[swift-corelibs-dev] IndexSet isStrictSubsetOf bug?
razielim at gmail.com
Fri Jun 17 13:44:28 CDT 2016
Is this a bug in IndexSet? It seems like it should return true, but it returns false:
From the documentation:
> Returns a Boolean value that indicates whether this set is a strict subset of the given set.
> Set A is a strict subset of another set B if every member of A is also a member of B and B contains at least one element that is not a member of A.
Using Xcode 8 beta 1.
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