On Sunday, 7 June 2015 at 18:50:47 UTC, anonymous wrote:
Do not use '<=' as a comparison function with RedBlackTree. It doesn't meet the requirements.Quoting the documentation [1]:Note that less should produce a strict ordering. That is, for two unequal elements a and b, less(a, b) == !less(b, a). less(a, a) should always equal false.This doesn't hold for '<='.
Could we add a static check for this?
