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[meta] Remove hb_add_const

This commit is contained in:
Behdad Esfahbod 2022-01-13 15:33:27 -07:00
parent 3b2e604237
commit b7b0a15f7e
2 changed files with 1 additions and 2 deletions
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2
src/hb-iter.hh
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@ -289,7 +289,7 @@ struct hb_is_source_of
{
private:
template <typename Iter2 = Iter,
hb_enable_if (hb_is_convertible (typename Iter2::item_t, hb_add_lvalue_reference<hb_add_const<Item>>))>
hb_enable_if (hb_is_convertible (typename Iter2::item_t, hb_add_lvalue_reference<const Item>))>
static hb_true_type impl (hb_priority<2>);
template <typename Iter2 = Iter>
static auto impl (hb_priority<1>) -> decltype (hb_declval (Iter2) >> hb_declval (Item &), hb_true_type ());

1
src/hb-meta.hh
View File

@ -107,7 +107,6 @@ template <typename T> static inline T hb_declval ();
template <typename T> struct hb_match_const : hb_type_identity_t<T>, hb_false_type {};
template <typename T> struct hb_match_const<const T> : hb_type_identity_t<T>, hb_true_type {};
template <typename T> using hb_remove_const = typename hb_match_const<T>::type;
template <typename T> using hb_add_const = const T;
template <typename T> struct hb_match_reference : hb_type_identity_t<T>, hb_false_type {};
template <typename T> struct hb_match_reference<T &> : hb_type_identity_t<T>, hb_true_type {};