--- old/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java	2016-12-15 09:19:53.286889184 +0000
+++ new/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java	2016-12-15 09:19:53.173881453 +0000
@@ -4444,7 +4444,7 @@
         ModuleSymbol msym = tree.sym;
         Lint lint = env.outer.info.lint = env.outer.info.lint.augment(msym);
         Lint prevLint = chk.setLint(lint);
-
+        chk.checkModuleName(tree);
         chk.checkDeprecatedAnnotation(tree, msym);
 
         try {