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| author | Martin Odersky <odersky@gmail.com> | 2016-11-19 00:56:32 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2016-11-19 00:56:32 +0100 |
| commit | ddec688b6e165c68cdd9a33dac968ee4a09b447a (patch) | |
| tree | f97c80652f2b55abe67a387a6b331a128c5cb45b /src | |
| parent | 30bd586417693fed39045420548b82e9616f0111 (diff) | |
| download | dotty-ddec688b6e165c68cdd9a33dac968ee4a09b447a.tar.gz dotty-ddec688b6e165c68cdd9a33dac968ee4a09b447a.tar.bz2 dotty-ddec688b6e165c68cdd9a33dac968ee4a09b447a.zip | |
Fix memory leak
The lazy val `dummyTree` acquires a type because of
copy-on-write and that type can refer via lastDenotation
to a context base.
Diffstat (limited to 'src')
| -rw-r--r-- | src/dotty/tools/dotc/typer/ProtoTypes.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/typer/ProtoTypes.scala b/src/dotty/tools/dotc/typer/ProtoTypes.scala index 08f566d49..5eef096db 100644 --- a/src/dotty/tools/dotc/typer/ProtoTypes.scala +++ b/src/dotty/tools/dotc/typer/ProtoTypes.scala @@ -477,7 +477,7 @@ object ProtoTypes { def apply(tp: Type) = wildApprox(tp, this) } - @sharable private lazy val dummyTree = untpd.Literal(Constant(null)) + @sharable private def dummyTree = untpd.Literal(Constant(null)) /** Dummy tree to be used as an argument of a FunProto or ViewProto type */ object dummyTreeOfType { |