Clean up config.Printers imports

And remove the not used Printer#echo

11 files changed, 10 insertions, 11 deletions

diff --git a/src/dotty/tools/dotc/core/CheckRealizable.scala b/src/dotty/tools/dotc/core/CheckRealizable.scala
index 11fd6786a..78ec685fc 100644
--- a/src/dotty/tools/dotc/core/CheckRealizable.scala
+++ b/src/dotty/tools/dotc/core/CheckRealizable.scala
@@ -4,7 +4,6 @@ package core
 
 import Contexts._, Types._, Symbols._, Names._, Flags._, Scopes._
 import SymDenotations._, Denotations.SingleDenotation
-import config.Printers._
 import util.Positions._
 import Decorators._
 import StdNames._
diff --git a/src/dotty/tools/dotc/core/Constraint.scala b/src/dotty/tools/dotc/core/Constraint.scala
index 99b4af0a9..91e70b7b5 100644
--- a/src/dotty/tools/dotc/core/Constraint.scala
+++ b/src/dotty/tools/dotc/core/Constraint.scala
@@ -8,7 +8,7 @@ import collection.mutable
 import printing.{Printer, Showable}
 import printing.Texts._
 import config.Config
-import config.Printers._
+import config.Printers.constr
 
 /** Constraint over undetermined type parameters. Constraints are built
  *  over values of the following types:
diff --git a/src/dotty/tools/dotc/core/ConstraintHandling.scala b/src/dotty/tools/dotc/core/ConstraintHandling.scala
index 18e47a7f2..5911af72c 100644
--- a/src/dotty/tools/dotc/core/ConstraintHandling.scala
+++ b/src/dotty/tools/dotc/core/ConstraintHandling.scala
@@ -5,7 +5,7 @@ package core
 import Types._, Contexts._, Symbols._
 import Decorators._
 import config.Config
-import config.Printers._
+import config.Printers.{constr, typr}
 import TypeApplications.EtaExpansion
 import collection.mutable
 
diff --git a/src/dotty/tools/dotc/core/ConstraintRunInfo.scala b/src/dotty/tools/dotc/core/ConstraintRunInfo.scala
index 4b7e22653..e0f659cc6 100644
--- a/src/dotty/tools/dotc/core/ConstraintRunInfo.scala
+++ b/src/dotty/tools/dotc/core/ConstraintRunInfo.scala
@@ -1,7 +1,8 @@
 package dotty.tools.dotc
 package core
 
-import Contexts._, config.Printers._
+import Contexts._
+import config.Printers.typr
 
 trait ConstraintRunInfo { self: RunInfo =>
   private var maxSize = 0
diff --git a/src/dotty/tools/dotc/core/OrderingConstraint.scala b/src/dotty/tools/dotc/core/OrderingConstraint.scala
index e7e388be9..458f8b82f 100644
--- a/src/dotty/tools/dotc/core/OrderingConstraint.scala
+++ b/src/dotty/tools/dotc/core/OrderingConstraint.scala
@@ -8,7 +8,6 @@ import collection.mutable
 import printing.{Printer, Showable}
 import printing.Texts._
 import config.Config
-import config.Printers._
 import collection.immutable.BitSet
 import reflect.ClassTag
 import annotation.tailrec
diff --git a/src/dotty/tools/dotc/core/Phases.scala b/src/dotty/tools/dotc/core/Phases.scala
index 4b2861452..222e2235d 100644
--- a/src/dotty/tools/dotc/core/Phases.scala
+++ b/src/dotty/tools/dotc/core/Phases.scala
@@ -9,7 +9,7 @@ import util.DotClass
 import DenotTransformers._
 import Denotations._
 import Decorators._
-import config.Printers._
+import config.Printers.config
 import scala.collection.mutable.{ListBuffer, ArrayBuffer}
 import dotty.tools.dotc.transform.TreeTransforms.{TreeTransformer, MiniPhase, TreeTransform}
 import dotty.tools.dotc.transform._
diff --git a/src/dotty/tools/dotc/core/SymDenotations.scala b/src/dotty/tools/dotc/core/SymDenotations.scala
index 47ec541ab..b6403c714 100644
--- a/src/dotty/tools/dotc/core/SymDenotations.scala
+++ b/src/dotty/tools/dotc/core/SymDenotations.scala
@@ -16,7 +16,7 @@ import CheckRealizable._
 import util.SimpleMap
 import util.Stats
 import config.Config
-import config.Printers._
+import config.Printers.{completions, incremental, noPrinter}
 
 trait SymDenotations { this: Context =>
   import SymDenotations._
diff --git a/src/dotty/tools/dotc/core/TypeApplications.scala b/src/dotty/tools/dotc/core/TypeApplications.scala
index af362f4da..f32a591a6 100644
--- a/src/dotty/tools/dotc/core/TypeApplications.scala
+++ b/src/dotty/tools/dotc/core/TypeApplications.scala
@@ -13,7 +13,7 @@ import NameOps._
 import Flags._
 import StdNames.tpnme
 import util.Positions.Position
-import config.Printers._
+import config.Printers.core
 import collection.mutable
 import dotty.tools.dotc.config.Config
 import java.util.NoSuchElementException
diff --git a/src/dotty/tools/dotc/core/TypeComparer.scala b/src/dotty/tools/dotc/core/TypeComparer.scala
index 538a74198..991dd2664 100644
--- a/src/dotty/tools/dotc/core/TypeComparer.scala
+++ b/src/dotty/tools/dotc/core/TypeComparer.scala
@@ -8,7 +8,7 @@ import StdNames.{nme, tpnme}
 import collection.mutable
 import util.{Stats, DotClass, SimpleMap}
 import config.Config
-import config.Printers._
+import config.Printers.{typr, constr, subtyping}
 import TypeErasure.{erasedLub, erasedGlb}
 import TypeApplications._
 import scala.util.control.NonFatal
diff --git a/src/dotty/tools/dotc/core/TypeOps.scala b/src/dotty/tools/dotc/core/TypeOps.scala
index b69ce2536..5ba9a3351 100644
--- a/src/dotty/tools/dotc/core/TypeOps.scala
+++ b/src/dotty/tools/dotc/core/TypeOps.scala
@@ -4,7 +4,7 @@ package core
 
 import Contexts._, Types._, Symbols._, Names._, Flags._, Scopes._
 import SymDenotations._, Denotations.SingleDenotation
-import config.Printers._
+import config.Printers.typr
 import util.Positions._
 import NameOps._
 import Decorators._
diff --git a/src/dotty/tools/dotc/core/Types.scala b/src/dotty/tools/dotc/core/Types.scala
index 87d94dcbe..b45895600 100644
--- a/src/dotty/tools/dotc/core/Types.scala
+++ b/src/dotty/tools/dotc/core/Types.scala
@@ -28,11 +28,11 @@ import Hashable._
 import Uniques._
 import collection.{mutable, Seq, breakOut}
 import config.Config
-import config.Printers._
 import annotation.tailrec
 import Flags.FlagSet
 import language.implicitConversions
 import scala.util.hashing.{ MurmurHash3 => hashing }
+import config.Printers.{core, typr, cyclicErrors}
 
 object Types {