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[stdlib] fix an accidental recursion bug involving Collection #38161
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lorentey
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Jul 1, 2021
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Looks good to me, assuming we add @_alwaysEmitIntoClient as described below.
- adds a default implementation of Collection’s subscript(bounds: Range<_>) with the most general signature possible - it is marked unavailable in order to prevent the infinite recursion bug reported in SR-14848 - Collections whose SubSequence is Slice<Self> still get the proper default, as intended.
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This was referenced Jul 5, 2021
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Collection’ssubscript(bounds: Range<_>)with the most general signature possibleSubSequenceisSlice<Self>still get the proper default.Resolves SR-14848