[Bug c++/106825] header unit based std::shared_ptr<...>(...) use gets: undefined reference to `std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()', aarch64 example

[markmigm at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106825

--- Comment #4 from Mark Millard <markmigm at gmail dot com> ---
(In reply to Mark Millard from comment #3)
. . .
> I'll also report that the tiny test also fails for clang++15
> (from FreeBSD's devel/llvm15 port)
. . .

Not true: I figured out that, for how the clang++15 command lines
work in this area, I was missing a step (and a resulting file).
With the step and file reference added the tiny example compiles
and links just fine.