3 files changed, 9 insertions, 16 deletions
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index eed3702e53..f404155350 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -989,14 +989,8 @@ NamespaceDecl *UsingDirectiveDecl::getNominatedNamespace() {
   return cast_or_null<NamespaceDecl>(NominatedNamespace);
 }
 
-void UsingDirectiveDecl::setNominatedNamespace(NamedDecl* ND) {
-  assert((isa<NamespaceDecl>(ND) || isa<NamespaceAliasDecl>(ND)) &&
-    "expected a NamespaceDecl or NamespaceAliasDecl");
-  NominatedNamespace = ND;
-}
-
 NamespaceAliasDecl *NamespaceAliasDecl::Create(ASTContext &C, DeclContext *DC,
-                                               SourceLocation L,
+                                               SourceLocation UsingLoc,
                                                SourceLocation AliasLoc,
                                                IdentifierInfo *Alias,
                                                SourceRange QualifierRange,
@@ -1005,7 +999,7 @@ NamespaceAliasDecl *NamespaceAliasDecl::Create(ASTContext &C, DeclContext *DC,
                                                NamedDecl *Namespace) {
   if (NamespaceDecl *NS = dyn_cast_or_null<NamespaceDecl>(Namespace))
     Namespace = NS->getOriginalNamespace();
-  return new (C) NamespaceAliasDecl(DC, L, AliasLoc, Alias, QualifierRange,
+  return new (C) NamespaceAliasDecl(DC, UsingLoc, AliasLoc, Alias, QualifierRange,
                                     Qualifier, IdentLoc, Namespace);
 }
 
diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp
index 512d4b5717..cb6f29a077 100644
--- a/lib/Serialization/ASTReaderDecl.cpp
+++ b/lib/Serialization/ASTReaderDecl.cpp
@@ -676,13 +676,12 @@ void ASTDeclReader::VisitUsingShadowDecl(UsingShadowDecl *D) {
 
 void ASTDeclReader::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) {
   VisitNamedDecl(D);
-  D->setNamespaceKeyLocation(Reader.ReadSourceLocation(Record, Idx));
-  D->setQualifierRange(Reader.ReadSourceRange(Record, Idx));
-  D->setQualifier(Reader.ReadNestedNameSpecifier(Record, Idx));
-  D->setIdentLocation(Reader.ReadSourceLocation(Record, Idx));
-  D->setNominatedNamespace(cast<NamedDecl>(Reader.GetDecl(Record[Idx++])));
-  D->setCommonAncestor(cast_or_null<DeclContext>(
-                                                Reader.GetDecl(Record[Idx++])));
+  D->UsingLoc = Reader.ReadSourceLocation(Record, Idx);
+  D->NamespaceLoc = Reader.ReadSourceLocation(Record, Idx);
+  D->QualifierRange = Reader.ReadSourceRange(Record, Idx);
+  D->Qualifier = Reader.ReadNestedNameSpecifier(Record, Idx);
+  D->NominatedNamespace = cast<NamedDecl>(Reader.GetDecl(Record[Idx++]));
+  D->CommonAncestor = cast_or_null<DeclContext>(Reader.GetDecl(Record[Idx++]));
 }
 
 void ASTDeclReader::VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D) {
diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 90d135dfb3..ce39a1076b 100644
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -658,10 +658,10 @@ void ASTDeclWriter::VisitUsingShadowDecl(UsingShadowDecl *D) {
 
 void ASTDeclWriter::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) {
   VisitNamedDecl(D);
+  Writer.AddSourceLocation(D->getUsingLoc(), Record);
   Writer.AddSourceLocation(D->getNamespaceKeyLocation(), Record);
   Writer.AddSourceRange(D->getQualifierRange(), Record);
   Writer.AddNestedNameSpecifier(D->getQualifier(), Record);
-  Writer.AddSourceLocation(D->getIdentLocation(), Record);
   Writer.AddDeclRef(D->getNominatedNamespace(), Record);
   Writer.AddDeclRef(dyn_cast<Decl>(D->getCommonAncestor()), Record);
   Code = serialization::DECL_USING_DIRECTIVE;