diff --git a/lib/AST/NestedNameSpecifier.cpp b/lib/AST/NestedNameSpecifier.cpp
index 1ff2e71..858cf12 100644
--- a/lib/AST/NestedNameSpecifier.cpp
+++ b/lib/AST/NestedNameSpecifier.cpp
@@ -229,6 +229,9 @@
     break;
 
   case Namespace:
+    if (getAsNamespace()->isAnonymousNamespace())
+      return;
+      
     OS << getAsNamespace()->getName();
     break;
 
diff --git a/lib/AST/TypePrinter.cpp b/lib/AST/TypePrinter.cpp
index fb7b918..ec6cb48 100644
--- a/lib/AST/TypePrinter.cpp
+++ b/lib/AST/TypePrinter.cpp
@@ -600,6 +600,9 @@
   unsigned OldSize = Buffer.size();
 
   if (NamespaceDecl *NS = dyn_cast<NamespaceDecl>(DC)) {
+    if (Policy.SuppressUnwrittenScope && 
+        (NS->isAnonymousNamespace() || NS->isInline()))
+      return;
     if (NS->getIdentifier())
       Buffer += NS->getNameAsString();
     else
@@ -620,6 +623,8 @@
       Buffer += Typedef->getIdentifier()->getName();
     else if (Tag->getIdentifier())
       Buffer += Tag->getIdentifier()->getName();
+    else
+      return;
   }
 
   if (Buffer.size() != OldSize)