From ef45ee4c2121e725962ae4ae07d7b0e83e1b3c5d Mon Sep 17 00:00:00 2001 From: Aleksandar Prokopec Date: Wed, 6 Jun 2012 17:57:21 +0200 Subject: Fix SI-5867. Override clone for unrolled buffer. --- src/library/scala/collection/mutable/UnrolledBuffer.scala | 2 ++ test/files/run/t5867.check | 1 + test/files/run/t5867.scala | 14 ++++++++++++++ 3 files changed, 17 insertions(+) create mode 100644 test/files/run/t5867.check create mode 100644 test/files/run/t5867.scala diff --git a/src/library/scala/collection/mutable/UnrolledBuffer.scala b/src/library/scala/collection/mutable/UnrolledBuffer.scala index cd76c7de4e..0c2e6e1cae 100644 --- a/src/library/scala/collection/mutable/UnrolledBuffer.scala +++ b/src/library/scala/collection/mutable/UnrolledBuffer.scala @@ -179,6 +179,8 @@ extends collection.mutable.AbstractBuffer[T] } } + override def clone(): UnrolledBuffer[T] = new UnrolledBuffer[T] ++= this + override def stringPrefix = "UnrolledBuffer" } diff --git a/test/files/run/t5867.check b/test/files/run/t5867.check new file mode 100644 index 0000000000..e1811eeefa --- /dev/null +++ b/test/files/run/t5867.check @@ -0,0 +1 @@ +UnrolledBuffer(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50) \ No newline at end of file diff --git a/test/files/run/t5867.scala b/test/files/run/t5867.scala new file mode 100644 index 0000000000..6a86ac3e6d --- /dev/null +++ b/test/files/run/t5867.scala @@ -0,0 +1,14 @@ +import collection.mutable.UnrolledBuffer + + + +object Test { + + def main(args: Array[String]) { + val buf = UnrolledBuffer(1 to 50: _*) + val dub = buf ++ buf + + println(dub) + } + +} -- cgit v1.2.3