1const std = @import("std");
 2const expect = std.testing.expect;
 3
 4test "packed struct equality" {
 5    const S = packed struct {
 6        a: u4,
 7        b: u4,
 8    };
 9    const x: S = .{ .a = 1, .b = 2 };
10    const y: S = .{ .b = 2, .a = 1 };
11    try expect(x == y);
12}
13
14// test