https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70139

--- Comment #15 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Viktor Ostashevskyi from comment #14)
> What about at least documenting that -fno-ellide-constructor is broken in
> GCC 5.[123] and GCC6 if it isn't get fixed till release?

N.B. it's "elide" not "ellide"

That option is not the default, and is only really useful for experimenting to
understand how C++ works (as documented at
https://gcc.gnu.org/wiki/FAQ#copyelision) so there are very few good reasons to
use that option in real code (except broken code).

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