Array initialisation from const array;

[Spacen Jasset]

The following code prints 0. Why is this?

import std.stdio;

struct S1
{
	const float[10] i = [0,0,0,0,0,0,0,0,0,0];
	float a[10] = i;
	int y=5;
}


void main()
{
	S1	s;
	writefln(s.y);
}

DMD linux:

Digital Mars D Compiler v1.028
Copyright (c) 1999-2008 by Digital Mars written by Walter Bright
Documentation: http://www.digitalmars.com/d/1.0/index.html

And the same for 1.026 on Windows.