A few straggling unused imports.

11 files changed, 12 insertions, 12 deletions

diff --git a/src/compiler/scala/tools/nsc/ast/Positions.scala b/src/compiler/scala/tools/nsc/ast/Positions.scala
index d8fb632f73..77acbba056 100644
--- a/src/compiler/scala/tools/nsc/ast/Positions.scala
+++ b/src/compiler/scala/tools/nsc/ast/Positions.scala
@@ -1,7 +1,7 @@
 package scala.tools.nsc
 package ast
 
-import scala.reflect.internal.util.{ SourceFile, Position, OffsetPosition, NoPosition }
+import scala.reflect.internal.util.{ SourceFile, OffsetPosition }
 
 trait Positions extends scala.reflect.internal.Positions {
   self: Global =>
diff --git a/src/compiler/scala/tools/nsc/backend/WorklistAlgorithm.scala b/src/compiler/scala/tools/nsc/backend/WorklistAlgorithm.scala
index 93b37f415d..49dc105c79 100644
--- a/src/compiler/scala/tools/nsc/backend/WorklistAlgorithm.scala
+++ b/src/compiler/scala/tools/nsc/backend/WorklistAlgorithm.scala
@@ -6,7 +6,7 @@
 package scala.tools.nsc
 package backend
 
-import scala.collection.{ mutable, immutable }
+import scala.collection.mutable
 
 /**
  * Simple implementation of a worklist algorithm. A processing
diff --git a/src/compiler/scala/tools/nsc/backend/icode/Opcodes.scala b/src/compiler/scala/tools/nsc/backend/icode/Opcodes.scala
index 796e3a5629..0e7c75de50 100644
--- a/src/compiler/scala/tools/nsc/backend/icode/Opcodes.scala
+++ b/src/compiler/scala/tools/nsc/backend/icode/Opcodes.scala
@@ -66,7 +66,7 @@ import scala.reflect.internal.util.{Position,NoPosition}
  * in the source files.
  */
 trait Opcodes { self: ICodes =>
-  import global.{Symbol, NoSymbol, Type, Name, Constant};
+  import global.{Symbol, NoSymbol, Name, Constant};
 
   // categories of ICode instructions
   final val localsCat =  1
diff --git a/src/compiler/scala/tools/nsc/doc/Uncompilable.scala b/src/compiler/scala/tools/nsc/doc/Uncompilable.scala
index d3e5c869e0..9447e36610 100644
--- a/src/compiler/scala/tools/nsc/doc/Uncompilable.scala
+++ b/src/compiler/scala/tools/nsc/doc/Uncompilable.scala
@@ -15,7 +15,7 @@ trait Uncompilable {
   val global: Global
   val settings: Settings
 
-  import global.{ reporter, inform, warning, newTypeName, newTermName, Symbol, Name, DocComment, NoSymbol }
+  import global.{ reporter, inform, warning, newTypeName, newTermName, Symbol, DocComment, NoSymbol }
   import global.definitions.AnyRefClass
   import global.rootMirror.RootClass
 
diff --git a/src/compiler/scala/tools/nsc/doc/html/page/Source.scala b/src/compiler/scala/tools/nsc/doc/html/page/Source.scala
index 1d6404e1a4..37145756d9 100644
--- a/src/compiler/scala/tools/nsc/doc/html/page/Source.scala
+++ b/src/compiler/scala/tools/nsc/doc/html/page/Source.scala
@@ -8,7 +8,7 @@ package doc
 package html
 package page
 
-import scala.xml.{NodeSeq, Unparsed}
+import scala.xml.NodeSeq
 import java.io.File
 
 class Source(sourceFile: File) extends HtmlPage {
diff --git a/src/compiler/scala/tools/nsc/interpreter/ExprTyper.scala b/src/compiler/scala/tools/nsc/interpreter/ExprTyper.scala
index 4b084c71a9..ebd0030802 100644
--- a/src/compiler/scala/tools/nsc/interpreter/ExprTyper.scala
+++ b/src/compiler/scala/tools/nsc/interpreter/ExprTyper.scala
@@ -14,7 +14,7 @@ trait ExprTyper {
   import repl._
   import global.{ reporter => _, Import => _, _ }
   import definitions._
-  import syntaxAnalyzer.{ UnitParser, UnitScanner }
+  import syntaxAnalyzer.UnitParser
   import naming.freshInternalVarName
 
   object codeParser extends { val global: repl.global.type = repl.global } with CodeHandlers[Tree] {
diff --git a/src/compiler/scala/tools/nsc/io/MsilFile.scala b/src/compiler/scala/tools/nsc/io/MsilFile.scala
index 2f0a71fc60..1a3a4f5c81 100644
--- a/src/compiler/scala/tools/nsc/io/MsilFile.scala
+++ b/src/compiler/scala/tools/nsc/io/MsilFile.scala
@@ -6,7 +6,7 @@
 package scala.tools.nsc
 package io
 
-import ch.epfl.lamp.compiler.msil.{ Type => MsilType, _ }
+import ch.epfl.lamp.compiler.msil.{ Type => MsilType }
 
 /** This class wraps an MsilType.  It exists only so
  *  ClassPath can treat all of JVM/MSIL/bin/src files
diff --git a/src/compiler/scala/tools/nsc/plugins/PluginDescription.scala b/src/compiler/scala/tools/nsc/plugins/PluginDescription.scala
index bd567400fb..9ecc098687 100644
--- a/src/compiler/scala/tools/nsc/plugins/PluginDescription.scala
+++ b/src/compiler/scala/tools/nsc/plugins/PluginDescription.scala
@@ -6,7 +6,7 @@
 package scala.tools.nsc
 package plugins
 
-import scala.xml.{Node,NodeSeq}
+import scala.xml.Node
 
 /** A description of a compiler plugin, suitable for serialization
  *  to XML for inclusion in the plugin's .jar file.
diff --git a/src/compiler/scala/tools/nsc/transform/SampleTransform.scala b/src/compiler/scala/tools/nsc/transform/SampleTransform.scala
index e2594468ab..cffb483072 100644
--- a/src/compiler/scala/tools/nsc/transform/SampleTransform.scala
+++ b/src/compiler/scala/tools/nsc/transform/SampleTransform.scala
@@ -11,8 +11,8 @@ package transform
 abstract class SampleTransform extends Transform {
   // inherits abstract value `global` and class `Phase` from Transform
 
-  import global._                  // the global environment
-  import typer.{typed, atOwner}    // methods to type trees
+  import global._       // the global environment
+  import typer.typed    // method to type trees
 
   /** the following two members override abstract members in Transform */
   val phaseName: String = "sample-phase"
diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
index b1fd29ccdc..c203e62786 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
@@ -2424,7 +2424,7 @@ trait Typers extends Modes with Adaptations with Tags {
     // (virtualized matches are expanded during type checking so they have the full context available)
     // otherwise, do nothing: matches are translated during phase `patmat` (unless -Xoldpatmat)
     def virtualizedMatch(match_ : Match, mode: Int, pt: Type) = {
-      import patmat.{vpmName, PureMatchTranslator, OptimizingMatchTranslator}
+      import patmat.{ vpmName, PureMatchTranslator }
 
       // TODO: add fallback __match sentinel to predef
       val matchStrategy: Tree =
diff --git a/src/reflect/scala/reflect/internal/Trees.scala b/src/reflect/scala/reflect/internal/Trees.scala
index 9238f09ed5..ed08226ec7 100644
--- a/src/reflect/scala/reflect/internal/Trees.scala
+++ b/src/reflect/scala/reflect/internal/Trees.scala
@@ -1312,7 +1312,7 @@ trait Trees extends api.Trees { self: SymbolTable =>
 
   class ChangeOwnerTraverser(val oldowner: Symbol, val newowner: Symbol) extends Traverser {
     final def change(sym: Symbol) = {
-      if (sym != NoSymbol && sym.owner == oldowner) 
+      if (sym != NoSymbol && sym.owner == oldowner)
         sym.owner = newowner
     }
     override def traverse(tree: Tree) {