https://issues.dlang.org/show_bug.cgi?id=13420
--- Comment #12 from Marc Schütz <schue...@gmx.net> --- (In reply to Martin Nowak from comment #10) > > Maybe the AA implementation should assert that keys added to it should be > > equal to themselves. > > Sorry for breaking your code, but this check seems exaggerated. > An AA implementation has to rely on a working equality comparison and hash. > > As floats are builtin types we should special case the AA implementation to > perform some extra checks, e.g. disallow NaN as key value. > See bug 13581 for an enhancement request. > I don't think we should special-case floats. As you said, AA has to rely on a working equality comparison and hash, and the way to verify that is to use an assert. --
