declaration/initialization of multidimensional arrays

[bearophile]

> auto b = new double[][3][](M, N);

That doesn't compile, I don't know why. The D array syntax 
allocation syntax is a bit of a mess. So to do that you have to 
write:

auto b = new double[][3][](N);
Or:
auto b = new double[][3][N];

And then fill the arrays with a loop. Why is no one complaining 
about this array allocation syntax?

Bye,
bearophile