No index for cycle ranges
Andrej Mitrovic
none at none.none
Thu Jun 2 11:17:26 PDT 2011
import std.range;
void main()
{
auto arr = [1, 2, 3, 4, 5, 6, 7, 8];
auto foo = cycle(arr);
// nope
foreach (int index, int val; foo)
{
}
// nope
foreach (int index, int val; take(foo, 5))
{
}
// ok
foreach (int index, int val; take(arr, 5))
{
}
}
Is this because cycle is an infinite range, and index might overflow? I could understand that. But I think if I use take() then there should be no problem with overflows. It still doesn't work though.
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