const std = #import("std");
const expect = std.testing.expect;

const main = fn () *!void {
    var expected_a: s32 = 5;
    var a: ?&s32 = null;
    a = expected_a.&;
    try expect(a orelse unreachable == expected_a.&);

    var not_expected_b: s32 = 6;
    var b: ?&s32 = not_expected_b.&;
    b = null;
    try expect(b orelse return == not_expected_b.&);
}
