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| author | Paul Phillips <paulp@improving.org> | 2010-04-20 18:07:54 +0000 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2010-04-20 18:07:54 +0000 |
| commit | b2deee49ce08b47959c5bc3996f3a01194b00866 (patch) | |
| tree | 1f8f79b24bbb7cd82466d5e290af49938d591921 /src/library/scala/collection/mutable/MapLike.scala | |
| parent | 22b66d601b790894827051bfe40fa5f0d119456a (diff) | |
| download | scala-b2deee49ce08b47959c5bc3996f3a01194b00866.tar.gz scala-b2deee49ce08b47959c5bc3996f3a01194b00866.tar.bz2 scala-b2deee49ce08b47959c5bc3996f3a01194b00866.zip | |
Undeprecated @retain as suggested by odersky on...
Undeprecated @retain as suggested by odersky on scala-internals 3/24/10.
No review.
Diffstat (limited to 'src/library/scala/collection/mutable/MapLike.scala')
| -rw-r--r-- | src/library/scala/collection/mutable/MapLike.scala | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/library/scala/collection/mutable/MapLike.scala b/src/library/scala/collection/mutable/MapLike.scala index 676a325c9b..f9c0f7232c 100644 --- a/src/library/scala/collection/mutable/MapLike.scala +++ b/src/library/scala/collection/mutable/MapLike.scala @@ -191,9 +191,10 @@ trait MapLike[A, B, +This <: MapLike[A, B, This] with Map[A, B]] * * @param p The test predicate */ - @deprecated("cannot be type inferred because of retain in Iterable.") def retain(p: (A, B) => Boolean): this.type = { - for ((k, v) <- this) if (!p(k, v)) -=(k) + for ((k, v) <- this ; if !p(k, v)) + this -= k + this } |