Represent untyped operators as Ident instead of Name

This has two advantages:
- We can distinguish BackquotedIdent from Ident, allowing the user to
  use a defined "type `&`", see testcase.
- We get better positions for the operators. This is useful in IDEs, for
  example to get the type at point.

1 files changed, 1 insertions, 1 deletions

diff --git a/compiler/src/dotty/tools/dotc/typer/EtaExpansion.scala b/compiler/src/dotty/tools/dotc/typer/EtaExpansion.scala
index c390ae808..e7e7ece78 100644
--- a/compiler/src/dotty/tools/dotc/typer/EtaExpansion.scala
+++ b/compiler/src/dotty/tools/dotc/typer/EtaExpansion.scala
@@ -144,7 +144,7 @@ object EtaExpansion {
       ids = ids.init :+ repeated(ids.last)
     var body: Tree = Apply(lifted, ids)
     mt.resultType match {
-      case rt: MethodType if !rt.isImplicit => body = PostfixOp(body, nme.WILDCARD)
+      case rt: MethodType if !rt.isImplicit => body = PostfixOp(body, Ident(nme.WILDCARD))
       case _ =>
     }
     val fn = untpd.Function(params, body)