Implemented "two-hop" implicit adaptation.

That is, in a selection qual.name(args), qual can be adapted to obtain a member "name" that matches args. Important to make usage patterns like this one work:

  1 + BigInt(x)

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/pos/implicits1.scala b/tests/pos/implicits1.scala
index a4491b14f..2e918cd58 100644
--- a/tests/pos/implicits1.scala
+++ b/tests/pos/implicits1.scala
@@ -40,6 +40,6 @@ object Implicits {
 
   println(z.bar)
 
-  // val e: Int = z.foo(true)  not yet
+  val e: Int = z.foo(true) 
 
 }