C++ keyword: char8_t (since C++20)

char8_t type: as the declaration of the type

# Notes

Feature-test macro Value Std Feature __cpp_char8_t 201811L (C++20) char8_t 202207L (C++20)(DR) char8_t compatibility and portability fix (allow initialization of (unsigned) char arrays from UTF-8 string literals)

# See also

• Fundamental types
• void
• std::nullptr_t
• Integral types
• int
• Modifiers
• signed
• unsigned
• short
• long
• Boolean type
• bool
• Boolean literals
• false
• true
• Character types
• char
• char16_t
• char32_t
• wchar_t
• Floating-point types
• float
• double