Annex C (informative) Compatibility [diff] (original) (raw)
C.8 C standard library [diff.library]
C.8.3 Modifications to definitions [diff.mods.to.definitions]
C.8.3.1 Types char16_t and char32_t [diff.char16]
The types char16_t and char32_tare distinct types rather than typedefs to existing integral types.
The tokens char16_t and char32_tare keywords in C++ ([lex.key]).
They do not appear as macro or type names defined in.