[Bug libstdc++/64798] [5 regression] g++.old-deja/g++.eh/badalloc1.C FAILs

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64798

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 34591
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34591&action=edit
patch

Ok, so it was bogus to assume size_t would cover the largest alignment needed.  
Can test check the attached patch please?