diff --git a/lcode.c b/lcode.c
index c5151942..b8a4ed19 100644
--- a/lcode.c
+++ b/lcode.c
@@ -22,7 +22,7 @@
 
 #define hasjumps(e)	((e)->t != (e)->f)
 
-#define getcode(fs,e)	((fs)->f->code[(e)->u.i.info])
+#define getcode(fs,e)	((fs)->f->code[(e)->info])
 
 
 
@@ -202,7 +202,7 @@ static void freereg (FuncState *fs, int reg) {
 
 static void freeexp (FuncState *fs, expdesc *e) {
   if (e->k == VNONRELOC)
-    freereg(fs, e->u.i.info);
+    freereg(fs, e->info);
 }
 
 
@@ -225,14 +225,14 @@ static int addk (FuncState *fs, TObject *k, TObject *v) {
 }
 
 
-int luaK_stringk (FuncState *fs, TString *s) {
+int luaK_stringK (FuncState *fs, TString *s) {
   TObject o;
   setsvalue(&o, s);
   return addk(fs, &o, &o);
 }
 
 
-static int number_constant (FuncState *fs, lua_Number r) {
+int luaK_numberK (FuncState *fs, lua_Number r) {
   TObject o;
   setnvalue(&o, r);
   return addk(fs, &o, &o);
@@ -252,7 +252,7 @@ void luaK_setcallreturns (FuncState *fs, expdesc *e, int nresults) {
     SETARG_C(getcode(fs, e), nresults+1);
     if (nresults == 1) {  /* `regular' expression? */
       e->k = VNONRELOC;
-      e->u.i.info = GETARG_A(getcode(fs, e));
+      e->info = GETARG_A(getcode(fs, e));
     }
   }
 }
@@ -265,19 +265,19 @@ void luaK_dischargevars (FuncState *fs, expdesc *e) {
       break;
     }
     case VUPVAL: {
-      e->u.i.info = luaK_codeABC(fs, OP_GETUPVAL, 0, e->u.i.info, 0);
+      e->info = luaK_codeABC(fs, OP_GETUPVAL, 0, e->info, 0);
       e->k = VRELOCABLE;
       break;
     }
     case VGLOBAL: {
-      e->u.i.info = luaK_codeABc(fs, OP_GETGLOBAL, 0, e->u.i.info);
+      e->info = luaK_codeABc(fs, OP_GETGLOBAL, 0, e->info);
       e->k = VRELOCABLE;
       break;
     }
     case VINDEXED: {
-      freereg(fs, e->u.i.aux);
-      freereg(fs, e->u.i.info);
-      e->u.i.info = luaK_codeABC(fs, OP_GETTABLE, 0, e->u.i.info, e->u.i.aux);
+      freereg(fs, e->aux);
+      freereg(fs, e->info);
+      e->info = luaK_codeABC(fs, OP_GETTABLE, 0, e->info, e->aux);
       e->k = VRELOCABLE;
       break;
     }
@@ -334,17 +334,8 @@ static void discharge2reg (FuncState *fs, expdesc *e, int reg) {
       luaK_codeABC(fs, OP_LOADBOOL, reg, e->k == VTRUE, 0);
       break;
     }
-    case VNUMBER: {
-      lua_Number f = e->u.n;
-      int i = cast(int, f);
-      if ((lua_Number)i == f && -MAXARG_sBc <= i && i <= MAXARG_sBc)
-        luaK_codeAsBc(fs, OP_LOADINT, reg, i);  /* f has a small int value */
-      else
-        luaK_codeABc(fs, OP_LOADK, reg, number_constant(fs, f));
-      break;
-    }
     case VK: {
-      luaK_codeABc(fs, OP_LOADK, reg, e->u.i.info);
+      luaK_codeABc(fs, OP_LOADK, reg, e->info);
       break;
     }
     case VRELOCABLE: {
@@ -354,7 +345,7 @@ static void discharge2reg (FuncState *fs, expdesc *e, int reg) {
     }
     default: return;
   }
-  e->u.i.info = reg;
+  e->info = reg;
   e->k = VNONRELOC;
 }
 
@@ -374,8 +365,8 @@ static void luaK_exp2reg (FuncState *fs, expdesc *e, int reg) {
       return;  /* nothing to do... */
     }
     case VNONRELOC: {
-      if (reg != e->u.i.info)
-        luaK_codeABC(fs, OP_MOVE, reg, e->u.i.info, 0);
+      if (reg != e->info)
+        luaK_codeABC(fs, OP_MOVE, reg, e->info, 0);
       break;
     }
     case VJMP: {
@@ -387,7 +378,7 @@ static void luaK_exp2reg (FuncState *fs, expdesc *e, int reg) {
     }
   }
   dischargejumps(fs, e, reg);
-  e->u.i.info = reg;
+  e->info = reg;
   e->k = VNONRELOC;
 }
 
@@ -405,14 +396,14 @@ void luaK_exp2nextreg (FuncState *fs, expdesc *e) {
 int luaK_exp2anyreg (FuncState *fs, expdesc *e) {
   luaK_dischargevars(fs, e);
   if (e->k == VNONRELOC) {
-    if (!hasjumps(e)) return e->u.i.info;  /* exp is already in a register */ 
-    if (e->u.i.info >= fs->nactloc) {  /* reg. is not a local? */
-      dischargejumps(fs, e, e->u.i.info);  /* put value on it */
-      return e->u.i.info;
+    if (!hasjumps(e)) return e->info;  /* exp is already in a register */ 
+    if (e->info >= fs->nactloc) {  /* reg. is not a local? */
+      dischargejumps(fs, e, e->info);  /* put value on it */
+      return e->info;
     }
   }
   luaK_exp2nextreg(fs, e);  /* default */
-  return e->u.i.info;
+  return e->info;
 }
 
 
@@ -427,18 +418,17 @@ void luaK_exp2val (FuncState *fs, expdesc *e) {
 int luaK_exp2RK (FuncState *fs, expdesc *e) {
   luaK_exp2val(fs, e);
   switch (e->k) {
-    case VNUMBER: case VNIL: {
+    case VNIL: {
       if (fs->nk + MAXSTACK <= MAXARG_C) {  /* constant fit in argC? */
-        e->u.i.info = (e->k == VNIL) ? nil_constant(fs) :
-                                       number_constant(fs, e->u.n);
+        e->info = nil_constant(fs);
         e->k = VK;
-        return e->u.i.info + MAXSTACK;
+        return e->info + MAXSTACK;
       }
       else break;
     }
     case VK: {
-      if (e->u.i.info + MAXSTACK <= MAXARG_C)  /* constant fit in argC? */
-        return e->u.i.info + MAXSTACK;
+      if (e->info + MAXSTACK <= MAXARG_C)  /* constant fit in argC? */
+        return e->info + MAXSTACK;
       else break;
     }
     default: break;
@@ -452,25 +442,25 @@ void luaK_storevar (FuncState *fs, expdesc *var, expdesc *exp) {
   switch (var->k) {
     case VLOCAL: {
       freeexp(fs, exp);
-      luaK_exp2reg(fs, exp, var->u.i.info);
+      luaK_exp2reg(fs, exp, var->info);
       break;
     }
     case VUPVAL: {
       int e = luaK_exp2anyreg(fs, exp);
       freereg(fs, e);
-      luaK_codeABC(fs, OP_SETUPVAL, e, var->u.i.info, 0);
+      luaK_codeABC(fs, OP_SETUPVAL, e, var->info, 0);
       break;
     }
     case VGLOBAL: {
       int e = luaK_exp2anyreg(fs, exp);
       freereg(fs, e);
-      luaK_codeABc(fs, OP_SETGLOBAL, e, var->u.i.info);
+      luaK_codeABc(fs, OP_SETGLOBAL, e, var->info);
       break;
     }
     case VINDEXED: {
       int e = luaK_exp2anyreg(fs, exp);
       freereg(fs, e);
-      luaK_codeABC(fs, OP_SETTABLE, e, var->u.i.info, var->u.i.aux);
+      luaK_codeABC(fs, OP_SETTABLE, e, var->info, var->aux);
       break;
     }
     default: {
@@ -487,9 +477,9 @@ void luaK_self (FuncState *fs, expdesc *e, expdesc *key) {
   freeexp(fs, e);
   func = fs->freereg;
   luaK_reserveregs(fs, 2);
-  luaK_codeABC(fs, OP_SELF, func, e->u.i.info, luaK_exp2RK(fs, key));
+  luaK_codeABC(fs, OP_SELF, func, e->info, luaK_exp2RK(fs, key));
   freeexp(fs, key);
-  e->u.i.info = func;
+  e->info = func;
   e->k = VNONRELOC;
 }
 
@@ -510,7 +500,7 @@ static OpCode invertoperator (OpCode op) {
 
 
 static void invertjump (FuncState *fs, expdesc *e) {
-  Instruction *pc = getjumpcontrol(fs, e->u.i.info);
+  Instruction *pc = getjumpcontrol(fs, e->info);
   *pc = SET_OPCODE(*pc, invertoperator(GET_OPCODE(*pc)));
 }
 
@@ -527,7 +517,7 @@ static int jumponcond (FuncState *fs, expdesc *e, OpCode op) {
   }
   discharge2anyreg(fs, e);
   freeexp(fs, e);
-  return luaK_condjump(fs, op, NO_REG, e->u.i.info, 0);
+  return luaK_condjump(fs, op, NO_REG, e->info, 0);
 }
 
 
@@ -535,7 +525,7 @@ void luaK_goiftrue (FuncState *fs, expdesc *e) {
   int pc;  /* pc of last jump */
   luaK_dischargevars(fs, e);
   switch (e->k) {
-    case VK: case VNUMBER: case VTRUE: {
+    case VK: case VTRUE: {
       pc = NO_JUMP;  /* always true; do nothing */
       break;
     }
@@ -545,7 +535,7 @@ void luaK_goiftrue (FuncState *fs, expdesc *e) {
     }
     case VJMP: {
       invertjump(fs, e);
-      pc = e->u.i.info;
+      pc = e->info;
       break;
     }
     default: {
@@ -572,7 +562,7 @@ static void luaK_goiffalse (FuncState *fs, expdesc *e) {
       break;
     }
     case VJMP: {
-      pc = e->u.i.info;
+      pc = e->info;
       break;
     }
     default: {
@@ -593,7 +583,7 @@ static void codenot (FuncState *fs, expdesc *e) {
       e->k = VTRUE;
       break;
     }
-    case VK:  case VNUMBER: case VTRUE: {
+    case VK: case VTRUE: {
       e->k = VFALSE;
       break;
     }
@@ -605,7 +595,7 @@ static void codenot (FuncState *fs, expdesc *e) {
     case VNONRELOC: {
       discharge2anyreg(fs, e);
       freeexp(fs, e);
-      e->u.i.info = luaK_codeABC(fs, OP_NOT, 0, e->u.i.info, 0);
+      e->info = luaK_codeABC(fs, OP_NOT, 0, e->info, 0);
       e->k = VRELOCABLE;
       break;
     }
@@ -620,7 +610,7 @@ static void codenot (FuncState *fs, expdesc *e) {
 
 
 void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k) {
-  t->u.i.aux = luaK_exp2RK(fs, k);
+  t->aux = luaK_exp2RK(fs, k);
   t->k = VINDEXED;
 }
 
@@ -628,12 +618,12 @@ void luaK_indexed (FuncState *fs, expdesc *t, expdesc *k) {
 void luaK_prefix (FuncState *fs, UnOpr op, expdesc *e) {
   if (op == OPR_MINUS) {
     luaK_exp2val(fs, e);
-    if (e->k == VNUMBER)
-      e->u.n = -e->u.n;
+    if (e->k == VK && ttype(&fs->f->k[e->info]) == LUA_TNUMBER)
+      e->info = luaK_numberK(fs, -nvalue(&fs->f->k[e->info]));
     else {
       luaK_exp2anyreg(fs, e);
       freeexp(fs, e);
-      e->u.i.info = luaK_codeABC(fs, OP_UNM, 0, e->u.i.info, 0);
+      e->info = luaK_codeABC(fs, OP_UNM, 0, e->info, 0);
       e->k = VRELOCABLE;
     }
   }
@@ -695,30 +685,29 @@ void luaK_posfix (FuncState *fs, BinOpr op, expdesc *e1, expdesc *e2) {
       lua_assert(e1->t == NO_JUMP);  /* list must be closed */
       luaK_dischargevars(fs, e2);
       luaK_concat(fs, &e1->f, e2->f);
-      e1->k = e2->k; e1->u = e2->u; e1->t = e2->t;
+      e1->k = e2->k; e1->info = e2->info; e1->aux = e2->aux; e1->t = e2->t;
       break;
     }
     case OPR_OR: {
       lua_assert(e1->f == NO_JUMP);  /* list must be closed */
       luaK_dischargevars(fs, e2);
       luaK_concat(fs, &e1->t, e2->t);
-      e1->k = e2->k; e1->u = e2->u; e1->f = e2->f;
+      e1->k = e2->k; e1->info = e2->info; e1->aux = e2->aux; e1->f = e2->f;
       break;
     }
     case OPR_CONCAT: {
       luaK_exp2val(fs, e2);
       if (e2->k == VRELOCABLE && GET_OPCODE(getcode(fs, e2)) == OP_CONCAT) {
-        lua_assert(e1->u.i.info == GETARG_B(getcode(fs, e2))-1);
+        lua_assert(e1->info == GETARG_B(getcode(fs, e2))-1);
         freeexp(fs, e1);
-        SETARG_B(getcode(fs, e2), e1->u.i.info);
-        e1->k = e2->k; e1->u.i.info = e2->u.i.info;
+        SETARG_B(getcode(fs, e2), e1->info);
+        e1->k = e2->k; e1->info = e2->info;
       }
       else {
         luaK_exp2nextreg(fs, e2);
         freeexp(fs, e2);
         freeexp(fs, e1);
-        e1->u.i.info = luaK_codeABC(fs, codes[op], 0, e1->u.i.info,
-                                                      e2->u.i.info);
+        e1->info = luaK_codeABC(fs, codes[op], 0, e1->info, e2->info);
         e1->k = VRELOCABLE;
       }
       break;
@@ -727,7 +716,7 @@ void luaK_posfix (FuncState *fs, BinOpr op, expdesc *e1, expdesc *e2) {
       int o1, o2;
       OpCode opc;
       if (e1->k != VK) {  /* not a constant operator? */
-        o1 = e1->u.i.info;
+        o1 = e1->info;
         o2 = luaK_exp2RK(fs, e2);  /* maybe other operator is constant... */
         opc = codes[op];
       }
@@ -739,11 +728,11 @@ void luaK_posfix (FuncState *fs, BinOpr op, expdesc *e1, expdesc *e2) {
       freeexp(fs, e2);
       freeexp(fs, e1);
       if (op < OPR_NE) {  /* ORDER OPR */
-        e1->u.i.info = luaK_codeABC(fs, opc, 0, o1, o2);
+        e1->info = luaK_codeABC(fs, opc, 0, o1, o2);
         e1->k = VRELOCABLE;
       }
       else {  /* jump */
-        e1->u.i.info = luaK_condjump(fs, opc, o1, 0, o2);
+        e1->info = luaK_condjump(fs, opc, o1, 0, o2);
         e1->k = VJMP;
       }
     }
diff --git a/lcode.h b/lcode.h
index 3413fe88..e9058393 100644
--- a/lcode.h
+++ b/lcode.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lcode.h,v 1.24 2001/07/24 17:19:07 roberto Exp $
+** $Id: lcode.h,v 1.1 2001/11/29 22:14:34 rieru Exp rieru $
 ** Code generator for Lua
 ** See Copyright Notice in lua.h
 */
@@ -43,7 +43,8 @@ int luaK_codeABc (FuncState *fs, OpCode o, int A, unsigned int Bc);
 int luaK_codeABC (FuncState *fs, OpCode o, int A, int B, int C);
 void luaK_nil (FuncState *fs, int from, int n);
 void luaK_reserveregs (FuncState *fs, int n);
-int luaK_stringk (FuncState *fs, TString *s);
+int luaK_stringK (FuncState *fs, TString *s);
+int luaK_numberK (FuncState *fs, lua_Number r);
 void luaK_dischargevars (FuncState *fs, expdesc *e);
 int luaK_exp2anyreg (FuncState *fs, expdesc *e);
 void luaK_exp2nextreg (FuncState *fs, expdesc *e);
diff --git a/lopcodes.c b/lopcodes.c
index e9ae53b5..4d43a3b1 100644
--- a/lopcodes.c
+++ b/lopcodes.c
@@ -17,7 +17,6 @@
 const char *const luaP_opnames[] = {
   "MOVE",
   "LOADK",
-  "LOADINT",
   "LOADBOOL",
   "LOADNIL",
   "GETUPVAL",
@@ -67,7 +66,6 @@ const lu_byte luaP_opmodes[NUM_OPCODES] = {
 /*       T _ B C sA K mode		   opcode    */
   opmode(0,0,1,0, 1,0,iABC)		/* OP_MOVE */
  ,opmode(0,0,0,0, 1,1,iABc)		/* OP_LOADK */
- ,opmode(0,0,0,0, 1,0,iAsBc)		/* OP_LOADINT */
  ,opmode(0,0,0,0, 1,0,iABC)		/* OP_LOADBOOL */
  ,opmode(0,0,1,0, 1,0,iABC)		/* OP_LOADNIL */
  ,opmode(0,0,0,0, 1,0,iABC)		/* OP_GETUPVAL */
diff --git a/lopcodes.h b/lopcodes.h
index 6e2103c9..f8db57cf 100644
--- a/lopcodes.h
+++ b/lopcodes.h
@@ -129,7 +129,6 @@ name		args	description
 ------------------------------------------------------------------------*/
 OP_MOVE,/*	A B	R(A) := R(B)					*/
 OP_LOADK,/*	A Bc	R(A) := Kst(Bc)					*/
-OP_LOADINT,/*	A sBc	R(A) := (Number)sBc				*/
 OP_LOADBOOL,/*	A B C	R(A) := (Bool)B; if (C) PC++			*/
 OP_LOADNIL,/*	A B	R(A) := ... := R(B) := nil			*/
 OP_GETUPVAL,/*	A B	R(A) := UpValue[B]				*/
@@ -180,10 +179,7 @@ OP_SETLIST,/*	A Bc	R(A)[Bc-Bc%FPF+i] := R(A+i), 1 <= i <= Bc%FPF+1	*/
 OP_SETLISTO,/*	A Bc							*/
 
 OP_CLOSE,/*	A 	close all variables in the stack up to (>=) R(A)*/
-OP_CLOSURE /*	A Bc	R(A) := closure(KPROTO[Bc], R(A), ... ,R(A+n))	*/
-/*----------------------------------------------------------------------
-pseudo-instructions (interruptions): cannot occur in regular code
-------------------------------------------------------------------------*/
+OP_CLOSURE/*	A Bc	R(A) := closure(KPROTO[Bc], R(A), ... ,R(A+n))	*/
 } OpCode;
 
 
diff --git a/lparser.c b/lparser.c
index 0e43b2ba..fe81ed1d 100644
--- a/lparser.c
+++ b/lparser.c
@@ -130,12 +130,12 @@ static TString *str_checkname (LexState *ls) {
 static void init_exp (expdesc *e, expkind k, int i) {
   e->f = e->t = NO_JUMP;
   e->k = k;
-  e->u.i.info = i;
+  e->info = i;
 }
 
 
 static void codestring (LexState *ls, expdesc *e, TString *s) {
-  init_exp(e, VK, luaK_stringk(ls->fs, s));
+  init_exp(e, VK, luaK_stringK(ls->fs, s));
 }
 
 
@@ -201,7 +201,7 @@ static void new_localvarstr (LexState *ls, const char *name, int n) {
 static int indexupvalue (FuncState *fs, expdesc *v) {
   int i;
   for (i=0; i<fs->f->nupvalues; i++) {
-    if (fs->upvalues[i].k == v->k && fs->upvalues[i].u.i.info == v->u.i.info)
+    if (fs->upvalues[i].k == v->k && fs->upvalues[i].info == v->info)
       return i;
   }
   /* new one */
@@ -228,10 +228,10 @@ static void singlevar (FuncState *fs, TString *n, expdesc *var, int baselevel) {
     singlevar(fs->prev, n, var, 0);
     if (var->k == VGLOBAL) {
       if (baselevel)
-        var->u.i.info = luaK_stringk(fs, n);  /* info points to global name */
+        var->info = luaK_stringK(fs, n);  /* info points to global name */
     }
     else {  /* local variable in some upper level? */
-      var->u.i.info = indexupvalue(fs, var);
+      var->info = indexupvalue(fs, var);
       var->k = VUPVAL;  /* upvalue in this level */
     }
   }
@@ -447,7 +447,7 @@ static void funcargs (LexState *ls, expdesc *f) {
     }
   }
   lua_assert(f->k == VNONRELOC);
-  base = f->u.i.info;  /* base register for call */
+  base = f->info;  /* base register for call */
   if (args.k == VCALL)
     nparams = LUA_MULTRET;  /* open call */
   else {
@@ -489,7 +489,7 @@ static void recfield (LexState *ls, expdesc *t) {
   luaK_exp2RK(fs, &key);
   expr(ls, &val);
   luaK_exp2anyreg(fs, &val);
-  luaK_codeABC(fs, OP_SETTABLE, val.u.i.info, t->u.i.info,
+  luaK_codeABC(fs, OP_SETTABLE, val.info, t->info,
                luaK_exp2RK(fs, &key));
   fs->freereg = reg;  /* free registers */
 }
@@ -526,7 +526,7 @@ static int listfields (LexState *ls, expdesc *t) {
     luaK_exp2nextreg(fs, &v);
     luaX_checklimit(ls, n, MAXARG_Bc, "items in a constructor");
     if (n%LFIELDS_PER_FLUSH == 0) {
-      luaK_codeABc(fs, OP_SETLIST, t->u.i.info, n-1);  /* flush */
+      luaK_codeABc(fs, OP_SETLIST, t->info, n-1);  /* flush */
       fs->freereg = reg;  /* free registers */
     }
     expr(ls, &v);
@@ -534,11 +534,11 @@ static int listfields (LexState *ls, expdesc *t) {
   }
   if (v.k == VCALL) {
     luaK_setcallreturns(fs, &v, LUA_MULTRET);
-    luaK_codeABc(fs, OP_SETLISTO, t->u.i.info, n-1);
+    luaK_codeABc(fs, OP_SETLISTO, t->info, n-1);
   }
   else {
     luaK_exp2nextreg(fs, &v);
-    luaK_codeABc(fs, OP_SETLIST, t->u.i.info, n-1);
+    luaK_codeABc(fs, OP_SETLIST, t->info, n-1);
   }
   fs->freereg = reg;  /* free registers */
   return n;
@@ -686,8 +686,7 @@ static void simpleexp (LexState *ls, expdesc *v) {
                | primaryexp */
   switch (ls->t.token) {
     case TK_NUMBER: {
-      init_exp(v, VNUMBER, 0);
-      v->u.n = ls->t.seminfo.r;
+      init_exp(v, VK, luaK_numberK(ls->fs, ls->t.seminfo.r));
       next(ls);  /* must use `seminfo' before `next' */
       break;
     }
@@ -859,18 +858,18 @@ static void check_conflict (LexState *ls, struct LHS_assign *lh, expdesc *v) {
   int conflict = 0;
   for (; lh; lh = lh->prev) {
     if (lh->v.k == VINDEXED) {
-      if (lh->v.u.i.info == v->u.i.info) {  /* conflict? */
+      if (lh->v.info == v->info) {  /* conflict? */
         conflict = 1;
-        lh->v.u.i.info = extra;  /* previous assignment will use safe copy */
+        lh->v.info = extra;  /* previous assignment will use safe copy */
       }
-      if (lh->v.u.i.aux == v->u.i.info) {  /* conflict? */
+      if (lh->v.aux == v->info) {  /* conflict? */
         conflict = 1;
-        lh->v.u.i.aux = extra;  /* previous assignment will use safe copy */
+        lh->v.aux = extra;  /* previous assignment will use safe copy */
       }
     }
   }
   if (conflict) {
-    luaK_codeABC(fs, OP_MOVE, fs->freereg, v->u.i.info, 0);  /* make copy */
+    luaK_codeABC(fs, OP_MOVE, fs->freereg, v->info, 0);  /* make copy */
     luaK_reserveregs(fs, 1);
   }
 }
@@ -980,8 +979,8 @@ static void fornum (LexState *ls, TString *varname) {
   exp1(ls);  /* limit */
   if (optional(ls, ','))
     exp1(ls);  /* optional step */
-  else {
-    luaK_codeAsBc(fs, OP_LOADINT, fs->freereg, 1);  /* default step */
+  else {  /* default step = 1 */
+    luaK_codeABc(fs, OP_LOADK, fs->freereg, luaK_numberK(fs, 1));
     luaK_reserveregs(fs, 1);
   }
   new_localvar(ls, varname, 0);
diff --git a/lparser.h b/lparser.h
index 70c44543..08e87454 100644
--- a/lparser.h
+++ b/lparser.h
@@ -34,7 +34,6 @@ typedef enum {
   VNIL,
   VTRUE,
   VFALSE,
-  VNUMBER,	/* n = value */
   VK,		/* info = index of constant in `k' */
   VLOCAL,	/* info = local register */
   VUPVAL,       /* info = index of upvalue in `upvalues' */
@@ -48,12 +47,7 @@ typedef enum {
 
 typedef struct expdesc {
   expkind k;
-  union {
-    struct {
-      int info, aux;
-    } i;
-    lua_Number n;
-  } u;
+  int info, aux;
   int t;  /* patch list of `exit when true' */
   int f;  /* patch list of `exit when false' */
 } expdesc;