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[meta] Replace hb_is_pointer with std::is_pointer

This commit is contained in:
Behdad Esfahbod 2022-01-13 15:26:07 -07:00
parent 956e0a4d13
commit 47afb3ef04
3 changed files with 3 additions and 4 deletions
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2
src/hb-algs.hh
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@ -214,7 +214,7 @@ HB_FUNCOBJ (hb_bool);
template <typename T>
T hb_coerce (const T v) { return v; }
template <typename T, typename V,
hb_enable_if (!hb_is_same (hb_decay<T>, hb_decay<V>) && hb_is_pointer(V))>
hb_enable_if (!hb_is_same (hb_decay<T>, hb_decay<V>) && std::is_pointer<V>::value)>
T hb_coerce (const V v) { return *v; }
struct

4
src/hb-map.hh
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@ -37,8 +37,8 @@
template <typename K, typename V,
typename k_invalid_t = K,
typename v_invalid_t = V,
k_invalid_t kINVALID = hb_is_pointer (K) ? 0 : std::is_signed<K>::value ? hb_int_min (K) : (K) -1,
v_invalid_t vINVALID = hb_is_pointer (V) ? 0 : std::is_signed<V>::value ? hb_int_min (V) : (V) -1>
k_invalid_t kINVALID = std::is_pointer<K>::value ? 0 : std::is_signed<K>::value ? hb_int_min (K) : (K) -1,
v_invalid_t vINVALID = std::is_pointer<V>::value ? 0 : std::is_signed<V>::value ? hb_int_min (V) : (V) -1>
struct hb_hashmap_t
{
hb_hashmap_t () { init (); }

1
src/hb-meta.hh
View File

@ -126,7 +126,6 @@ template <typename T> using hb_remove_pointer = typename hb_match_pointer<T>::ty
template <typename T> auto _hb_try_add_pointer (hb_priority<1>) -> hb_type_identity<hb_remove_reference<T>*>;
template <typename T> auto _hb_try_add_pointer (hb_priority<1>) -> hb_type_identity<T>;
template <typename T> using hb_add_pointer = decltype (_hb_try_add_pointer<T> (hb_prioritize));
#define hb_is_pointer(T) hb_match_pointer<T>::value
/* TODO Add feature-parity to std::decay. */