looping structures!

<<<

for i uint = 0..10 {
  print(i)
}

for x uint = 0, x < 10, x++ {
  print(r)
}

var y uint = 0
while y < 10 {
  print(y)
  y++
}

>>>

(loop for-each (declaration i (type name uint) (initializer (expr (binary .. (expr 0) (expr 10))))) (block
	(expr (call (expr (name print)) (arg (expr (name i)))))
))
(loop c-style (declaration x (type name uint) (initializer (expr 0))) (condition (expr (binary < (expr (name x)) (expr 10)))) (iteration (expr (increment/decrement ++ postfix (expr (name x))))) (block
	(expr (call (expr (name print)) (arg (expr (name r)))))
))
(variable (declaration y (type name uint) (initializer (expr 0))))
(loop while (condition (expr (binary < (expr (name y)) (expr 10)))) (block
	(expr (call (expr (name print)) (arg (expr (name y)))))
	(expr (increment/decrement ++ postfix (expr (name y))))
))