ref: c2a04cf2cb447ffb3c24d91e7978ef170460bf46
dir: /libstd/test/try.myr/
use std const main = { var x = `std.Some 123 var r : std.result(int, byte[:]) = `std.Ok 666 std.assert(std.val(x) == 123, "expected 123 from try") std.assert(std.try(r) == 666, "expected 123 from try") }