ndslice and limits of debug info and autocompletion

[Jay Norwood via Digitalmars-d-learn]

I'm trying to determine if the debugger autocompletion would be 
useful in combination with ndslice.   I find that using visualD I 
get offered no completion to select core_ctr or epu_ctr where 
epu_ctr is used in the writeln below.

I take it this either means that there is some basic limitation 
in the debug info, or else VisualD just punts after some number 
of array subscripts.

The code builds and executes correctly ... but I was hoping the 
debugger completion would help out with an exploratory mode using 
compiled code.

import std.stdio;
import std.experimental.ndslice;
import std.experimental.ndslice.iteration: transposed;
struct sample{
	ulong [10] core_ctr;
	ulong [32] epu_ctr;
}


void main() {
	auto a1 = new sample[60];
	auto t3 = a1.sliced!(ReplaceArrayWithPointer.no)(3,4,5);
	writeln(t3[0][0][0].epu_ctr);
}