SI-4859 Don't rewrite CC().CC2() to new CC2

Where CC and CC2 are case classes. Attempting to do so leads to
a "no legal prefix" error.

Now, we restrict this optimization (living in RefChecks ?!) to
case class applies with a "safe to inline" qualifier.

1 files changed, 0 insertions, 15 deletions

diff --git a/test/pending/pos/t4859.scala b/test/pending/pos/t4859.scala
deleted file mode 100644
index ec5abd966d..0000000000
--- a/test/pending/pos/t4859.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-object O {
-  C().CC()
-  D().DD()
-}
-
-case class C() {
-  case class CC()
-}
-
-case class D() {
-  class DD()
-  object DD {
-    def apply() = new DD()
-  }
-}