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(parent: 1bfa1d5) | patch
save a borrow by using return value of HashSet::insert
authorZack M. Davis <code@zackmdavis.net>
Thu, 27 Oct 2016 03:16:58 +0000 (20:16 -0700)
committerZack M. Davis <code@zackmdavis.net>
Thu, 27 Oct 2016 03:52:54 +0000 (20:52 -0700)
commit95805ee6275b4fe12cdb8845e699e7a6aa6b26eb
tree5071857d11b9be3c749657cdc9a2440ebad97da0tree | snapshot
parent1bfa1d51fd220ee5281176f565581cd9dfeaa380commit | diff
save a borrow by using return value of HashSet::insert

Thanks to Niko Matsakis's review for the suggestion.
src/librustc/session/mod.rs diff | blob | history
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