[Bug c++/70834] Incorrect warning for placement new when conditionally used

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70834

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |msebor at gcc dot gnu.org

--- Comment #4 from Martin Sebor <msebor at gcc dot gnu.org> ---
I'm hoping to move -Wplacement-new to the middle end in GCC 8 and have it make
use of object size checking similarly to -Wstringop-overflow.