Replaced LiftCode with a function in MacroContext

Major cleanup of reification:
* LiftCode phase has been removed
* Code has been deprecated and will be removed as we roll a new starr
* Logic related to type-directed lifting has been purged

scala.reflect.macro.Context#reify now provides the same services
as LiftCode provided (except that it returns Tree, not Code).

For testing purposes, I've retained the oh-so-convenient automagic lift.
test/files/codelib/code.jar now hosts Code.lift reimplemented in a macro,
so that the tests can continue working as if nothing has happened.

1 files changed, 2 insertions, 2 deletions

diff --git a/test/files/pos/t532.scala b/test/files/pos/t532.scala
index 32649b1629..f864bbf45e 100644
--- a/test/files/pos/t532.scala
+++ b/test/files/pos/t532.scala
@@ -2,9 +2,9 @@ object Test extends App {
   import scala.reflect._;
   def titi: Unit = {
     var truc = 0
-    val tata: Code[()=>Unit] = () => {
+    val tata = Code.lift{() => {
       truc = truc + 6
-    }
+    }}
     ()
   }
 }