do
	print("hello")
	print("world")
end
local x
do
	print("hello")
	x = print("world")
end
local y
do
	local things = "shhh"
	y = function()
		return "hello: " .. things
	end
end
local _
_ = function()
	if something then
		do
			return "yeah"
		end
	end
end
local t = {
	y = (function()
		local number = 100
		return function(x)
			return x + number
		end
	end)()
}
return function(y, k)
	if y == nil then
		do
			x = 10 + 2
			y = x
		end
	end
	if k == nil then
		do
			k = "nothing"
		end
	end
	do
		return "uhhh"
	end
end
