LuaJIT

[LogicParrot]

local MyClass = {}

function MyClass:new()
	local Obj = {}
	setmetatable(Obj, self)
	self.__index = self
	
	Obj.TestVar = math.random(50)
	
	return Obj
end

function MyClass:Test()
	local R = self.TestVar + 50
end

local startTime = os.clock()
local Constr = MyClass:new()
local test = Constr.Test
for I = 1, 1000000000 do
	test(Constr)
end
print(os.clock() - startTime);