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author | Martin Odersky <odersky@gmail.com> | 2013-07-19 16:11:10 +0200 |
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committer | Martin Odersky <odersky@gmail.com> | 2013-07-19 17:02:03 +0200 |
commit | ea640a32264cb78efbf267d5c2be89e3e99dcccf (patch) | |
tree | e4c3103d9d08580d9ef478763fb52c80548feef8 /src/dotty/tools/dotc/util | |
parent | 17ef71dc2b11c5d1a82307f79d50c7ed0f77fd81 (diff) | |
download | dotty-ea640a32264cb78efbf267d5c2be89e3e99dcccf.tar.gz dotty-ea640a32264cb78efbf267d5c2be89e3e99dcccf.tar.bz2 dotty-ea640a32264cb78efbf267d5c2be89e3e99dcccf.zip |
Additions needed to support implicits.
Still to do:
- properly account for bounded wildcard types
- set up scheme for nested diagnostics buffers.
Diffstat (limited to 'src/dotty/tools/dotc/util')
-rw-r--r-- | src/dotty/tools/dotc/util/Set.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/dotty/tools/dotc/util/Set.scala b/src/dotty/tools/dotc/util/Set.scala index 4183186ed..231d862f9 100644 --- a/src/dotty/tools/dotc/util/Set.scala +++ b/src/dotty/tools/dotc/util/Set.scala @@ -6,7 +6,7 @@ package dotty.tools.dotc.util /** A common class for lightweight sets. */ -abstract class Set[T <: AnyRef] { +abstract class Set[T >: Null] { def findEntry(x: T): T @@ -19,7 +19,7 @@ abstract class Set[T <: AnyRef] { def apply(x: T): Boolean = contains(x) def contains(x: T): Boolean = - findEntry(x) ne null + findEntry(x) != null def toList = iterator.toList |