Re: Optimization problem for overloaded class-specific new operators

[Sebastian Bauer <mail@xxxxxxxxxxxxxxxxxxx>]

Am 2019-02-26 17:51, schrieb Jonathan Wakely:
> > Since this is a strange construct anyway, I'm not sure if this is just
> > some undefined behaviour (in which gcc is right to optimize it out) or 
> > a
> > real bug in gcc. Any suggestions (e.g., if a bug shall be reported or
> > not) are appreciated.
> Your code is invalid, see
> https://gcc.gnu.org/gcc-6/porting_to.html#flifetime-dse

Thanks a lot for the quick response. It makes perfect sense.

Bye
Sebastian