Remove code from compiler central.

All those old-timey methods whose melodies have become
unfashionable.

1 files changed, 2 insertions, 6 deletions

diff --git a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
index 8dce48ee9a..c54745f6c6 100644
--- a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
+++ b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
@@ -52,14 +52,14 @@ trait ScalaSettings extends AbsScalaSettings
 
   val jvmargs  = PrefixSetting("-J<flag>", "-J", "Pass <flag> directly to the runtime system.")
   val defines  = PrefixSetting("-Dproperty=value", "-D", "Pass -Dproperty=value directly to the runtime system.")
-  val toolcp   = PathSetting("-toolcp", "Add to the runner classpath.", "")
+  /*val toolcp =*/ PathSetting("-toolcp", "Add to the runner classpath.", "")
   val nobootcp = BooleanSetting("-nobootcp", "Do not use the boot classpath for the scala jars.")
 
   /**
    *  Standard settings
    */
   // argfiles is only for the help message
-  val argfiles      = BooleanSetting    ("@<file>", "A text file containing compiler arguments (options and source files)")
+  /*val argfiles = */ BooleanSetting    ("@<file>", "A text file containing compiler arguments (options and source files)")
   val classpath     = PathSetting       ("-classpath", "Specify where to find user class files.", defaultClasspath) withAbbreviation "-cp"
   val d             = OutputSetting     (outputDirs, ".")
   val nospecialization = BooleanSetting    ("-no-specialization", "Ignore @specialize annotations.")
@@ -114,7 +114,6 @@ trait ScalaSettings extends AbsScalaSettings
   /** Compatibility stubs for options whose value name did
    *  not previously match the option name.
    */
-  def XO = optimise
   def debuginfo = g
   def dependenciesFile = dependencyfile
   def nowarnings = nowarn
@@ -180,12 +179,9 @@ trait ScalaSettings extends AbsScalaSettings
 
   val exposeEmptyPackage = BooleanSetting("-Yexpose-empty-package", "Internal only: expose the empty package.").internalOnly()
 
-  def stop = stopAfter
-
   /** Area-specific debug output.
    */
   val Ybuildmanagerdebug      = BooleanSetting("-Ybuild-manager-debug", "Generate debug information for the Refined Build Manager compiler.")
-  val Ycompletion             = BooleanSetting("-Ycompletion-debug", "Trace all tab completion activity.")
   val Ydocdebug               = BooleanSetting("-Ydoc-debug", "Trace all scaladoc activity.")
   val Yidedebug               = BooleanSetting("-Yide-debug", "Generate, validate and output trees using the interactive compiler.")
   val Yinferdebug             = BooleanSetting("-Yinfer-debug", "Trace type inference and implicit search.")