diff options
Diffstat (limited to 'src/library/scala/collection/LinearSeqOptimized.scala')
| -rw-r--r-- | src/library/scala/collection/LinearSeqOptimized.scala | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/library/scala/collection/LinearSeqOptimized.scala b/src/library/scala/collection/LinearSeqOptimized.scala index b7af8840a9..68b85dcfe5 100644 --- a/src/library/scala/collection/LinearSeqOptimized.scala +++ b/src/library/scala/collection/LinearSeqOptimized.scala @@ -9,8 +9,6 @@ package scala package collection -import mutable.ListBuffer -import immutable.List import scala.annotation.tailrec /** A template trait for linear sequences of type `LinearSeq[A]` which optimizes @@ -133,9 +131,9 @@ trait LinearSeqOptimized[+A, +Repr <: LinearSeqOptimized[A, Repr]] extends Linea else op(head, tail.foldRight(z)(op)) override /*TraversableLike*/ - def reduceLeft[B >: A](f: (B, A) => B): B = + def reduceLeft[B >: A](@deprecatedName('f) op: (B, A) => B): B = if (isEmpty) throw new UnsupportedOperationException("empty.reduceLeft") - else tail.foldLeft[B](head)(f) + else tail.foldLeft[B](head)(op) override /*IterableLike*/ def reduceRight[B >: A](op: (A, B) => B): B = @@ -293,7 +291,7 @@ trait LinearSeqOptimized[+A, +Repr <: LinearSeqOptimized[A, Repr]] extends Linea override /*SeqLike*/ def indexWhere(p: A => Boolean, from: Int): Int = { - var i = from + var i = math.max(from, 0) var these = this drop from while (these.nonEmpty) { if (p(these.head)) |