SI-8916 Fix -Ywarn-unused-import warnings

10 files changed, 2 insertions, 13 deletions

diff --git a/src/reflect/scala/reflect/internal/AnnotationInfos.scala b/src/reflect/scala/reflect/internal/AnnotationInfos.scala
index fcef4dd6be..6863cdfd82 100644
--- a/src/reflect/scala/reflect/internal/AnnotationInfos.scala
+++ b/src/reflect/scala/reflect/internal/AnnotationInfos.scala
@@ -15,7 +15,6 @@ import scala.language.postfixOps
 /** AnnotationInfo and its helpers */
 trait AnnotationInfos extends api.Annotations { self: SymbolTable =>
   import definitions._
-  import treeInfo._
 
   // Common annotation code between Symbol and Type.
   // For methods altering the annotation list, on Symbol it mutates
diff --git a/src/reflect/scala/reflect/internal/Internals.scala b/src/reflect/scala/reflect/internal/Internals.scala
index 26f3bfd9d0..ad4cec5b4d 100644
--- a/src/reflect/scala/reflect/internal/Internals.scala
+++ b/src/reflect/scala/reflect/internal/Internals.scala
@@ -9,7 +9,6 @@ import scala.ref.WeakReference
 import scala.reflect.api.Universe
 import scala.reflect.macros.Attachments
 import scala.reflect.internal.util.FreshNameCreator
-import scala.reflect.internal.Flags._
 import scala.reflect.internal.util.ListOfNil
 
 trait Internals extends api.Internals {
diff --git a/src/reflect/scala/reflect/internal/ReificationSupport.scala b/src/reflect/scala/reflect/internal/ReificationSupport.scala
index 759bd2e791..0a400b9845 100644
--- a/src/reflect/scala/reflect/internal/ReificationSupport.scala
+++ b/src/reflect/scala/reflect/internal/ReificationSupport.scala
@@ -7,7 +7,6 @@ import util._
 
 trait ReificationSupport { self: SymbolTable =>
   import definitions._
-  import internal._
 
   class ReificationSupportImpl extends ReificationSupportApi {
     def selectType(owner: Symbol, name: String): TypeSymbol =
diff --git a/src/reflect/scala/reflect/internal/SymbolPairs.scala b/src/reflect/scala/reflect/internal/SymbolPairs.scala
index c088e8f57c..4763e77a34 100644
--- a/src/reflect/scala/reflect/internal/SymbolPairs.scala
+++ b/src/reflect/scala/reflect/internal/SymbolPairs.scala
@@ -8,7 +8,6 @@ package reflect
 package internal
 
 import scala.collection.mutable
-import Flags._
 import util.HashSet
 import scala.annotation.tailrec
 
diff --git a/src/reflect/scala/reflect/internal/Trees.scala b/src/reflect/scala/reflect/internal/Trees.scala
index 9dc4baee32..2f07cef315 100644
--- a/src/reflect/scala/reflect/internal/Trees.scala
+++ b/src/reflect/scala/reflect/internal/Trees.scala
@@ -8,7 +8,6 @@ package reflect
 package internal
 
 import Flags._
-import pickling.PickleFormat._
 import scala.collection.{ mutable, immutable }
 import util.Statistics
 
diff --git a/src/reflect/scala/reflect/internal/transform/PostErasure.scala b/src/reflect/scala/reflect/internal/transform/PostErasure.scala
index f0c7d0f050..dd4f044818 100644
--- a/src/reflect/scala/reflect/internal/transform/PostErasure.scala
+++ b/src/reflect/scala/reflect/internal/transform/PostErasure.scala
@@ -5,7 +5,6 @@ package transform
 trait PostErasure {
   val global: SymbolTable
   import global._
-  import definitions._
 
   object elimErasedValueType extends TypeMap {
     def apply(tp: Type) = tp match {
diff --git a/src/reflect/scala/reflect/macros/Typers.scala b/src/reflect/scala/reflect/macros/Typers.scala
index d0dccb469d..a69c4f3a31 100644
--- a/src/reflect/scala/reflect/macros/Typers.scala
+++ b/src/reflect/scala/reflect/macros/Typers.scala
@@ -2,8 +2,6 @@ package scala
 package reflect
 package macros
 
-import scala.reflect.internal.{Mode => InternalMode}
-
 /**
  * <span class="badge badge-red" style="float: right;">EXPERIMENTAL</span>
  *
diff --git a/src/reflect/scala/reflect/runtime/JavaUniverse.scala b/src/reflect/scala/reflect/runtime/JavaUniverse.scala
index fe39e1f245..7848753e69 100644
--- a/src/reflect/scala/reflect/runtime/JavaUniverse.scala
+++ b/src/reflect/scala/reflect/runtime/JavaUniverse.scala
@@ -5,7 +5,7 @@ package runtime
 import scala.reflect.internal.{TreeInfo, SomePhase}
 import scala.reflect.internal.{SymbolTable => InternalSymbolTable}
 import scala.reflect.runtime.{SymbolTable => RuntimeSymbolTable}
-import scala.reflect.api.{TreeCreator, TypeCreator, Universe}
+import scala.reflect.api.{TypeCreator, Universe}
 
 /** An implementation of [[scala.reflect.api.Universe]] for runtime reflection using JVM classloaders.
  *
diff --git a/src/reflect/scala/reflect/runtime/SymbolTable.scala b/src/reflect/scala/reflect/runtime/SymbolTable.scala
index 02155578f8..092bbd711f 100644
--- a/src/reflect/scala/reflect/runtime/SymbolTable.scala
+++ b/src/reflect/scala/reflect/runtime/SymbolTable.scala
@@ -2,8 +2,6 @@ package scala
 package reflect
 package runtime
 
-import scala.reflect.internal.Flags._
-
 /**
  *  This symbol table trait fills in the definitions so that class information is obtained by refection.
  *  It can be used either from a reflexive universe (class scala.reflect.runtime.JavaUniverse), or else from
diff --git a/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala b/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala
index f5e16c6640..6d0cb0df45 100644
--- a/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala
+++ b/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala
@@ -2,8 +2,7 @@ package scala
 package reflect
 package runtime
 
-import scala.reflect.io.AbstractFile
-import scala.collection.{ immutable, mutable }
+import scala.collection.immutable
 import scala.reflect.internal.Flags._
 
 private[reflect] trait SynchronizedSymbols extends internal.Symbols { self: SymbolTable =>