Represent references to Scala2 inner classes as WithFixedSym types

Reason: An inner Scala2 class might be shadowed by a same-named class in a subtype.
In Dotty this is disallowed butin Scala 2 it is possible. For instance, math.Numeric
and math.Ordering both have an inner class "Ops". Normal TypeRef types could not
select the shadowed class in Ordering is the prefix is of type Numeric.

1 files changed, 2 insertions, 6 deletions

diff --git a/tests/pos/GenTraversableFactory.scala b/tests/pos/GenTraversableFactory.scala
index e5cba4501..2f93ab27b 100644
--- a/tests/pos/GenTraversableFactory.scala
+++ b/tests/pos/GenTraversableFactory.scala
@@ -219,14 +219,10 @@ extends GenericCompanion[CC] {
     val b = newBuilder[T]
     b sizeHint immutable.NumericRange.count(start, end, step, isInclusive = false)
     var i = start
-
-    {
-    val ord: Ordering[T] = num
-    implicit val ops: T => ord.Ops = ord.mkOrderingOps
-    while (if (step < zero) end < i else i < end) {
+    while (if (/*num.mkOrderingOps*/(step) < zero) end < i else i < end) {
       b += i
       i += step
-    }}
+    }
     b.result()
   }