[Bug c++/102942] Implicit copy constructor not elided

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102942

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
And maybe another one to link to PR 101926, but I'll let pinskia decide that.