public static void lua_upvaluejoin(lua_State L, int fidx1, int n1,
int fidx2, int n2)
{
LClosure f1 = null;
LClosure null_ = null; //FIXME:added
UpValRef up1 = getupvalref(L, fidx1, n1, ref f1);
UpValRef up2 = getupvalref(L, fidx2, n2, ref null_);
up1.set(up2.get());
luaC_objbarrier(L, f1, up2.get());
}
public static void lua_upvaluejoin(lua_State L, int fidx1, int n1,
int fidx2, int n2)
{
Closure f1 = null;
Closure[] f1Ref = new Closure[] { f1 }; //FIXME:added
UpValRef up1 = getupvalref(L, fidx1, n1, f1Ref);
f1 = f1Ref[0]; //FIXME:added
UpValRef up2 = getupvalref(L, fidx2, n2, null);
up1.set(up2.get());
luaC_objbarrier(L, f1, up2.get());
}
public static void lua_upvaluejoin(lua_State L, int fidx1, int n1,
int fidx2, int n2)
{
LClosure f1 = null;
LClosure null_ = null; //FIXME:added
UpValRef up1 = getupvalref(L, fidx1, n1, ref f1);
UpValRef up2 = getupvalref(L, fidx2, n2, ref null_);
luaC_upvdeccount(L, up1.get());
up1.set(up2.get());
up1.get().refcount++;
if (upisopen(up1.get()))
{
up1.get().u.open.touched = 1;
}
luaC_upvalbarrier(L, up1.get());
}