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| author | Dmitry Petrashko <dmitry.petrashko@gmail.com> | 2015-05-01 16:00:10 +0200 |
|---|---|---|
| committer | Dmitry Petrashko <dmitry.petrashko@gmail.com> | 2015-05-05 20:08:31 +0200 |
| commit | cb8fa8278ce690a800e6454d3fcd2058100e0d71 (patch) | |
| tree | 93da5de061eaf0eaf98b0162401f3f416b200e40 /src | |
| parent | 6bbf35496c2cb4f4b4fa55ef80b4eaa85e0de63f (diff) | |
| download | dotty-cb8fa8278ce690a800e6454d3fcd2058100e0d71.tar.gz dotty-cb8fa8278ce690a800e6454d3fcd2058100e0d71.tar.bz2 dotty-cb8fa8278ce690a800e6454d3fcd2058100e0d71.zip | |
It seems one cannot define clone member in scala trait. Do it in Java.
[error] /Users/dark/workspace/dotty/src/dotty/runtime/vc/VCPrototype.scala:10: overriding method clone in class VCArrayPrototype of type ()Object;
[error] method clone in class Object of type ()Object has weaker access privileges; it should be public;
[error] (Note that method clone in class VCArrayPrototype of type ()Object is abstract,
[error] and is therefore overridden by concrete method clone in class Object of type ()Object)
[error] abstract class VCArrayPrototype[T <: VCPrototype] extends Object with Cloneable {
Diffstat (limited to 'src')
| -rw-r--r-- | src/dotty/runtime/vc/VCArrayClone.java | 9 | ||||
| -rw-r--r-- | src/dotty/runtime/vc/VCPrototype.scala | 3 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/dotty/runtime/vc/VCArrayClone.java b/src/dotty/runtime/vc/VCArrayClone.java new file mode 100644 index 000000000..0b0fa40ce --- /dev/null +++ b/src/dotty/runtime/vc/VCArrayClone.java @@ -0,0 +1,9 @@ +package dotty.runtime.vc; + +/** + * Exists for the sole reason of Scala not accepting such trait + */ + +interface VCArrayClone { + Object clone(); +} diff --git a/src/dotty/runtime/vc/VCPrototype.scala b/src/dotty/runtime/vc/VCPrototype.scala index b9c931bbc..a91654864 100644 --- a/src/dotty/runtime/vc/VCPrototype.scala +++ b/src/dotty/runtime/vc/VCPrototype.scala @@ -3,7 +3,8 @@ package dotty.runtime.vc abstract class VCPrototype { } -abstract class VCArrayPrototype[T <: VCPrototype] extends Cloneable { + +abstract class VCArrayPrototype[T <: VCPrototype] extends Object with Cloneable with VCArrayClone { def apply(idx: Int): Object def update(idx: Int, el: T): Unit def length: Int |