Implement TermOrTypeTree metods in library

Author: nicolasstucki

compiler/src/dotty/tools/dotc/tastyreflect/ReflectionImpl.scala

@@ -8,8 +8,6 @@ class ReflectionImpl private (ctx: Contexts.Context, pos: SourcePosition)
     with CoreImpl
     with ContextOpsImpl
     with SymbolOpsImpl
-    with TreeOpsImpl
-    with TypeOrBoundsTreesOpsImpl
     with TypeOrBoundsOpsImpl {
 
   val kernel: KernelImpl = new KernelImpl(ctx, pos)

compiler/src/dotty/tools/dotc/tastyreflect/TreeOpsImpl.scala

@@ -5,7 +5,7 @@ trait TreeOps extends Core {
 
   // Decorators
 
-  implicit def termAsTermOrTypeTree(term: Term): TermOrTypeTree
+  implicit def termAsTermOrTypeTree(term: Term): TermOrTypeTree = term.asInstanceOf[TermOrTypeTree]
 
   // ----- Tree -----------------------------------------------------
 

compiler/src/dotty/tools/dotc/tastyreflect/TypeOrBoundsTreesOpsImpl.scala

@@ -3,7 +3,7 @@ package reflect
 
 trait TypeOrBoundsTreeOps extends Core {
 
-  implicit def typeTreeAsParent(term: TypeTree): TermOrTypeTree
+  implicit def typeTreeAsParent(term: TypeTree): TermOrTypeTree = term.asInstanceOf[TermOrTypeTree]
 
   implicit class TypeOrBoundsTreeAPI(self: TypeOrBoundsTree) {
     def tpe(implicit ctx: Context): TypeOrBounds = kernel.TypeOrBoundsTree_tpe(self)