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Fix handling of 128-bit ints

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This commit is contained in:
Victor Zverovich
2021-05-13 17:53:23 -07:00
parent 9648bdce30
commit 3be0cc2087
1 changed files with 8 additions and 9 deletions
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17
include/fmt/format.h
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@ -815,6 +815,10 @@ class FMT_API format_error : public std::runtime_error {
FMT_MODULE_EXPORT_END FMT_MODULE_EXPORT_END
namespace detail { namespace detail {
template <typename T> struct is_integral : std::is_integral<T> {};
template <> struct is_integral<int128_t> : std::true_type {};
template <> struct is_integral<uint128_t> : std::true_type {};
template <typename T> template <typename T>
using is_signed = using is_signed =
std::integral_constant<bool, std::numeric_limits<T>::is_signed || std::integral_constant<bool, std::numeric_limits<T>::is_signed ||
@ -1607,8 +1611,7 @@ FMT_CONSTEXPR inline void prefix_append(unsigned& prefix, unsigned value) {
} }
template <typename Char, typename OutputIt, typename T, template <typename Char, typename OutputIt, typename T,
FMT_ENABLE_IF(std::is_integral<T>::value && FMT_ENABLE_IF(is_integral<T>::value && !std::is_same<T, bool>::value)>
!std::is_same<T, bool>::value)>
FMT_CONSTEXPR FMT_INLINE OutputIt FMT_CONSTEXPR FMT_INLINE OutputIt
write_int(OutputIt out, T value, const basic_format_specs<Char>& specs, write_int(OutputIt out, T value, const basic_format_specs<Char>& specs,
locale_ref loc) { locale_ref loc) {
@ -1674,7 +1677,7 @@ write_int(OutputIt out, T value, const basic_format_specs<Char>& specs,
return out; return out;
} }
template <typename Char, typename OutputIt, typename T, template <typename Char, typename OutputIt, typename T,
FMT_ENABLE_IF(std::is_integral<T>::value && FMT_ENABLE_IF(is_integral<T>::value &&
!std::is_same<T, bool>::value && !std::is_same<T, bool>::value &&
std::is_same<OutputIt, buffer_appender<Char>>::value)> std::is_same<OutputIt, buffer_appender<Char>>::value)>
FMT_CONSTEXPR OutputIt write(OutputIt out, T value, FMT_CONSTEXPR OutputIt write(OutputIt out, T value,
@ -1682,9 +1685,9 @@ FMT_CONSTEXPR OutputIt write(OutputIt out, T value,
locale_ref loc) { locale_ref loc) {
return write_int(out, value, specs, loc); return write_int(out, value, specs, loc);
} }
// An inlined version of format_int used in format string compilation. // An inlined version of write used in format string compilation.
template <typename Char, typename OutputIt, typename T, template <typename Char, typename OutputIt, typename T,
FMT_ENABLE_IF(std::is_integral<T>::value && FMT_ENABLE_IF(is_integral<T>::value &&
!std::is_same<T, bool>::value && !std::is_same<T, bool>::value &&
!std::is_same<OutputIt, buffer_appender<Char>>::value)> !std::is_same<OutputIt, buffer_appender<Char>>::value)>
FMT_CONSTEXPR FMT_INLINE OutputIt write(OutputIt out, T value, FMT_CONSTEXPR FMT_INLINE OutputIt write(OutputIt out, T value,
@ -1991,10 +1994,6 @@ OutputIt write_ptr(OutputIt out, UIntPtr value,
: base_iterator(out, write(reserve(out, size))); : base_iterator(out, write(reserve(out, size)));
} }
template <typename T> struct is_integral : std::is_integral<T> {};
template <> struct is_integral<int128_t> : std::true_type {};
template <> struct is_integral<uint128_t> : std::true_type {};
template <typename Char, typename OutputIt> template <typename Char, typename OutputIt>
OutputIt write(OutputIt out, monostate) { OutputIt write(OutputIt out, monostate) {
FMT_ASSERT(false, ""); FMT_ASSERT(false, "");