuncState *fs, expdesc *e);
 LUAI_FUNC void luaK_exp2anyregup (FuncState *fs, expdesc *e);
diff --git a/lparser.c b/lparser.c
index 0ac318ff..c6605762 100644
--- a/lparser.c
+++ b/lparser.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lparser.c,v 2.130 2013/02/06 13:37:39 roberto Exp roberto $
+** $Id: lparser.c,v 2.131 2013/04/16 18:46:28 roberto Exp roberto $
 ** Lua Parser
 ** See Copyright Notice in lua.h
 */
@@ -1326,7 +1326,7 @@ static void fornum (LexState *ls, TString *varname, int line) {
   if (testnext(ls, ','))
     exp1(ls);  /* optional step */
   else {  /* default step = 1 */
-    luaK_codek(fs, fs->freereg, luaK_numberK(fs, 1));
+    luaK_codek(fs, fs->freereg, luaK_intK(fs, 1));
     luaK_reserveregs(fs, 1);
   }
   forbody(ls, base, line, 1, 1);
-- 
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