const std = @import("std"); const expectEqual = std.testing.expectEqual; const S = packed struct { a: u32, b: u32, }; test "overaligned pointer to packed struct" { var foo: S align(4) = .{ .a = 1, .b = 2 }; const ptr: *align(4) S = &foo; const ptr_to_b = &ptr.b; try expectEqual(2, ptr_to_b.*); } // test