const std = @import("std"); const builtin = @import("builtin"); const Union = union(enum) { Text: []const u8, Color: u32, }; test "const error union field alignment" { if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; var union_or_err: anyerror!Union = Union{ .Color = 1234 }; try std.testing.expect((union_or_err catch unreachable).Color == 1234); }