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[meta] Define hb_int_min for pointer types as nullptr

This commit is contained in:
Behdad Esfahbod 2021-08-05 12:27:02 -06:00
parent 407a112e7b
commit 95c888e192
1 changed files with 1 additions and 0 deletions
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src/hb-meta.hh
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@ -282,6 +282,7 @@ template <> struct hb_int_min<signed long> : hb_integral_constant<signed long,
template <> struct hb_int_min<unsigned long> : hb_integral_constant<unsigned long, 0> {};
template <> struct hb_int_min<signed long long> : hb_integral_constant<signed long long, LLONG_MIN> {};
template <> struct hb_int_min<unsigned long long> : hb_integral_constant<unsigned long long, 0> {};
template <typename T> struct hb_int_min<T *> : hb_integral_constant<T *, nullptr> {};
#define hb_int_min(T) hb_int_min<T>::value
template <typename T> struct hb_int_max;
template <> struct hb_int_max<char> : hb_integral_constant<char, CHAR_MAX> {};