public static void LuaReplace(LuaState L, int idx)
{
StkId o;
LuaLock(L);
/* explicit test for incompatible code */
if (idx == LUA_ENVIRONINDEX && L.ci == L.base_ci[0])
{
LuaGRunError(L, "no calling environment");
}
CheckNElements(L, 1);
o = Index2Address(L, idx);
CheckValidIndex(L, o);
if (idx == LUA_ENVIRONINDEX)
{
Closure func = CurrFunc(L);
ApiCheck(L, TTIsTable(L.top - 1));
func.c.env = HValue(L.top - 1);
LuaCBarrier(L, func, L.top - 1);
}
else
{
SetObj(L, o, L.top - 1);
if (idx < LUA_GLOBALSINDEX) /* function upvalue? */
{
LuaCBarrier(L, CurrFunc(L), L.top - 1);
}
}
StkId.Dec(ref L.top);
LuaUnlock(L);
}
private static Proto LoadFunction(LoadState S, TString p)
{
Proto f;
if (++S.L.nCcalls > LUAI_MAXCCALLS)
{
error(S, "code too deep");
}
f = LuaFNewProto(S.L);
SetPTValue2S(S.L, S.L.top, f); IncrTop(S.L);
f.source = LoadString(S); if (f.source == null)
{
f.source = p;
}
f.linedefined = LoadInt(S);
f.lastlinedefined = LoadInt(S);
f.nups = LoadByte(S);
f.numparams = LoadByte(S);
f.is_vararg = LoadByte(S);
f.maxstacksize = LoadByte(S);
LoadCode(S, f);
LoadConstants(S, f);
LoadDebug(S, f);
IF(LuaGCheckCode(f) == 0 ? 1 : 0, "bad code");
StkId.Dec(ref S.L.top);
S.L.nCcalls--;
return(f);
}
public static void LuaRawSetI(LuaState L, int idx, int n)
{
StkId o;
LuaLock(L);
CheckNElements(L, 1);
o = Index2Address(L, idx);
ApiCheck(L, TTIsTable(o));
SetObj2T(L, luaH_setnum(L, HValue(o), n), L.top - 1);
LuaCBarrierT(L, HValue(o), L.top - 1);
StkId.Dec(ref L.top);
LuaUnlock(L);
}
public static CharPtr LinyeeSetLocal(LinyeeState L, LinyeeDebug ar, int n)
{
CallInfo ci = L.base_ci[ar.i_ci];
CharPtr name = FindLocal(L, ci, n);
LinyeeLock(L);
if (name != null)
{
SetObj2S(L, ci.base_[n - 1], L.top - 1);
}
StkId.Dec(ref L.top); /* pop value */
LinyeeUnlock(L);
return(name);
}
public static void LuaSetField(LuaState L, int idx, CharPtr k)
{
StkId t;
TValue key = new LuaTypeValue();
LuaLock(L);
CheckNElements(L, 1);
t = Index2Address(L, idx);
CheckValidIndex(L, t);
SetSValue(L, key, luaS_new(L, k));
luaV_settable(L, t, key, L.top - 1);
StkId.Dec(ref L.top); /* pop value */
LuaUnlock(L);
}
public static void LuaRemove(LuaState L, int idx)
{
StkId p;
LuaLock(L);
p = Index2Address(L, idx);
CheckValidIndex(L, p);
while ((p = p[1]) < L.top)
{
SetObj2S(L, p - 1, p);
}
StkId.Dec(ref L.top);
LuaUnlock(L);
}
private static void callTMres(LinyeeState L, StkId res, TValue f,
TValue p1, TValue p2)
{
ptrdiff_t result = SaveStack(L, res);
SetObj2S(L, L.top, f); /* push function */
SetObj2S(L, L.top + 1, p1); /* 1st argument */
SetObj2S(L, L.top + 2, p2); /* 2nd argument */
LinyeeDCheckStack(L, 3);
L.top += 3;
LinyeeDCall(L, L.top - 3, 1);
res = RestoreStack(L, result);
StkId.Dec(ref L.top);
SetObj2S(L, res, L.top);
}
public static void LuaInsert(LuaState L, int idx)
{
StkId p;
StkId q;
LuaLock(L);
p = Index2Address(L, idx);
CheckValidIndex(L, p);
for (q = L.top; q > p; StkId.Dec(ref q))
{
SetObj2S(L, q, q - 1);
}
SetObj2S(L, p, L.top);
LuaUnlock(L);
}
public static int LuaSetMetatable(LuaState L, int objindex)
{
TValue obj;
Table mt;
LuaLock(L);
CheckNElements(L, 1);
obj = Index2Address(L, objindex);
CheckValidIndex(L, obj);
if (TTIsNil(L.top - 1))
{
mt = null;
}
else
{
ApiCheck(L, TTIsTable(L.top - 1));
mt = HValue(L.top - 1);
}
switch (TType(obj))
{
case LUA_TTABLE: {
HValue(obj).metatable = mt;
if (mt != null)
{
LuaCObjBarrierT(L, HValue(obj), mt);
}
break;
}
case LUA_TUSERDATA: {
UValue(obj).metatable = mt;
if (mt != null)
{
LuaCObjBarrier(L, RawUValue(obj), mt);
}
break;
}
default: {
G(L).mt[TType(obj)] = mt;
break;
}
}
StkId.Dec(ref L.top);
LuaUnlock(L);
return(1);
}
public static CharPtr LuaSetUpValue(LuaState L, int funcindex, int n)
{
CharPtr name;
TValue val = new LuaTypeValue();
StkId fi;
LuaLock(L);
fi = Index2Address(L, funcindex);
CheckNElements(L, 1);
name = AuxUpValue(fi, n, ref val);
if (name != null)
{
StkId.Dec(ref L.top);
SetObj(L, val, L.top);
LuaCBarrier(L, CLValue(fi), L.top);
}
LuaUnlock(L);
return(name);
}
static StkId TryFuncTM(LuaState L, StkId func)
{
/*const*/ TValue tm = luaT_gettmbyobj(L, func, TMS.TM_CALL);
StkId p;
ptrdiff_t funcr = SaveStack(L, func);
if (!TTIsFunction(tm))
{
LuaGTypeError(L, func, "call");
}
/* Open a hole inside the stack at `func' */
for (p = L.top; p > func; StkId.Dec(ref p))
{
SetObj2S(L, p, p - 1);
}
IncrTop(L);
func = RestoreStack(L, funcr); /* previous call may change stack */
SetObj2S(L, func, tm); /* tag method is the new function to be called */
return(func);
}
public static int LuaNext(LuaState L, int idx)
{
StkId t;
int more;
LuaLock(L);
t = Index2Address(L, idx);
ApiCheck(L, TTIsTable(t));
more = luaH_next(L, HValue(t), L.top - 1);
if (more != 0)
{
IncrementTop(L);
}
else /* no more elements */
{
StkId.Dec(ref L.top); /* remove key */
}
LuaUnlock(L);
return(more);
}
public static int LinyeeGetInfo(LinyeeState L, CharPtr what, ref LinyeeDebug ar)
{
int status;
Closure f = null;
CallInfo ci = null;
LinyeeLock(L);
if (what == '>')
{
StkId func = L.top - 1;
luai_apicheck(L, TTIsFunction(func));
what = what.next(); /* skip the '>' */
f = CLValue(func);
StkId.Dec(ref L.top); /* pop function */
}
else if (ar.i_ci != 0) /* no tail call? */
{
ci = L.base_ci[ar.i_ci];
LinyeeAssert(TTIsFunction(ci.func));
f = CLValue(ci.func);
}
status = AuxGetInfo(L, what, ar, f, ci);
if (strchr(what, 'f') != null)
{
if (f == null)
{
SetNilValue(L.top);
}
else
{
SetCLValue(L, L.top, f);
}
IncrTop(L);
}
if (strchr(what, 'L') != null)
{
CollectValidLines(L, f);
}
LinyeeUnlock(L);
return(status);
}
public static int LuaSetFEnv(LuaState L, int idx)
{
StkId o;
int res = 1;
LuaLock(L);
CheckNElements(L, 1);
o = Index2Address(L, idx);
CheckValidIndex(L, o);
ApiCheck(L, TTIsTable(L.top - 1));
switch (TType(o))
{
case LUA_TFUNCTION:
CLValue(o).c.env = HValue(L.top - 1);
break;
case LUA_TUSERDATA:
UValue(o).env = HValue(L.top - 1);
break;
case LUA_TTHREAD:
SetHValue(L, Gt(THValue(o)), HValue(L.top - 1));
break;
default:
res = 0;
break;
}
if (res != 0)
{
LuaCObjBarrier(L, GCValue(o), HValue(L.top - 1));
}
StkId.Dec(ref L.top);
LuaUnlock(L);
return(res);
}
public static void luaV_execute(LinyeeState L, int nexeccalls)
{
LClosure cl;
StkId base_;
TValue[] k;
/*const*/ InstructionPtr pc;
reentry: /* entry point */
LinyeeAssert(IsLinyee(L.ci));
pc = InstructionPtr.Assign(L.savedpc);
cl = CLValue(L.ci.func).l;
base_ = L.base_;
k = cl.p.k;
/* main loop of interpreter */
for (;;)
{
/*const*/ Instruction i = InstructionPtr.inc(ref pc)[0];
StkId ra;
if (((L.hookmask & (LINYEE_MASKLINE | LINYEE_MASKCOUNT)) != 0) &&
(((--L.hookcount) == 0) || ((L.hookmask & LINYEE_MASKLINE) != 0)))
{
traceexec(L, pc);
if (L.status == LINYEE_YIELD) /* did hook yield? */
{
L.savedpc = new InstructionPtr(pc.codes, pc.pc - 1);
return;
}
base_ = L.base_;
}
/* warning!! several calls may realloc the stack and invalidate `ra' */
ra = RA(L, base_, i);
LinyeeAssert(base_ == L.base_ && L.base_ == L.ci.base_);
LinyeeAssert(base_ <= L.top && ((L.top - L.stack) <= L.stacksize));
LinyeeAssert(L.top == L.ci.top || (LinyeeGCheckOpenOp(i) != 0));
//Dump(pc.pc, i);
switch (GET_OPCODE(i))
{
case OpCode.OP_MOVE: {
SetObj2S(L, ra, RB(L, base_, i));
continue;
}
case OpCode.OP_LOADK: {
SetObj2S(L, ra, KBx(L, i, k));
continue;
}
case OpCode.OP_LOADBOOL: {
SetBValue(ra, GETARG_B(i));
if (GETARG_C(i) != 0)
{
InstructionPtr.inc(ref pc); /* skip next instruction (if C) */
}
continue;
}
case OpCode.OP_LOADNIL: {
TValue rb = RB(L, base_, i);
do
{
SetNilValue(StkId.Dec(ref rb));
} while (rb >= ra);
continue;
}
case OpCode.OP_GETUPVAL: {
int b = GETARG_B(i);
SetObj2S(L, ra, cl.upvals[b].v);
continue;
}
case OpCode.OP_GETGLOBAL: {
TValue g = new LinyeeTypeValue();
TValue rb = KBx(L, i, k);
SetHValue(L, g, cl.env);
LinyeeAssert(TTIsString(rb));
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
luaV_gettable(L, g, rb, ra);
base_ = L.base_;
//);
L.savedpc = InstructionPtr.Assign(pc);
continue;
}
case OpCode.OP_GETTABLE: {
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
luaV_gettable(L, RB(L, base_, i), RKC(L, base_, i, k), ra);
base_ = L.base_;
//);
L.savedpc = InstructionPtr.Assign(pc);
continue;
}
case OpCode.OP_SETGLOBAL: {
TValue g = new LinyeeTypeValue();
SetHValue(L, g, cl.env);
LinyeeAssert(TTIsString(KBx(L, i, k)));
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
luaV_settable(L, g, KBx(L, i, k), ra);
base_ = L.base_;
//);
L.savedpc = InstructionPtr.Assign(pc);
continue;
}
case OpCode.OP_SETUPVAL: {
UpVal uv = cl.upvals[GETARG_B(i)];
SetObj(L, uv.v, ra);
LinyeeCBarrier(L, uv, ra);
continue;
}
case OpCode.OP_SETTABLE: {
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
luaV_settable(L, ra, RKB(L, base_, i, k), RKC(L, base_, i, k));
base_ = L.base_;
//);
L.savedpc = InstructionPtr.Assign(pc);
continue;
}
case OpCode.OP_NEWTABLE: {
int b = GETARG_B(i);
int c = GETARG_C(i);
SetHValue(L, ra, luaH_new(L, LinyeeOFBInt(b), LinyeeOFBInt(c)));
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
LinyeeCCheckGC(L);
base_ = L.base_;
//);
L.savedpc = InstructionPtr.Assign(pc);
continue;
}
case OpCode.OP_SELF: {
StkId rb = RB(L, base_, i);
SetObj2S(L, ra + 1, rb);
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
luaV_gettable(L, rb, RKC(L, base_, i, k), ra);
base_ = L.base_;
//);
L.savedpc = InstructionPtr.Assign(pc);
continue;
}
case OpCode.OP_ADD: {
arith_op(L, luai_numadd, TMS.TM_ADD, base_, i, k, ra, pc);
continue;
}
case OpCode.OP_SUB: {
arith_op(L, luai_numsub, TMS.TM_SUB, base_, i, k, ra, pc);
continue;
}
case OpCode.OP_MUL: {
arith_op(L, luai_nummul, TMS.TM_MUL, base_, i, k, ra, pc);
continue;
}
case OpCode.OP_DIV: {
arith_op(L, luai_numdiv, TMS.TM_DIV, base_, i, k, ra, pc);
continue;
}
case OpCode.OP_MOD: {
arith_op(L, luai_nummod, TMS.TM_MOD, base_, i, k, ra, pc);
continue;
}
case OpCode.OP_POW: {
arith_op(L, luai_numpow, TMS.TM_POW, base_, i, k, ra, pc);
continue;
}
case OpCode.OP_UNM: {
TValue rb = RB(L, base_, i);
if (TTIsNumber(rb))
{
ly_Number nb = NValue(rb);
SetNValue(ra, luai_numunm(nb));
}
else
{
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
Arith(L, ra, rb, rb, TMS.TM_UNM);
base_ = L.base_;
//);
L.savedpc = InstructionPtr.Assign(pc);
}
continue;
}
case OpCode.OP_NOT: {
int res = LIsFalse(RB(L, base_, i)) == 0 ? 0 : 1; /* next assignment may change this value */
SetBValue(ra, res);
continue;
}
case OpCode.OP_LEN: {
TValue rb = RB(L, base_, i);
switch (TType(rb))
{
case LINYEE_TTABLE: {
SetNValue(ra, (ly_Number)luaH_getn(HValue(rb)));
break;
}
case LINYEE_TSTRING: {
SetNValue(ra, (ly_Number)TSValue(rb).len);
break;
}
default: { /* try metamethod */
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
if (call_binTM(L, rb, LinyeeONilObject, ra, TMS.TM_LEN) == 0)
{
LinyeeGTypeError(L, rb, "get length of");
}
base_ = L.base_;
//)
break;
}
}
continue;
}
case OpCode.OP_CONCAT: {
int b = GETARG_B(i);
int c = GETARG_C(i);
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
luaV_concat(L, c - b + 1, c); LinyeeCCheckGC(L);
base_ = L.base_;
//);
SetObj2S(L, RA(L, base_, i), base_ + b);
continue;
}
case OpCode.OP_JMP: {
dojump(L, pc, GETARG_sBx(i));
continue;
}
case OpCode.OP_EQ: {
TValue rb = RKB(L, base_, i, k);
TValue rc = RKC(L, base_, i, k);
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
if (equalobj(L, rb, rc) == GETARG_A(i))
{
dojump(L, pc, GETARG_sBx(pc[0]));
}
base_ = L.base_;
//);
InstructionPtr.inc(ref pc);
continue;
}
case OpCode.OP_LT: {
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
if (luaV_lessthan(L, RKB(L, base_, i, k), RKC(L, base_, i, k)) == GETARG_A(i))
{
dojump(L, pc, GETARG_sBx(pc[0]));
}
base_ = L.base_;
//);
InstructionPtr.inc(ref pc);
continue;
}
case OpCode.OP_LE: {
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
if (lessequal(L, RKB(L, base_, i, k), RKC(L, base_, i, k)) == GETARG_A(i))
{
dojump(L, pc, GETARG_sBx(pc[0]));
}
base_ = L.base_;
//);
InstructionPtr.inc(ref pc);
continue;
}
case OpCode.OP_TEST: {
if (LIsFalse(ra) != GETARG_C(i))
{
dojump(L, pc, GETARG_sBx(pc[0]));
}
InstructionPtr.inc(ref pc);
continue;
}
case OpCode.OP_TESTSET: {
TValue rb = RB(L, base_, i);
if (LIsFalse(rb) != GETARG_C(i))
{
SetObj2S(L, ra, rb);
dojump(L, pc, GETARG_sBx(pc[0]));
}
InstructionPtr.inc(ref pc);
continue;
}
case OpCode.OP_CALL: {
int b = GETARG_B(i);
int nresults = GETARG_C(i) - 1;
if (b != 0)
{
L.top = ra + b; /* else previous instruction set top */
}
L.savedpc = InstructionPtr.Assign(pc);
switch (LinyeeDPreCall(L, ra, nresults))
{
case PCRLUA: {
nexeccalls++;
goto reentry; /* restart luaV_execute over new Linyee function */
}
case PCRC: {
/* it was a C function (`precall' called it); adjust results */
if (nresults >= 0)
{
L.top = L.ci.top;
}
base_ = L.base_;
continue;
}
default: {
return; /* yield */
}
}
}
case OpCode.OP_TAILCALL: {
int b = GETARG_B(i);
if (b != 0)
{
L.top = ra + b; /* else previous instruction set top */
}
L.savedpc = InstructionPtr.Assign(pc);
LinyeeAssert(GETARG_C(i) - 1 == LINYEE_MULTRET);
switch (LinyeeDPreCall(L, ra, LINYEE_MULTRET))
{
case PCRLUA: {
/* tail call: put new frame in place of previous one */
CallInfo ci = L.ci - 1; /* previous frame */
int aux;
StkId func = ci.func;
StkId pfunc = (ci + 1).func; /* previous function index */
if (L.openupval != null)
{
LinyeeFClose(L, ci.base_);
}
L.base_ = ci.base_ = ci.func + (ci[1].base_ - pfunc);
for (aux = 0; pfunc + aux < L.top; aux++) /* move frame down */
{
SetObj2S(L, func + aux, pfunc + aux);
}
ci.top = L.top = func + aux; /* correct top */
LinyeeAssert(L.top == L.base_ + CLValue(func).l.p.maxstacksize);
ci.savedpc = InstructionPtr.Assign(L.savedpc);
ci.tailcalls++; /* one more call lost */
CallInfo.Dec(ref L.ci); /* remove new frame */
goto reentry;
}
case PCRC: { /* it was a C function (`precall' called it) */
base_ = L.base_;
continue;
}
default: {
return; /* yield */
}
}
}
case OpCode.OP_RETURN: {
int b = GETARG_B(i);
if (b != 0)
{
L.top = ra + b - 1;
}
if (L.openupval != null)
{
LinyeeFClose(L, base_);
}
L.savedpc = InstructionPtr.Assign(pc);
b = LinyeeDPosCall(L, ra);
if (--nexeccalls == 0) /* was previous function running `here'? */
{
return; /* no: return */
}
else /* yes: continue its execution */
{
if (b != 0)
{
L.top = L.ci.top;
}
LinyeeAssert(IsLinyee(L.ci));
LinyeeAssert(GET_OPCODE(L.ci.savedpc[-1]) == OpCode.OP_CALL);
goto reentry;
}
}
case OpCode.OP_FORLOOP: {
ly_Number step = NValue(ra + 2);
ly_Number idx = luai_numadd(NValue(ra), step); /* increment index */
ly_Number limit = NValue(ra + 1);
if (luai_numlt(0, step) ? luai_numle(idx, limit)
: luai_numle(limit, idx))
{
dojump(L, pc, GETARG_sBx(i)); /* jump back */
SetNValue(ra, idx); /* update internal index... */
SetNValue(ra + 3, idx); /* ...and external index */
}
continue;
}
case OpCode.OP_FORPREP: {
TValue init = ra;
TValue plimit = ra + 1;
TValue pstep = ra + 2;
L.savedpc = InstructionPtr.Assign(pc); /* next steps may throw errors */
if (tonumber(ref init, ra) == 0)
{
LinyeeGRunError(L, LINYEE_QL("for") + " initial value must be a number");
}
else if (tonumber(ref plimit, ra + 1) == 0)
{
LinyeeGRunError(L, LINYEE_QL("for") + " limit must be a number");
}
else if (tonumber(ref pstep, ra + 2) == 0)
{
LinyeeGRunError(L, LINYEE_QL("for") + " step must be a number");
}
SetNValue(ra, luai_numsub(NValue(ra), NValue(pstep)));
dojump(L, pc, GETARG_sBx(i));
continue;
}
case OpCode.OP_TFORLOOP: {
StkId cb = ra + 3; /* call base */
SetObj2S(L, cb + 2, ra + 2);
SetObj2S(L, cb + 1, ra + 1);
SetObj2S(L, cb, ra);
L.top = cb + 3; /* func. + 2 args (state and index) */
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
LinyeeDCall(L, cb, GETARG_C(i));
base_ = L.base_;
//);
L.top = L.ci.top;
cb = RA(L, base_, i) + 3; /* previous call may change the stack */
if (!TTIsNil(cb)) /* continue loop? */
{
SetObj2S(L, cb - 1, cb); /* save control variable */
dojump(L, pc, GETARG_sBx(pc[0])); /* jump back */
}
InstructionPtr.inc(ref pc);
continue;
}
case OpCode.OP_SETLIST: {
int n = GETARG_B(i);
int c = GETARG_C(i);
int last;
Table h;
if (n == 0)
{
n = CastInt(L.top - ra) - 1;
L.top = L.ci.top;
}
if (c == 0)
{
c = CastInt(pc[0]);
InstructionPtr.inc(ref pc);
}
runtime_check(L, TTIsTable(ra));
h = HValue(ra);
last = ((c - 1) * LFIELDS_PER_FLUSH) + n;
if (last > h.sizearray) /* needs more space? */
{
luaH_resizearray(L, h, last); /* pre-alloc it at once */
}
for (; n > 0; n--)
{
TValue val = ra + n;
SetObj2T(L, luaH_setnum(L, h, last--), val);
LinyeeCBarrierT(L, h, val);
}
continue;
}
case OpCode.OP_CLOSE: {
LinyeeFClose(L, ra);
continue;
}
case OpCode.OP_CLOSURE: {
Proto p;
Closure ncl;
int nup, j;
p = cl.p.p[GETARG_Bx(i)];
nup = p.nups;
ncl = LinyeeFNewLClosure(L, nup, cl.env);
ncl.l.p = p;
for (j = 0; j < nup; j++, InstructionPtr.inc(ref pc))
{
if (GET_OPCODE(pc[0]) == OpCode.OP_GETUPVAL)
{
ncl.l.upvals[j] = cl.upvals[GETARG_B(pc[0])];
}
else
{
LinyeeAssert(GET_OPCODE(pc[0]) == OpCode.OP_MOVE);
ncl.l.upvals[j] = LinyeeFindUpVal(L, base_ + GETARG_B(pc[0]));
}
}
SetCLValue(L, ra, ncl);
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
LinyeeCCheckGC(L);
base_ = L.base_;
//);
continue;
}
case OpCode.OP_VARARG: {
int b = GETARG_B(i) - 1;
int j;
CallInfo ci = L.ci;
int n = CastInt(ci.base_ - ci.func) - cl.p.numparams - 1;
if (b == LINYEE_MULTRET)
{
//Protect(
L.savedpc = InstructionPtr.Assign(pc);
LinyeeDCheckStack(L, n);
base_ = L.base_;
//);
ra = RA(L, base_, i); /* previous call may change the stack */
b = n;
L.top = ra + n;
}
for (j = 0; j < b; j++)
{
if (j < n)
{
SetObj2S(L, ra + j, ci.base_ - n + j);
}
else
{
SetNilValue(ra + j);
}
}
continue;
}
}
}
}