Use std::size_t in new/delete

The standard dictates that `std::size_t` is used, rather than the plain
`size_t` type.

Even though these types are usually, if not always, exactly the same
type, other code might assume that `std::size_t` is actually used and thus
also available under that name after including `<new>`.

This fixes that by using the right type. One challenge is that it is
usually declared in headers that we do not have available, so this just
defines the `std::size_t` type in the `<new>` header to work around
that.

0 files changed, 0 insertions, 0 deletions