https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106953
--- Comment #4 from cqwrteur <unlvsur at live dot com> --- (In reply to Jonathan Wakely from comment #1) > Yes, work has already started on this. BTW TR1_STDINT is still not defined for freestanding without libc. cstdint does not import any types like std::uint_least64_t.