https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103626
--- Comment #6 from Arsen Arsenović <arsen at aarsen dot me> --- Agreed. Now that I think about it, it'd be just as easy to spot errors if something in freestanding is relying on a hosted feature by just trying to #include those headers on a freestanding install, so more explicitly handling internal headers that aren't installed in freestanding would be redundant. I'll clean that up.
