On Wednesday, 5 August 2015 at 02:26:48 UTC, Meta wrote:
It looks like there was a breaking change made to BinaryHeap somewhere between 2.065 and the present. The code compiles fine on 2.065.http://dpaste.dzfl.pl/65ba735d69e7
It was this PR that changed the behaviour: https://github.com/D-Programming-Language/phobos/pull/1989