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Simplify byte handling

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This commit is contained in:
Victor Zverovich
2022-02-02 15:37:03 -08:00
parent c7173a36a1
commit 35c0286cd8
2 changed files with 8 additions and 14 deletions
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11
include/fmt/format.h
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@@ -34,6 +34,7 @@
#define FMT_FORMAT_H_
#include <cmath> // std::signbit
#include <cstddef> // std::byte
#include <cstdint> // uint32_t
#include <cstring> // std::memcpy
#include <limits> // std::numeric_limits
@@ -159,8 +160,8 @@ FMT_END_NAMESPACE
// __builtin_ctz is broken in Intel Compiler Classic on Windows:
// https://github.com/fmtlib/fmt/issues/2510.
#ifndef __ICL
# if FMT_HAS_BUILTIN(__builtin_ctz) || FMT_GCC_VERSION || \
FMT_ICC_VERSION || FMT_NVCOMPILER_VERSION
# if FMT_HAS_BUILTIN(__builtin_ctz) || FMT_GCC_VERSION || FMT_ICC_VERSION || \
FMT_NVCOMPILER_VERSION
# define FMT_BUILTIN_CTZ(n) __builtin_ctz(n)
# endif
# if FMT_HAS_BUILTIN(__builtin_ctzll) || FMT_GCC_VERSION || \
@@ -2767,7 +2768,6 @@ FMT_FORMAT_AS(unsigned long, unsigned long long);
FMT_FORMAT_AS(Char*, const Char*);
FMT_FORMAT_AS(std::basic_string<Char>, basic_string_view<Char>);
FMT_FORMAT_AS(std::nullptr_t, const void*);
FMT_FORMAT_AS(detail::byte, unsigned char);
FMT_FORMAT_AS(detail::std_string_view<Char>, basic_string_view<Char>);
template <typename Char>
@@ -2875,6 +2875,11 @@ constexpr auto underlying(Enum e) noexcept ->
return static_cast<typename std::underlying_type<Enum>::type>(e);
}
#ifdef __cpp_lib_byte
inline auto format_as(std::byte b) -> unsigned char { return underlying(b); }
FMT_FORMAT_AS(std::byte, unsigned char);
#endif
class bytes {
private:
string_view data_;