1 files changed, 11 insertions, 0 deletions

diff --git a/lib/Frontend/PCHWriterDecl.cpp b/lib/Frontend/PCHWriterDecl.cpp
index d105382b4354..e776d32454d2 100644
--- a/lib/Frontend/PCHWriterDecl.cpp
+++ b/lib/Frontend/PCHWriterDecl.cpp
@@ -42,6 +42,7 @@ namespace {
     void VisitDecl(Decl *D);
     void VisitTranslationUnitDecl(TranslationUnitDecl *D);
     void VisitNamedDecl(NamedDecl *D);
+    void VisitNamespaceDecl(NamespaceDecl *D);
     void VisitTypeDecl(TypeDecl *D);
     void VisitTypedefDecl(TypedefDecl *D);
     void VisitTagDecl(TagDecl *D);
@@ -99,6 +100,16 @@ void PCHDeclWriter::VisitNamedDecl(NamedDecl *D) {
   Writer.AddDeclarationName(D->getDeclName(), Record);
 }
 
+void PCHDeclWriter::VisitNamespaceDecl(NamespaceDecl *D) {
+  VisitNamedDecl(D);
+  Writer.AddSourceLocation(D->getLBracLoc(), Record);
+  Writer.AddSourceLocation(D->getRBracLoc(), Record);
+  Writer.AddDeclRef(D->getNextNamespace(), Record);
+  Writer.AddDeclRef(D->getOriginalNamespace(), Record);
+  Writer.AddDeclRef(D->getAnonymousNamespace(), Record);
+  Code = pch::DECL_NAMESPACE;
+}
+
 void PCHDeclWriter::VisitTypeDecl(TypeDecl *D) {
   VisitNamedDecl(D);
   Writer.AddTypeRef(QualType(D->getTypeForDecl(), 0), Record);