1 files changed, 25 insertions, 0 deletions
diff --git a/examples/new-style-macros-example/macros/Main.scala b/examples/new-style-macros-example/macros/Main.scala
new file mode 100644
index 0000000..ecdce34
--- /dev/null
+++ b/examples/new-style-macros-example/macros/Main.scala
@@ -0,0 +1,25 @@
+package macroparadise_example.macros
+
+import scala.meta._
+import scala.collection.immutable.Seq
+
+class Main extends scala.annotation.StaticAnnotation {
+  inline def apply(defn: Any): Any = meta {
+    defn match {
+      case q"object $name { ..$stats }" =>
+        MainMacroImpl.expand(name, stats)
+      case _ =>
+        abort("@main must annotate an object.")
+    }
+  }
+}
+
+// This is an example how we can refactor the macro implementation into a utility
+// function which can be used for unit testing, see MainUnitTest.
+object MainMacroImpl {
+  def expand(name: Term.Name, stats: Seq[Stat]): Defn.Object = {
+    val main = q"def main(args: Array[String]): Unit = { ..$stats }"
+    q"object $name { $main }"
+  }
+}
+