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| author | Simon Ochsenreither <simon@ochsenreither.de> | 2012-08-14 22:36:31 +0200 |
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| committer | Simon Ochsenreither <simon@ochsenreither.de> | 2012-08-14 22:36:31 +0200 |
| commit | 7281be95992c9ef47a5a67487d34a30dabf23aa1 (patch) | |
| tree | 25b3c0ab3d4136fddb0f9b2808047fa6efcfadcb /test/files | |
| parent | d66c7a4fea537d142e42da91bfe87f4aaecc1821 (diff) | |
| download | scala-7281be95992c9ef47a5a67487d34a30dabf23aa1.tar.gz scala-7281be95992c9ef47a5a67487d34a30dabf23aa1.tar.bz2 scala-7281be95992c9ef47a5a67487d34a30dabf23aa1.zip | |
SI-6167 Override SeqLike#isEmpty for better performance
This results in a faster Vector#isEmpty (and head, tail, last, init)
because it avoids building a VectorIterator just to check if
iterator.hasNext is false.
Other classes which have not overridden the implementation of SeqLike
also benefit from it.
Diffstat (limited to 'test/files')
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