Next generation of macros

Implements SIP 16: Self-cleaning macros: http://bit.ly/wjjXTZ

Features:
* Macro defs
* Reification
* Type tags
* Manifests aliased to type tags
* Extended reflection API
* Several hundred tests
* 1111 changed files

Not yet implemented:
* Reification of refined types
* Expr.value splicing
* Named and default macro expansions
* Intricacies of interaction between macros and implicits
* Emission of debug information for macros (compliant with JSR-45)

Dedicated to Yuri Alekseyevich Gagarin

1 files changed, 14 insertions, 0 deletions

diff --git a/test/files/run/reify_nested_inner_refers_to_global.scala b/test/files/run/reify_nested_inner_refers_to_global.scala
new file mode 100644
index 0000000000..14899bcf99
--- /dev/null
+++ b/test/files/run/reify_nested_inner_refers_to_global.scala
@@ -0,0 +1,14 @@
+import scala.reflect.mirror._
+
+object Test extends App {
+  val code = {
+    val x = 2
+    reify{
+      reify{x}.eval
+    }
+  }
+
+  val toolbox = mkToolBox()
+  val evaluated = toolbox.runExpr(code.tree)
+  println("evaluated = " + evaluated)
+}