This block of code fails the second assert, why? Using stableRemove{Front,Back} does not fix it.

----
import std.range;
import std.container;

unittest {
  auto dl2 = DList!int([2,7]);
  dl2.removeFront();
  //dl2.stableRemoveFront();
  assert(dl2[].walkLength == 1);
  dl2.removeBack();
  //dl2.stableRemoveBack();
  assert(dl2.empty, "not empty?!");
}


void main(){
}
----

rdmd -unittest file.d

On Saturday, 12 April 2014 at 19:34:11 UTC, Daniel K wrote:
> This block of code fails the second assert, why?

Because DList is buggy. It should pass.

I have an open pull that fixes this, FYI.