Change colon to with in compiler

Author: odersky

compiler/src-non-bootstrapped/scala/quoted/runtime/impl/QuotesImpl.scala

@@ -382,7 +382,7 @@ object Trees {
     def rhs(using Context): Tree[T] = forceIfLazy
   }
 
-  trait ValOrTypeDef[-T >: Untyped] extends MemberDef[T]:
+  trait ValOrTypeDef[-T >: Untyped] extends MemberDef[T] with
     type ThisTree[-T >: Untyped] <: ValOrTypeDef[T]
 
   type ParamClause[T >: Untyped] = List[ValDef[T]] | List[TypeDef[T]]

compiler/src/dotty/tools/dotc/ast/Trees.scala

@@ -133,5 +133,5 @@ class PositionPickler(
 object PositionPickler:
   // Note: This could be just TreeToAddr => Addr if functions are specialized to value classes.
   // We use a SAM type to avoid boxing of Addr
-  @FunctionalInterface trait TreeToAddr:
+  @FunctionalInterface trait TreeToAddr with
     def apply(x: untpd.Tree): Addr

compiler/src/dotty/tools/dotc/core/tasty/PositionPickler.scala

@@ -20,7 +20,7 @@ end trace
  *  is false. The `trace` operation is called in various hotspots, so every tiny bit
  *  of overhead is unacceptable: boxing, closures, additional method calls are all out.
  */
-trait TraceSyntax:
+trait TraceSyntax with
 
   inline def isEnabled: Boolean
   protected val isForced: Boolean

compiler/src/dotty/tools/dotc/reporting/trace.scala

@@ -534,8 +534,7 @@ end Implicits
 import Implicits._
 
 /** Info relating to implicits that is kept for one run */
-trait ImplicitRunInfo:
-  self: Run =>
+trait ImplicitRunInfo with self: Run =>
 
   private val implicitScopeCache = util.EqHashMap[Type, OfTypeImplicits]()
 
@@ -757,7 +756,7 @@ trait ImplicitRunInfo:
 end ImplicitRunInfo
 
 /** The implicit resolution part of type checking */
-trait Implicits:
+trait Implicits with
   self: Typer =>
 
   import tpd._

compiler/src/dotty/tools/dotc/typer/Implicits.scala

@@ -18,8 +18,7 @@ import scala.util.control.NonFatal
 /** This trait defines the method `importSuggestionAddendum` that adds an addendum
  *  to error messages suggesting additional imports.
  */
-trait ImportSuggestions:
-  this: Typer =>
+trait ImportSuggestions with this: Typer =>
 
   /** The maximal number of suggested imports to make */
   inline val MaxSuggestions = 10

compiler/src/dotty/tools/dotc/typer/ImportSuggestions.scala

@@ -91,7 +91,7 @@ extends SrcPos, interfaces.SourcePosition, Showable {
 }
 
 /** Things that can produce a source position and a span */
-trait SrcPos:
+trait SrcPos with
   def sourcePos(using ctx: Context): SourcePosition
   def span: Span
   def startPos(using ctx: Context): SourcePosition = sourcePos.startPos