From 7a543cfae613d7fa5f0cc82ef462310e5d3a4413 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 15 Apr 2013 12:43:34 -0300
Subject: [PATCH]

---
 lapi.c  | 12 ++++++++----
 lcode.c |  9 ++++-----
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/lapi.c b/lapi.c
index 7689c90b..60e3a1ee 100644
--- a/lapi.c
+++ b/lapi.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lapi.c,v 2.171 2013/03/16 21:10:18 roberto Exp roberto $
+** $Id: lapi.c,v 2.172 2013/04/12 19:07:09 roberto Exp roberto $
 ** Lua API
 ** See Copyright Notice in lua.h
 */
@@ -321,7 +321,7 @@ LUA_API int lua_compare (lua_State *L, int index1, int index2, int op) {
   o2 = index2addr(L, index2);
   if (isvalid(o1) && isvalid(o2)) {
     switch (op) {
-      case LUA_OPEQ: i = equalobj(L, o1, o2); break;
+      case LUA_OPEQ: i = luaV_equalobj(L, o1, o2); break;
       case LUA_OPLT: i = luaV_lessthan(L, o1, o2); break;
       case LUA_OPLE: i = luaV_lessequal(L, o1, o2); break;
       default: api_check(L, 0, "invalid option");
@@ -349,7 +349,11 @@ LUA_API lua_Number lua_tonumberx (lua_State *L, int idx, int *isnum) {
 LUA_API lua_Integer lua_tointegerx (lua_State *L, int idx, int *isnum) {
   TValue n;
   const TValue *o = index2addr(L, idx);
-  if (tonumber(o, &n)) {
+  if (ttisinteger(o)) {
+    if (isnum) *isnum = 1;
+    return ivalue(o);
+  }
+  else if (tonumber(o, &n)) {
     lua_Integer res;
     lua_Number num = nvalue(o);
     lua_number2integer(res, num);
@@ -482,7 +486,7 @@ LUA_API void lua_pushnumber (lua_State *L, lua_Number n) {
 
 LUA_API void lua_pushinteger (lua_State *L, lua_Integer n) {
   lua_lock(L);
-  setnvalue(L->top, cast_num(n));
+  setivalue(L->top, cast_num(n));
   api_incr_top(L);
   lua_unlock(L);
 }
diff --git a/lcode.c b/lcode.c
index 16f5702a..5ff659d0 100644
--- a/lcode.c
+++ b/lcode.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lcode.c,v 2.61 2012/08/14 18:12:34 roberto Exp roberto $
+** $Id: lcode.c,v 2.62 2012/08/16 17:34:28 roberto Exp $
 ** Code generator for Lua
 ** See Copyright Notice in lua.h
 */
@@ -293,9 +293,8 @@ static int addk (FuncState *fs, TValue *key, TValue *v) {
   TValue *idx = luaH_set(L, fs->h, key);
   Proto *f = fs->f;
   int k, oldsize;
-  if (ttisnumber(idx)) {
-    lua_Number n = nvalue(idx);
-    lua_number2int(k, n);
+  if (ttisinteger(idx)) {
+    k = ivalue(idx);
     if (luaV_rawequalobj(&f->k[k], v))
       return k;
     /* else may be a collision (e.g., between 0.0 and "\0\0\0\0\0\0\0\0");
@@ -306,7 +305,7 @@ static int addk (FuncState *fs, TValue *key, TValue *v) {
   k = fs->nk;
   /* numerical value does not need GC barrier;
      table has no metatable, so it does not need to invalidate cache */
-  setnvalue(idx, cast_num(k));
+  setivalue(idx, k);
   luaM_growvector(L, f->k, k, f->sizek, TValue, MAXARG_Ax, "constants");
   while (oldsize < f->sizek) setnilvalue(&f->k[oldsize++]);
   setobj(L, &f->k[k], v);