--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java	Wed Aug 24 15:40:35 2016 -0700
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java	Wed Aug 24 17:41:52 2016 -0700
@@ -369,6 +369,7 @@
                 }
             };
         addRootPackageFor(unnamedModule);
+        unnamedModule.enclosedPackages = unnamedModule.enclosedPackages.prepend(unnamedModule.unnamedPackage);
 
         errModule = new ModuleSymbol(names.empty, null) { };
         addRootPackageFor(errModule);