ref: 5927f8f8d3b4ab40d2aacfae4b3cbd593c5e7f01
dir: /test/patiter.myr/
use std const main = { /* should print 1,3,5, skipping 4 */ for (1,x) : [(1,2),(1,3),(2,4),(1,5)] std.put("{}", x) ;; /* should print 1, 2 skipping `None */ for `std.Some v : [`std.None, `std.Some 1, `std.Some 2] std.put("{}", v) ;; std.put("\n") }