moves analyzer.ImportType into scala.reflect.internal

This cute little type is necessary for importers to work correctly.
I wonder how we could overlook its existence for almost 2 years.

3 files changed, 4 insertions, 5 deletions

diff --git a/src/compiler/scala/tools/nsc/ast/TreeBrowsers.scala b/src/compiler/scala/tools/nsc/ast/TreeBrowsers.scala
index c68b248240..eb7409836c 100644
--- a/src/compiler/scala/tools/nsc/ast/TreeBrowsers.scala
+++ b/src/compiler/scala/tools/nsc/ast/TreeBrowsers.scala
@@ -632,7 +632,7 @@ abstract class TreeBrowsers {
                 Document.group("(" :/: symsToDocument(tparams) :/: "), ") :/:
                 toDocument(result) :: ")"))
 
-      case global.analyzer.ImportType(expr) =>
+      case ImportType(expr) =>
         "ImportType(" + expr.toString + ")"
 
 
diff --git a/src/compiler/scala/tools/nsc/ast/TreeGen.scala b/src/compiler/scala/tools/nsc/ast/TreeGen.scala
index 4ac6672727..a87a04472a 100644
--- a/src/compiler/scala/tools/nsc/ast/TreeGen.scala
+++ b/src/compiler/scala/tools/nsc/ast/TreeGen.scala
@@ -37,7 +37,7 @@ abstract class TreeGen extends scala.reflect.internal.TreeGen with TreeDSL {
       NoSymbol
         newImport NoPosition
           setFlag SYNTHETIC
-          setInfo analyzer.ImportType(qual)
+          setInfo ImportType(qual)
     )
     val importTree = (
       Import(qual, selector)
diff --git a/src/compiler/scala/tools/nsc/typechecker/Contexts.scala b/src/compiler/scala/tools/nsc/typechecker/Contexts.scala
index 53bc9a2772..598b12b00d 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Contexts.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Contexts.scala
@@ -1353,9 +1353,8 @@ trait Contexts { self: Analyzer =>
     override def toString = tree.toString
   }
 
-  case class ImportType(expr: Tree) extends Type {
-    override def safeToString = "ImportType("+expr+")"
-  }
+  type ImportType = global.ImportType
+  val ImportType = global.ImportType
 }
 
 object ContextMode {