https://issues.dlang.org/show_bug.cgi?id=10706
Collin Reeser <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #1 from Collin Reeser <[email protected]> --- I was actually burned by this today. Coinciding with the release of 2.068 (though I didn't initially know the release was upon us!), Travis builds for my project started inexplicably failing. The root cause was that a setSymmetricDifference call, which had been working for many months, was suddenly giving nonsense results. One of the inputs to the call was a .keys() on an associative array. Presumably, it just-so-happened that the .keys() was yielding sorted output, but with the change to the internals of the associative arrays this release, it just-so-happened that the .keys() result wasn't sorted! Since I misunderstood the documentation of setSymmetricDifference to mean "is-sortable-by 'less'", and not "must have been, prior to input, sorted by 'less'", I didn't initially put the .sort() call after the .keys() call. Too bad so sad. Figured it out, but lost some time to it. --
