rename PointerAddress → PointerExposeAddress `PointerAddress` sounds a bit too much like `ptr.addr()`, but this corresponds to `ptr.expose_addr()`. r? `@tmiasko`
rename PointerAddress → PointerExposeAddress `PointerAddress` sounds a bit too much like `ptr.addr()`, but this corresponds to `ptr.expose_addr()`. r? `@tmiasko`