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author | Grzegorz Kossakowski <grzegorz.kossakowski@gmail.com> | 2014-02-22 14:43:07 +0100 |
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committer | Grzegorz Kossakowski <grzegorz.kossakowski@gmail.com> | 2014-02-22 14:43:07 +0100 |
commit | b0dcf798752220c7fe173318930215248aa0bfbb (patch) | |
tree | 7a85990f10e59cc8b7a8fafd34d4feff5d17cafd /src/library | |
parent | 63d4dfaf7cf25f2cf5c00c97986d3d060733268f (diff) | |
parent | 2ede59c0b9d12d47a1f61d1c599842856d829227 (diff) | |
download | scala-b0dcf798752220c7fe173318930215248aa0bfbb.tar.gz scala-b0dcf798752220c7fe173318930215248aa0bfbb.tar.bz2 scala-b0dcf798752220c7fe173318930215248aa0bfbb.zip |
Merge pull request #3563 from adriaanm/t5479
SI-5479 deprecate DelayedInit outside of App
Diffstat (limited to 'src/library')
-rw-r--r-- | src/library/scala/App.scala | 5 | ||||
-rw-r--r-- | src/library/scala/DelayedInit.scala | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/library/scala/App.scala b/src/library/scala/App.scala index ef39ee2134..62245322da 100644 --- a/src/library/scala/App.scala +++ b/src/library/scala/App.scala @@ -31,6 +31,8 @@ import scala.collection.mutable.ListBuffer * It should also be noted that the `main` method should not be overridden: * the whole class body becomes the “main method”. * + * Future versions of this trait will no longer extend `DelayedInit`. + * * @author Martin Odersky * @version 2.1, 15/02/2011 */ @@ -38,10 +40,12 @@ trait App extends DelayedInit { /** The time when the execution of this program started, in milliseconds since 1 * January 1970 UTC. */ + @deprecatedOverriding("executionStart should not be overridden", "2.11.0") val executionStart: Long = currentTime /** The command line arguments passed to the application's `main` method. */ + @deprecatedOverriding("args should not be overridden", "2.11.0") protected def args: Array[String] = _args private var _args: Array[String] = _ @@ -55,6 +59,7 @@ trait App extends DelayedInit { * themselves define a `delayedInit` method. * @param body the initialization code to be stored for later execution */ + @deprecated("The delayedInit mechanism will disappear.", "2.11.0") override def delayedInit(body: => Unit) { initCode += (() => body) } diff --git a/src/library/scala/DelayedInit.scala b/src/library/scala/DelayedInit.scala index cfbbf30793..7f976b073f 100644 --- a/src/library/scala/DelayedInit.scala +++ b/src/library/scala/DelayedInit.scala @@ -43,6 +43,7 @@ package scala * * @author Martin Odersky */ +@deprecated("DelayedInit semantics can be surprising. Support for `App` will continue.\nSee the release notes for more details: https://github.com/scala/scala/releases/tag/v2.11.0-RC1", "2.11.0") trait DelayedInit { def delayedInit(x: => Unit): Unit }
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