added healing for escaping singleton types.

fixed bug 397

1 files changed, 29 insertions, 0 deletions

diff --git a/test/files/neg/bug783.scala b/test/files/neg/bug783.scala
new file mode 100644
index 0000000000..0180d3d634
--- /dev/null
+++ b/test/files/neg/bug783.scala
@@ -0,0 +1,29 @@
+package test;
+
+object Main extends Application {
+  class Global {
+    case class Template(x : Int, y : Int) {
+      Console.println("outer: " + Global.this);
+    }
+  }
+  trait Contexts requires Analyzer {
+    val xxx : global.Template = {
+      assert(globalInit0 != null);
+      globalInit0.Template(10, 20);
+    }
+  }
+  abstract class Analyzer extends Contexts {
+    type Global <: Main.Global;
+    final val global : Global = globalInit;
+    def globalInit : Global;
+    final def globalInit0 = globalInit.asInstanceOf[global.type];
+  }
+
+  object global0 extends Global {
+    object analyzer extends Analyzer {
+      type Global = global0.type;
+      override def globalInit = global0;
+    }
+  }
+  Console.println(global0.analyzer.xxx);
+}