copy_to doesn't check bounds

[dc-mak]

Is this the intended behaviour? Usually there's some assert or runtime check before executing something like this:

let x = Mat.uniform 5 5
let y = Mat.uniform 1 1
Mat.copy_to x y

(results in a segfault/core dump for me)

[ryanrhymes]

Dhruv, thanks for pointing it out. That is a bug needs to be fixed.