ref: c861b7c103548b00732c86a03bc31e46bb04bed0
dir: /test/patiter.myr/
use std
const main = {
/* should print 1,3,5, skipping 4 */
for (1,x) in [(1,2),(1,3),(2,4),(1,5)]
std.put("%i", x)
;;
/* should print 1, 2 skipping `None */
for `std.Some v in [`std.None, `std.Some 1, `std.Some 2]
std.put("%i", v)
;;
std.put("\n")
}