[Bug libstdc++/106695] [11/12/13 Regression] Explicit copy constructor does not work for a parameter passed via std::async

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106695

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Probably r11-2736-gbb1b7f087bdd02