CPP1111 — Meaning of (u)intN_t types unclear

Section 6.5 (Table 6.1) loosely describes that the OMG IDL integer types are mapped to "a basic C++11 type" denoted by

int16_t int32_t int64_t uint16_t uint32_t uint64_t uint8_t

It doesn't really say, what these typedefs are supposed to be. Furthermore 6.5 (Table 6.2) describes the names

int16_t int32_t int64_t uint16_t uint32_t uint64_t uint8_t

as "keywords from the C++11 specification (ISO/IEC 14882:011)".

Surely there are no such keywords in C+11 (nor in C11 or C99) and never had been. What C+11 inherits from the C99 library specification are the typedefs

std::int16_t std::int32_t std::int64_t std::uint16_t std::uint32_t
std::uint64_t std::uint8_t

from header <cstdint>, but those are not keywords and they are library components that belong to namespace std. I think that the specification of the basic integer type mapping (6.5) intends to refer to these typedefs from <cstdint>, but this should be made clear in 6.5.

Also, section 6.30 should not declare them as C+11 keywords, even though these names need to be protected by a cxx prefix as described by 6.2. Presumably a better name is needed (e.g. "protected C+11 names" or some such)

Accepting this issue as proposed