Address review

Author: liufengyun

compiler/src/dotty/tools/dotc/transform/init/Semantic.scala

@@ -9,7 +9,6 @@ import Types.*
 import StdNames.*
 import NameKinds.OuterSelectName
 import NameKinds.SuperAccessorName
-import NameOps.unexpandedName
 
 import ast.tpd.*
 import config.Printers.init as printer

tests/init/neg/super-resolution2.scala

@@ -7,7 +7,7 @@ trait B:
   def foo(): Int = m
 
 class N extends A with B:
-  override def foo(): Int = 10 * super.foo()
+  override def foo(): Int = a * super.foo()
 
   class Inner:
     N.super[A].foo()
@@ -17,3 +17,4 @@ class N extends A with B:
 
   val m = 30 // error
   val n = 40 // error
+  val a = 50