Revert "[null] Silence undefined-behavior complaints with too-small null bytes"
This reverts commit 911c76abcdfe89770b252eb0d4eb621c0db00ad5.
Broke tests. I'm not sure I understand why. At any rate, this was a
bad way to fix. I'll look into understanding as well as better fix.
diff --git a/src/hb-null.hh b/src/hb-null.hh
index 8657db3..d457820 100644
--- a/src/hb-null.hh
+++ b/src/hb-null.hh
@@ -48,14 +48,8 @@
template <typename T, typename>
struct _hb_null_size : hb_integral_constant<unsigned, sizeof (T)> {};
-#ifdef HB_TINY
-/* Disabled unless tiny, to avoid undefined-behavior.
- * Enabling it saves a couple hundred bytes only.
- * To make https://bugzilla.mozilla.org/show_bug.cgi?id=810823 happy.
- */
template <typename T>
struct _hb_null_size<T, hb_void_t<decltype (T::min_size)>> : hb_integral_constant<unsigned, T::null_size> {};
-#endif
template <typename T>
using hb_null_size = _hb_null_size<T, void>;
