[Bug c++/112301] [12/13/14 regression] Double destruction of returned object when exiting the scope causes an exception which gets rethrown since r12-6333-gb10e031458d541

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112301

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Alexander Grund from comment #4)
> Thank you! Will there be backports for 12.x?
> 
> The current patch is conflicting due to "c++: enable NRVO from inner block
> [PR51571]" and while it seems to be easy enough to backport both patches in
> order I'm not sure about possible side effects due to that especially how
> some additionally introduced NRVOs can affect interoperability of
> programs/libraries compiled before and after that change.

Hmm ....