rust/src/librustc_metadata
Yuki Okushi 2518bbd5a3
Rollup merge of #65460 - sinkuu:contains_insert, r=varkor
Clean up `contains()` `insert()` chains on HashSet

They can be merged to a single `insert()` call, which may avoid double-hashing/lookup of the value.
2019-10-21 03:10:54 +09:00
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