On Thursday, 17 October 2013 at 18:51:08 UTC, Meta wrote:
As David Eagen said, your problem is that in D, dArr[0..2] is
not inclusive, it's exclusive, so you get dArr[0] and dArr[1].
Changing it to dSlice = dArr[0..3] will work (or better,
dArr[0..$]). However, there's something else going on here
that's fishy:
void testSlices()
{
int[] dArr = [10, 11, 12];
int[] dSlice = dArr[0..2];
writeln(dArr.ptr, " ", dArr.capacity, " ", dArr.length);
writeln(dSlice.ptr, " ", dSlice.capacity, " ", dSlice.length);
dSlice.length++;
writeln(dSlice.ptr, " ", dSlice.capacity, " ", dSlice.length);
writeln(dArr);
writeln(dSlice);
}
4002DFF0 3 3
4002DFF0 0 2
4002DFE0 3 3
[10, 11, 12]
[10, 11, 0]
dSlice says that it has length 2, but accessing dSlice[2] does
not produce a RangeError... Likewise, printing it out prints 3
elements, not 2. This looks like a bug to me.
Never mind, that was extremely silly of me.
