[Bug libstdc++/81413] overloaded new and delete might not be called when dynamically linked with libstdc++

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81413

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The linker model on Windows is weird, there are already existing bugs about
this (at least PR 77726 but others too).

It works fine on other platforms.