Update memory.d

dmd v2.063-devel 

I can't remember the error message, but Arrays do not implicitly convert to pointers.

There's another bug somewhere, but it might be in dmd since it triggers [this](https://github.com/D-Programming-Language/dmd/blob/master/src/init.c#L660) Assert in the dmd sources.

...And I just decided to go ahead and update since I couldn't find any bugs...   =(