Add xchar support for std::byte formatter (#4480)

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
2025-06-23 14:02:11 -07:00
parent f4345467fc
commit 571c02d475
2 changed files with 10 additions and 2 deletions
@@ -3904,13 +3904,14 @@ constexpr auto format_as(Enum e) noexcept -> underlying_t<Enum> {
 }  // namespace enums

 #ifdef __cpp_lib_byte
-template <> struct formatter<std::byte> : formatter<unsigned> {
+template <typename Char>
+struct formatter<std::byte, Char> : formatter<unsigned, Char> {
  static auto format_as(std::byte b) -> unsigned char {
    return static_cast<unsigned char>(b);
  }
  template <typename Context>
  auto format(std::byte b, Context& ctx) const -> decltype(ctx.out()) {
-    return formatter<unsigned>::format(format_as(b), ctx);
+    return formatter<unsigned, Char>::format(format_as(b), ctx);
  }
 };
 #endif