[Bug c++/79085] [6/7/8 Regression] ICE with placement new to unaligned location

[thopre01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79085

--- Comment #8 from Thomas Preud'homme <thopre01 at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #7)
> Created attachment 43668 [details]
> gcc8-pr79085.patch
> 
> Untested fix.

That fixes the original testcase for me. Thanks!