retain checker: Don't bother using a FoldingSet to unique summaries. We never compare summaries by their pointers, and we create only a handful of them when analyzing a given function.
retain checker: Don't bother using a FoldingSet to unique summaries.
We never compare summaries by their pointers, and we create only a
handful of them when analyzing a given function.


git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@70824 91177308-0d34-0410-b5e6-96231b3b80d8

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