VS2013 warning C4291: "void *operator new(size_t,AppShift::MemoryPool *)"

[tktkku]

Hi, I am using VS2013 + WindowsApplicationForDrivers8.1 to build my project

// global var
AppShift::MemoryPool pool;
//....
Object obj = new(&pool) Object;
//...
pool.free(obj);

then I got a warning C4291: "void *operator new(size_t,AppShift::MemoryPool *)": No matching delete operator found; memory will not be released if initialization throws an exception.
Does this matter or can i just ignore it?