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author | Grzegorz Kossakowski <grzegorz.kossakowski@gmail.com> | 2012-10-09 15:45:35 -0700 |
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committer | Grzegorz Kossakowski <grzegorz.kossakowski@gmail.com> | 2012-10-09 15:45:35 -0700 |
commit | 7a6905dc158a7a543ba3f4ddeeffe538580958d3 (patch) | |
tree | ce1997312fa0f2a3023963db6ddb2cc17539334c /test/files | |
parent | 859ec02495993f225647df50397b042a3172351b (diff) | |
download | scala-7a6905dc158a7a543ba3f4ddeeffe538580958d3.tar.gz scala-7a6905dc158a7a543ba3f4ddeeffe538580958d3.tar.bz2 scala-7a6905dc158a7a543ba3f4ddeeffe538580958d3.zip |
SI-6440: Revert change to `TraversableLike.filterNot`
Commit df9f470f14262b9b1002f022c2620d8c38835805 introduced
a change to `TraversableLike.filterNot` which broke Stream
implementation that does override `filter` implementation
but does not override `filterNot` implementation. This shows
clearly that reusing code for strict and non-strict collections
is very problematic.
Added a test-case covering this problem.
Closes SI-6440.
Review by @retronym.
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/run/t6440.check | 1 | ||||
-rw-r--r-- | test/files/run/t6440.scala | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/test/files/run/t6440.check b/test/files/run/t6440.check new file mode 100644 index 0000000000..b5684daee4 --- /dev/null +++ b/test/files/run/t6440.check @@ -0,0 +1 @@ +Stream((), ?) diff --git a/test/files/run/t6440.scala b/test/files/run/t6440.scala new file mode 100644 index 0000000000..2b690f31e1 --- /dev/null +++ b/test/files/run/t6440.scala @@ -0,0 +1,7 @@ +object Test { + + def main(args: Array[String]): Unit = { + println(Stream.continually(()).filterNot(_ => false).take(2)) + } + +} |