const std = @import("std");
const expectEqual = std.testing.expectEqual;

test "packed struct equality" {
    const S = packed struct {
        a: u4,
        b: u4,
    };
    const x: S = .{ .a = 1, .b = 2 };
    const y: S = .{ .b = 2, .a = 1 };
    try expectEqual(x, y);
}

// test