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| author | David Hall <dlwh@berkeley.edu> | 2012-10-12 11:45:46 -0700 |
|---|---|---|
| committer | James Iry <jamesiry@gmail.com> | 2013-01-08 07:35:59 -0800 |
| commit | a557a973608a75c7a02f251bbcf49fe6f6b6655e (patch) | |
| tree | 381be93e3e510647f7f1b98ad2c4027ad0ba1c14 /src/library | |
| parent | 1381cda86ddeca1b9829a9c53ff9372cfd816735 (diff) | |
| download | scala-a557a973608a75c7a02f251bbcf49fe6f6b6655e.tar.gz scala-a557a973608a75c7a02f251bbcf49fe6f6b6655e.tar.bz2 scala-a557a973608a75c7a02f251bbcf49fe6f6b6655e.zip | |
Fixes SI-6521, overrides Range#head to be faster
Backport of 63ba3d64a7002ef67f7f13083a18fe1042a3adba
Diffstat (limited to 'src/library')
| -rw-r--r-- | src/library/scala/collection/immutable/Range.scala | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/library/scala/collection/immutable/Range.scala b/src/library/scala/collection/immutable/Range.scala index 802e16605d..02c10700b1 100644 --- a/src/library/scala/collection/immutable/Range.scala +++ b/src/library/scala/collection/immutable/Range.scala @@ -77,6 +77,7 @@ extends scala.collection.AbstractSeq[Int] final val terminalElement = start + numRangeElements * step override def last = if (isEmpty) Nil.last else lastElement + override def head = if (isEmpty) Nil.head else start override def min[A1 >: Int](implicit ord: Ordering[A1]): Int = if (ord eq Ordering.Int) { |