[algs] Another try at fixing BEInt constexpr
../src/hb-algs.hh:120:3: error: body of constexpr function ‘constexpr BEInt<Type, 2>::operator Type() const [with Type = short unsigned int]’ not a return-statement
diff --git a/src/hb-algs.hh b/src/hb-algs.hh
index 93d4acb..b053923 100644
--- a/src/hb-algs.hh
+++ b/src/hb-algs.hh
@@ -100,6 +100,8 @@
BEInt () = default;
constexpr BEInt (Type V) : v {uint8_t ((V >> 8) & 0xFF),
uint8_t ((V ) & 0xFF)} {}
+
+ struct __attribute__((packed)) packed_uint16_t { uint16_t v; };
constexpr operator Type () const
{
#if ((defined(__GNUC__) && __GNUC__ >= 5) || defined(__clang__)) && \
@@ -107,7 +109,6 @@
(__BYTE_ORDER == __LITTLE_ENDIAN || __BYTE_ORDER == __BIG_ENDIAN)
/* Spoon-feed the compiler a big-endian integer with alignment 1.
* https://github.com/harfbuzz/harfbuzz/pull/1398 */
- struct __attribute__((packed)) packed_uint16_t { uint16_t v; };
#if __BYTE_ORDER == __LITTLE_ENDIAN
return __builtin_bswap16 (((packed_uint16_t *) this)->v);
#else /* __BYTE_ORDER == __BIG_ENDIAN */
