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| author | Som Snytt <som.snytt@gmail.com> | 2013-07-25 19:52:15 -0700 |
|---|---|---|
| committer | Som Snytt <som.snytt@gmail.com> | 2013-08-21 17:03:03 -0700 |
| commit | f3731f9ace5d3d5e213ea786fe0027ea66c5358b (patch) | |
| tree | fb068e41ba1e2aabf0cff642e1d3b47590ef4d12 /src/compiler/scala/tools/nsc/plugins/PluginComponent.scala | |
| parent | 79d619127bb84ef858476252ace53b730d2e38cd (diff) | |
| download | scala-f3731f9ace5d3d5e213ea786fe0027ea66c5358b.tar.gz scala-f3731f9ace5d3d5e213ea786fe0027ea66c5358b.tar.bz2 scala-f3731f9ace5d3d5e213ea786fe0027ea66c5358b.zip | |
SI-7622 Plugins can be not enabled
Plugins can interrogate options and declare themselves not
enabled. The plugin itself can return false from its init
if the options do not compute. A plugin phase component
can declare itself not enabled, same as an internal phase.
No one exploits this facility at this commit.
Diffstat (limited to 'src/compiler/scala/tools/nsc/plugins/PluginComponent.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/plugins/PluginComponent.scala | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/compiler/scala/tools/nsc/plugins/PluginComponent.scala b/src/compiler/scala/tools/nsc/plugins/PluginComponent.scala index c6e1af7ea4..a6df08c331 100644 --- a/src/compiler/scala/tools/nsc/plugins/PluginComponent.scala +++ b/src/compiler/scala/tools/nsc/plugins/PluginComponent.scala @@ -15,12 +15,10 @@ package plugins */ abstract class PluginComponent extends SubComponent { - /** Internal flag to tell external from internal phases */ + /** By definition, plugin phases are externally provided. */ final override val internal = false - /** Phases supplied by plugins should not have to supply the - * runsRightAfter constraint, but can override it. - */ + /** Only plugins are granted a reprieve from specifying whether they follow. */ val runsRightAfter: Option[String] = None /** Useful for -Xshow-phases. */ |