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Declare Null() constexpr

This commit is contained in:
Behdad Esfahbod 2018-11-11 15:51:23 -05:00
parent eecccc919c
commit 442a72d95a
1 changed files with 1 additions and 1 deletions
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2
src/hb-null.hh
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@ -43,7 +43,7 @@ hb_vector_size_impl_t const _hb_NullPool[(HB_NULL_POOL_SIZE + sizeof (hb_vector_
/* Generic nul-content Null objects. */
template <typename Type>
static inline Type const & Null (void) {
static inline constexpr Type const & Null (void) {
static_assert (sizeof (Type) <= HB_NULL_POOL_SIZE, "Increase HB_NULL_POOL_SIZE.");
return *reinterpret_cast<Type const *> (_hb_NullPool);
}