bug in setindex! for subarray

[Jutho]

I suppose the following should work

A=randn(3,3,3)
As=slice(A,:,1,:)
As[:,:]=randn(3,3)

It gives however an error, apparently because the index translation that happens in the subarray setindex! method does not reshape the 3x3 matrix into a 3x1x3 array.

[ivarne]

It looks like this issue has been discussed multiple times before #4048 and #3262, but never gotten a solution that everybody is confortable with.

A quick fix would be to do the reshape manually

As[:,:]=reshape(randn(3,3),(3,1,3))