Fix #1120: Rewire mutable.Buffer.newBuilder to js.WrappedArray.

sjrd · sjrd · commit 757949ebfdb6 · 2014-09-28T13:39:33.000+02:00
diff --git a/scalalib/overrides-2.10/scala/collection/mutable/Buffer.scala b/scalalib/overrides-2.10/scala/collection/mutable/Buffer.scala
@@ -13,6 +13,8 @@ package mutable
 
 import generic._
 
+import scala.scalajs.js
+
 /** Buffers are used to create sequences of elements incrementally by
  *  appending, prepending, or inserting new elements. It is also
  *  possible to access and modify elements in a random access fashion
@@ -41,7 +43,7 @@ trait Buffer[A] extends Seq[A]
  */
 object Buffer extends SeqFactory[Buffer] {
   implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, Buffer[A]] = ReusableCBF.asInstanceOf[GenericCanBuildFrom[A]]
-  def newBuilder[A]: Builder[A, Buffer[A]] = new ArrayBuffer
+  def newBuilder[A]: Builder[A, Buffer[A]] = new js.WrappedArray
 }
 
 /** Explicit instantiation of the `Buffer` trait to reduce class file size in subclasses. */
diff --git a/scalalib/overrides-2.11/scala/collection/mutable/Buffer.scala b/scalalib/overrides-2.11/scala/collection/mutable/Buffer.scala
@@ -14,6 +14,8 @@ package mutable
 
 import generic._
 
+import scala.scalajs.js
+
 /** Buffers are used to create sequences of elements incrementally by
  *  appending, prepending, or inserting new elements. It is also
  *  possible to access and modify elements in a random access fashion
@@ -42,7 +44,7 @@ trait Buffer[A] extends Seq[A]
  */
 object Buffer extends SeqFactory[Buffer] {
   implicit def canBuildFrom[A]: CanBuildFrom[Coll, A, Buffer[A]] = ReusableCBF.asInstanceOf[GenericCanBuildFrom[A]]
-  def newBuilder[A]: Builder[A, Buffer[A]] = new ArrayBuffer
+  def newBuilder[A]: Builder[A, Buffer[A]] = new js.WrappedArray
 }
 
 /** Explicit instantiation of the `Buffer` trait to reduce class file size in subclasses. */
