diff --git a/lib/AST/ASTDumper.cpp b/lib/AST/ASTDumper.cpp
index 7401530..b1d174b 100644
--- a/lib/AST/ASTDumper.cpp
+++ b/lib/AST/ASTDumper.cpp
@@ -749,7 +749,7 @@
   dumpName(D);
   dumpType(D->getType());
 
-  StorageClass SC = D->getStorageClassAsWritten();
+  StorageClass SC = D->getStorageClass();
   if (SC != SC_None)
     OS << ' ' << VarDecl::getStorageClassSpecifierString(SC);
   if (D->isInlineSpecified())
@@ -850,7 +850,7 @@
 void ASTDumper::VisitVarDecl(const VarDecl *D) {
   dumpName(D);
   dumpType(D->getType());
-  StorageClass SC = D->getStorageClassAsWritten();
+  StorageClass SC = D->getStorageClass();
   if (SC != SC_None)
     OS << ' ' << VarDecl::getStorageClassSpecifierString(SC);
   if (D->isThreadSpecified())
diff --git a/lib/AST/ASTImporter.cpp b/lib/AST/ASTImporter.cpp
index 01d1a1e..d2e6d29 100644
--- a/lib/AST/ASTImporter.cpp
+++ b/lib/AST/ASTImporter.cpp
@@ -2716,8 +2716,7 @@
                                        cast<CXXRecordDecl>(DC),
                                        D->getInnerLocStart(),
                                        NameInfo, T, TInfo,
-                                       Method->isStatic(),
-                                       Method->getStorageClassAsWritten(),
+                                       Method->getStorageClass(),
                                        Method->isInlineSpecified(),
                                        D->isConstexpr(),
                                        Importer.Import(D->getLocEnd()));
@@ -2725,7 +2724,6 @@
     ToFunction = FunctionDecl::Create(Importer.getToContext(), DC,
                                       D->getInnerLocStart(),
                                       NameInfo, T, TInfo, D->getStorageClass(),
-                                      D->getStorageClassAsWritten(),
                                       D->isInlineSpecified(),
                                       D->hasWrittenPrototype(),
                                       D->isConstexpr());
@@ -3076,8 +3074,7 @@
                                    Importer.Import(D->getInnerLocStart()),
                                    Loc, Name.getAsIdentifierInfo(),
                                    T, TInfo,
-                                   D->getStorageClass(),
-                                   D->getStorageClassAsWritten());
+                                   D->getStorageClass());
   ToVar->setQualifierInfo(Importer.Import(D->getQualifierLoc()));
   ToVar->setAccess(D->getAccess());
   ToVar->setLexicalDeclContext(LexicalDC);
@@ -3145,7 +3142,6 @@
                                      Importer.Import(D->getInnerLocStart()),
                                             Loc, Name.getAsIdentifierInfo(),
                                             T, TInfo, D->getStorageClass(),
-                                             D->getStorageClassAsWritten(),
                                             /*FIXME: Default argument*/ 0);
   ToParm->setHasInheritedDefaultArg(D->hasInheritedDefaultArg());
   return Importer.Imported(D, ToParm);
diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index 4b92069..9505d29 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -498,26 +498,24 @@
     //   declared to have external linkage; or (there is no equivalent in C99)
     if (Context.getLangOpts().CPlusPlus &&
         Var->getType().isConstQualified() && 
-        !Var->getType().isVolatileQualified() &&
-        Var->getStorageClass() != SC_Extern &&
-        Var->getStorageClass() != SC_PrivateExtern) {
-      bool FoundExtern = false;
-      for (const VarDecl *PrevVar = Var->getPreviousDecl();
-           PrevVar && !FoundExtern; 
-           PrevVar = PrevVar->getPreviousDecl())
-        if (isExternalLinkage(PrevVar->getLinkage()))
-          FoundExtern = true;
-      
-      if (!FoundExtern)
-        return LinkageInfo::internal();
-    }
-    if (Var->getStorageClass() == SC_None) {
+        !Var->getType().isVolatileQualified()) {
       const VarDecl *PrevVar = Var->getPreviousDecl();
-      for (; PrevVar; PrevVar = PrevVar->getPreviousDecl())
-        if (PrevVar->getStorageClass() == SC_PrivateExtern)
-          break;
       if (PrevVar)
         return PrevVar->getLinkageAndVisibility();
+
+      if (Var->getStorageClass() != SC_Extern &&
+          Var->getStorageClass() != SC_PrivateExtern)
+        return LinkageInfo::internal();
+    }
+
+    for (const VarDecl *PrevVar = Var->getPreviousDecl(); PrevVar;
+         PrevVar = PrevVar->getPreviousDecl()) {
+      if (PrevVar->getStorageClass() == SC_PrivateExtern &&
+          Var->getStorageClass() == SC_None)
+        return PrevVar->getLinkageAndVisibility();
+      // Explicitly declared static.
+      if (PrevVar->getStorageClass() == SC_Static)
+        return LinkageInfo::internal();
     }
   } else if (isa<FunctionDecl>(D) || isa<FunctionTemplateDecl>(D)) {
     // C++ [temp]p4:
@@ -531,7 +529,7 @@
       Function = cast<FunctionDecl>(D);
 
     // Explicitly declared static.
-    if (Function->getStorageClass() == SC_Static)
+    if (Function->getCanonicalDecl()->getStorageClass() == SC_Static)
       return LinkageInfo(InternalLinkage, DefaultVisibility, false);
   } else if (const FieldDecl *Field = dyn_cast<FieldDecl>(D)) {
     //   - a data member of an anonymous union.
@@ -995,7 +993,7 @@
       return LinkageInfo::uniqueExternal();
 
     // This is a "void f();" which got merged with a file static.
-    if (Function->getStorageClass() == SC_Static)
+    if (Function->getCanonicalDecl()->getStorageClass() == SC_Static)
       return LinkageInfo::internal();
 
     LinkageInfo LV;
@@ -1013,15 +1011,11 @@
   }
 
   if (const VarDecl *Var = dyn_cast<VarDecl>(D)) {
-    if (Var->hasExternalStorageAsWritten()) {
+    if (Var->hasExternalStorage()) {
       if (Var->isInAnonymousNamespace() &&
           !Var->getDeclContext()->isExternCContext())
         return LinkageInfo::uniqueExternal();
 
-      // This is an "extern int foo;" which got merged with a file static.
-      if (Var->getStorageClass() == SC_Static)
-        return LinkageInfo::internal();
-
       LinkageInfo LV;
       if (Var->getStorageClass() == SC_PrivateExtern)
         LV.mergeVisibility(HiddenVisibility, true);
@@ -1030,9 +1024,13 @@
           LV.mergeVisibility(*Vis, true);
       }
 
-      // Note that Sema::MergeVarDecl already takes care of implementing
-      // C99 6.2.2p4 and propagating the visibility attribute, so we don't
-      // have to do it here.
+      if (const VarDecl *Prev = Var->getPreviousDecl()) {
+        LinkageInfo PrevLV = getLVForDecl(Prev, computation);
+        if (PrevLV.getLinkage())
+          LV.setLinkage(PrevLV.getLinkage());
+        LV.mergeVisibility(PrevLV);
+      }
+
       return LV;
     }
   }
@@ -1467,21 +1465,18 @@
 VarDecl *VarDecl::Create(ASTContext &C, DeclContext *DC,
                          SourceLocation StartL, SourceLocation IdL,
                          IdentifierInfo *Id, QualType T, TypeSourceInfo *TInfo,
-                         StorageClass S, StorageClass SCAsWritten) {
-  return new (C) VarDecl(Var, DC, StartL, IdL, Id, T, TInfo, S, SCAsWritten);
+                         StorageClass S) {
+  return new (C) VarDecl(Var, DC, StartL, IdL, Id, T, TInfo, S);
 }
 
 VarDecl *VarDecl::CreateDeserialized(ASTContext &C, unsigned ID) {
   void *Mem = AllocateDeserializedDecl(C, ID, sizeof(VarDecl));
   return new (Mem) VarDecl(Var, 0, SourceLocation(), SourceLocation(), 0, 
-                           QualType(), 0, SC_None, SC_None);
+                           QualType(), 0, SC_None);
 }
 
 void VarDecl::setStorageClass(StorageClass SC) {
   assert(isLegalForVariable(SC));
-  if (getStorageClass() != SC)
-    assert(isLinkageValid());
-
   VarDeclBits.SClass = SC;
 }
 
@@ -1581,7 +1576,7 @@
   if (hasExternalStorage())
     return DeclarationOnly;
 
-  if (hasExternalStorageAsWritten()) {
+  if (hasExternalStorage()) {
     for (const VarDecl *PrevVar = getPreviousDecl();
          PrevVar; PrevVar = PrevVar->getPreviousDecl()) {
       if (PrevVar->getLinkage() == InternalLinkage)
@@ -1879,16 +1874,15 @@
                                  SourceLocation StartLoc,
                                  SourceLocation IdLoc, IdentifierInfo *Id,
                                  QualType T, TypeSourceInfo *TInfo,
-                                 StorageClass S, StorageClass SCAsWritten,
-                                 Expr *DefArg) {
+                                 StorageClass S, Expr *DefArg) {
   return new (C) ParmVarDecl(ParmVar, DC, StartLoc, IdLoc, Id, T, TInfo,
-                             S, SCAsWritten, DefArg);
+                             S, DefArg);
 }
 
 ParmVarDecl *ParmVarDecl::CreateDeserialized(ASTContext &C, unsigned ID) {
   void *Mem = AllocateDeserializedDecl(C, ID, sizeof(ParmVarDecl));
   return new (Mem) ParmVarDecl(ParmVar, 0, SourceLocation(), SourceLocation(),
-                               0, QualType(), 0, SC_None, SC_None, 0);
+                               0, QualType(), 0, SC_None, 0);
 }
 
 SourceRange ParmVarDecl::getSourceRange() const {
@@ -2067,7 +2061,7 @@
   if (const CXXMethodDecl *Method = dyn_cast<CXXMethodDecl>(this))
     return Method->isStatic();
 
-  if (getStorageClass() == SC_Static)
+  if (getCanonicalDecl()->getStorageClass() == SC_Static)
     return false;
 
   for (const DeclContext *DC = getDeclContext();
@@ -2112,14 +2106,6 @@
   return getFirstDeclaration();
 }
 
-void FunctionDecl::setStorageClass(StorageClass SC) {
-  assert(isLegalForFunction(SC));
-  if (getStorageClass() != SC)
-    assert(isLinkageValid());
-
-  SClass = SC;
-}
-
 /// \brief Returns a value indicating whether this function
 /// corresponds to a builtin function.
 ///
@@ -2270,7 +2256,7 @@
     //
     // FIXME: What happens if gnu_inline gets added on after the first
     // declaration?
-    if (!isInlineSpecified() || getStorageClassAsWritten() == SC_Extern)
+    if (!isInlineSpecified() || getStorageClass() == SC_Extern)
       return false;
 
     const FunctionDecl *Prev = this;
@@ -2282,10 +2268,10 @@
         // If it's not the case that both 'inline' and 'extern' are
         // specified on the definition, then it is always externally visible.
         if (!Prev->isInlineSpecified() ||
-            Prev->getStorageClassAsWritten() != SC_Extern)
+            Prev->getStorageClass() != SC_Extern)
           return false;
       } else if (Prev->isInlineSpecified() && 
-                 Prev->getStorageClassAsWritten() != SC_Extern) {
+                 Prev->getStorageClass() != SC_Extern) {
         return false;
       }
     }
@@ -2340,7 +2326,7 @@
     // If it's not the case that both 'inline' and 'extern' are
     // specified on the definition, then this inline definition is
     // externally visible.
-    if (!(isInlineSpecified() && getStorageClassAsWritten() == SC_Extern))
+    if (!(isInlineSpecified() && getStorageClass() == SC_Extern))
       return true;
     
     // If any declaration is 'inline' but not 'extern', then this definition
@@ -2349,7 +2335,7 @@
          Redecl != RedeclEnd;
          ++Redecl) {
       if (Redecl->isInlineSpecified() && 
-          Redecl->getStorageClassAsWritten() != SC_Extern)
+          Redecl->getStorageClass() != SC_Extern)
         return true;
     }    
     
@@ -3212,12 +3198,12 @@
                                    SourceLocation StartLoc,
                                    const DeclarationNameInfo &NameInfo,
                                    QualType T, TypeSourceInfo *TInfo,
-                                   StorageClass SC, StorageClass SCAsWritten,
+                                   StorageClass SC,
                                    bool isInlineSpecified, 
                                    bool hasWrittenPrototype,
                                    bool isConstexprSpecified) {
   FunctionDecl *New = new (C) FunctionDecl(Function, DC, StartLoc, NameInfo,
-                                           T, TInfo, SC, SCAsWritten,
+                                           T, TInfo, SC,
                                            isInlineSpecified,
                                            isConstexprSpecified);
   New->HasWrittenPrototype = hasWrittenPrototype;
@@ -3228,7 +3214,7 @@
   void *Mem = AllocateDeserializedDecl(C, ID, sizeof(FunctionDecl));
   return new (Mem) FunctionDecl(Function, 0, SourceLocation(), 
                                 DeclarationNameInfo(), QualType(), 0,
-                                SC_None, SC_None, false, false);
+                                SC_None, false, false);
 }
 
 BlockDecl *BlockDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L) {
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 1e60560..bd6d99c 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -435,7 +435,7 @@
 
   // Variables, if they aren't definitions.
   if (const VarDecl *Var = dyn_cast<VarDecl>(this)) {
-    if (!Var->hasExternalStorage() || Var->getInit()) {
+    if (Var->isThisDeclarationADefinition()) {
       IsDefinition = true;
       return false;
     }
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 9ed9b7d..ffad9ae 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -1251,6 +1251,42 @@
 
 void CXXMethodDecl::anchor() { }
 
+bool CXXMethodDecl::isStatic() const {
+  const CXXMethodDecl *MD = this;
+  for (;;) {
+    const CXXMethodDecl *C = MD->getCanonicalDecl();
+    if (C != MD) {
+      MD = C;
+      continue;
+    }
+
+    FunctionTemplateSpecializationInfo *Info =
+      MD->getTemplateSpecializationInfo();
+    if (!Info)
+      break;
+    MD = cast<CXXMethodDecl>(Info->getTemplate()->getTemplatedDecl());
+  }
+
+  if (MD->getStorageClass() == SC_Static)
+    return true;
+
+  DeclarationName Name = getDeclName();
+  // [class.free]p1:
+  // Any allocation function for a class T is a static member
+  // (even if not explicitly declared static).
+  if (Name.getCXXOverloadedOperator() == OO_New ||
+      Name.getCXXOverloadedOperator() == OO_Array_New)
+    return true;
+
+  // [class.free]p6 Any deallocation function for a class X is a static member
+  // (even if not explicitly declared static).
+  if (Name.getCXXOverloadedOperator() == OO_Delete ||
+      Name.getCXXOverloadedOperator() == OO_Array_Delete)
+    return true;
+
+  return false;
+}
+
 static bool recursivelyOverrides(const CXXMethodDecl *DerivedMD,
                                  const CXXMethodDecl *BaseMD) {
   for (CXXMethodDecl::method_iterator I = DerivedMD->begin_overridden_methods(),
@@ -1312,10 +1348,10 @@
                       SourceLocation StartLoc,
                       const DeclarationNameInfo &NameInfo,
                       QualType T, TypeSourceInfo *TInfo,
-                      bool isStatic, StorageClass SCAsWritten, bool isInline,
+                      StorageClass SC, bool isInline,
                       bool isConstexpr, SourceLocation EndLocation) {
   return new (C) CXXMethodDecl(CXXMethod, RD, StartLoc, NameInfo, T, TInfo,
-                               isStatic, SCAsWritten, isInline, isConstexpr,
+                               SC, isInline, isConstexpr,
                                EndLocation);
 }
 
@@ -1323,7 +1359,7 @@
   void *Mem = AllocateDeserializedDecl(C, ID, sizeof(CXXMethodDecl));
   return new (Mem) CXXMethodDecl(CXXMethod, 0, SourceLocation(), 
                                  DeclarationNameInfo(), QualType(),
-                                 0, false, SC_None, false, false,
+                                 0, SC_None, false, false,
                                  SourceLocation());
 }
 
diff --git a/lib/AST/DeclPrinter.cpp b/lib/AST/DeclPrinter.cpp
index 54fa9ca..c3bf8f8 100644
--- a/lib/AST/DeclPrinter.cpp
+++ b/lib/AST/DeclPrinter.cpp
@@ -393,7 +393,7 @@
 void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
   CXXConstructorDecl *CDecl = dyn_cast<CXXConstructorDecl>(D);
   if (!Policy.SuppressSpecifiers) {
-    switch (D->getStorageClassAsWritten()) {
+    switch (D->getStorageClass()) {
     case SC_None: break;
     case SC_Extern: Out << "extern "; break;
     case SC_Static: Out << "static "; break;
@@ -641,9 +641,9 @@
 
 
 void DeclPrinter::VisitVarDecl(VarDecl *D) {
-  StorageClass SCAsWritten = D->getStorageClassAsWritten();
-  if (!Policy.SuppressSpecifiers && SCAsWritten != SC_None)
-    Out << VarDecl::getStorageClassSpecifierString(SCAsWritten) << " ";
+  StorageClass SC = D->getStorageClass();
+  if (!Policy.SuppressSpecifiers && SC != SC_None)
+    Out << VarDecl::getStorageClassSpecifierString(SC) << " ";
 
   if (!Policy.SuppressSpecifiers && D->isThreadSpecified())
     Out << "__thread ";
diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index 374c824..227ee2d 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -1316,7 +1316,6 @@
                                           SourceLocation(),
                                           SourceLocation(), II, C.VoidTy, 0,
                                           SC_Static,
-                                          SC_None,
                                           false,
                                           false);
   StartFunction(FD, C.VoidTy, Fn, FI, args, SourceLocation());
@@ -1491,7 +1490,6 @@
                                           SourceLocation(),
                                           SourceLocation(), II, C.VoidTy, 0,
                                           SC_Static,
-                                          SC_None,
                                           false, false);
   StartFunction(FD, C.VoidTy, Fn, FI, args, SourceLocation());
 
@@ -1782,7 +1780,6 @@
                                           SourceLocation(),
                                           SourceLocation(), II, R, 0,
                                           SC_Static,
-                                          SC_None,
                                           false, false);
 
   // Initialize debug info if necessary.
@@ -1857,7 +1854,6 @@
                                           SourceLocation(),
                                           SourceLocation(), II, R, 0,
                                           SC_Static,
-                                          SC_None,
                                           false, false);
   // Initialize debug info if necessary.
   CGF.maybeInitializeDebugInfo();
diff --git a/lib/CodeGen/CGDecl.cpp b/lib/CodeGen/CGDecl.cpp
index 1255e65..5375c5e 100644
--- a/lib/CodeGen/CGDecl.cpp
+++ b/lib/CodeGen/CGDecl.cpp
@@ -109,7 +109,7 @@
 /// EmitVarDecl - This method handles emission of any variable declaration
 /// inside a function, including static vars etc.
 void CodeGenFunction::EmitVarDecl(const VarDecl &D) {
-  switch (D.getStorageClassAsWritten()) {
+  switch (D.getStorageClass()) {
   case SC_None:
   case SC_Auto:
   case SC_Register:
diff --git a/lib/CodeGen/CGObjC.cpp b/lib/CodeGen/CGObjC.cpp
index e8378be..2e3bd5f 100644
--- a/lib/CodeGen/CGObjC.cpp
+++ b/lib/CodeGen/CGObjC.cpp
@@ -2848,7 +2848,6 @@
                                           SourceLocation(),
                                           SourceLocation(), II, C.VoidTy, 0,
                                           SC_Static,
-                                          SC_None,
                                           false,
                                           false);
   
@@ -2933,7 +2932,6 @@
                                           SourceLocation(),
                                           SourceLocation(), II, C.VoidTy, 0,
                                           SC_Static,
-                                          SC_None,
                                           false,
                                           false);
   
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 9f604e8..6d85a88 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -1602,7 +1602,7 @@
                                                           D->getDeclContext()),
                                           D->getLocStart(), D->getLocation(),
                                           name, arrayType, sourceInfo,
-                                          SC_Static, SC_Static);
+                                          SC_Static);
 
   // Now clone the InitListExpr to initialize the array instead.
   // Incredible hack: we want to use the existing InitListExpr here, so we need
diff --git a/lib/Rewrite/Frontend/RewriteModernObjC.cpp b/lib/Rewrite/Frontend/RewriteModernObjC.cpp
index 03fd17f..ffadfd3 100644
--- a/lib/Rewrite/Frontend/RewriteModernObjC.cpp
+++ b/lib/Rewrite/Frontend/RewriteModernObjC.cpp
@@ -2361,7 +2361,7 @@
                                                SourceLocation(),
                                                SourceLocation(),
                                                SelGetUidIdent, getFuncType, 0,
-                                               SC_Extern, SC_None);
+                                               SC_Extern);
 }
 
 void RewriteModernObjC::RewriteFunctionDecl(FunctionDecl *FD) {
@@ -2459,7 +2459,7 @@
                                                      SourceLocation(),
                                                      SourceLocation(),
                                                      msgSendIdent, msgSendType,
-                                                     0, SC_Extern, SC_None);
+                                                     0, SC_Extern);
 }
 
 // SynthMsgSendFunctionDecl - id objc_msgSend(id self, SEL op, ...);
@@ -2478,7 +2478,7 @@
                                              SourceLocation(),
                                              SourceLocation(),
                                              msgSendIdent, msgSendType, 0,
-                                             SC_Extern, SC_None);
+                                             SC_Extern);
 }
 
 // SynthMsgSendSuperFunctionDecl - id objc_msgSendSuper(void);
@@ -2492,7 +2492,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   msgSendIdent, msgSendType, 0,
-                                                  SC_Extern, SC_None);
+                                                  SC_Extern);
 }
 
 // SynthMsgSendStretFunctionDecl - id objc_msgSend_stret(id self, SEL op, ...);
@@ -2511,7 +2511,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   msgSendIdent, msgSendType, 0,
-                                                  SC_Extern, SC_None);
+                                                  SC_Extern);
 }
 
 // SynthMsgSendSuperStretFunctionDecl -
@@ -2528,7 +2528,7 @@
                                                        SourceLocation(),
                                                        msgSendIdent,
                                                        msgSendType, 0,
-                                                       SC_Extern, SC_None);
+                                                       SC_Extern);
 }
 
 // SynthMsgSendFpretFunctionDecl - double objc_msgSend_fpret(id self, SEL op, ...);
@@ -2547,7 +2547,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   msgSendIdent, msgSendType, 0,
-                                                  SC_Extern, SC_None);
+                                                  SC_Extern);
 }
 
 // SynthGetClassFunctionDecl - Class objc_getClass(const char *name);
@@ -2561,7 +2561,7 @@
                                               SourceLocation(),
                                               SourceLocation(),
                                               getClassIdent, getClassType, 0,
-                                              SC_Extern, SC_None);
+                                              SC_Extern);
 }
 
 // SynthGetSuperClassFunctionDecl - Class class_getSuperclass(Class cls);
@@ -2577,7 +2577,7 @@
                                                    SourceLocation(),
                                                    getSuperClassIdent,
                                                    getClassType, 0,
-                                                   SC_Extern, SC_None);
+                                                   SC_Extern);
 }
 
 // SynthGetMetaClassFunctionDecl - Class objc_getMetaClass(const char *name);
@@ -2591,7 +2591,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   getClassIdent, getClassType,
-                                                  0, SC_Extern, SC_None);
+                                                  0, SC_Extern);
 }
 
 Stmt *RewriteModernObjC::RewriteObjCStringLiteral(ObjCStringLiteral *Exp) {
@@ -2624,7 +2624,7 @@
 
   VarDecl *NewVD = VarDecl::Create(*Context, TUDecl, SourceLocation(),
                                    SourceLocation(), &Context->Idents.get(S),
-                                   strType, 0, SC_Static, SC_None);
+                                   strType, 0, SC_Static);
   DeclRefExpr *DRE = new (Context) DeclRefExpr(NewVD, false, strType, VK_LValue,
                                                SourceLocation());
   Expr *Unop = new (Context) UnaryOperator(DRE, UO_AddrOf,
@@ -3135,7 +3135,7 @@
       if (!LSD->getRBraceLoc().isValid())
         return LSD->getExternLoc();
   }
-  if (FD->getStorageClassAsWritten() != SC_None)
+  if (FD->getStorageClass() != SC_None)
     R.RewriteBlockLiteralFunctionDecl(FD);
   return FD->getTypeSpecStartLoc();
 }
@@ -3246,7 +3246,7 @@
   IdentifierInfo *ID = &Context->Idents.get(name);
   FunctionDecl *FD = FunctionDecl::Create(*Context, TUDecl, SourceLocation(),
                                           SourceLocation(), ID, castType, 0,
-                                          SC_Extern, SC_None, false, false);
+                                          SC_Extern, false, false);
   DeclRefExpr *DRE = new (Context) DeclRefExpr(FD, false, castType, VK_RValue,
                                                SourceLocation());
   CallExpr *STCE = new (Context) CallExpr(*Context, DRE, MsgExprs,
@@ -3719,7 +3719,7 @@
   IdentifierInfo *ID = &Context->Idents.get(Name);
   VarDecl *VD = VarDecl::Create(*Context, TUDecl, SourceLocation(),
                                 SourceLocation(), ID, getProtocolType(), 0,
-                                SC_Extern, SC_None);
+                                SC_Extern);
   DeclRefExpr *DRE = new (Context) DeclRefExpr(VD, false, getProtocolType(),
                                                VK_LValue, SourceLocation());
   Expr *DerefExpr = new (Context) UnaryOperator(DRE, UO_AddrOf,
@@ -5399,7 +5399,7 @@
   QualType FType = Context->getFunctionNoProtoType(Context->VoidPtrTy);
   return FunctionDecl::Create(*Context, TUDecl, SourceLocation(),
                               SourceLocation(), ID, FType, 0, SC_Extern,
-                              SC_None, false, false);
+                              false, false);
 }
 
 Stmt *RewriteModernObjC::SynthBlockInitExpr(BlockExpr *Exp,
@@ -5500,7 +5500,7 @@
                                    SourceLocation(), SourceLocation(),
                                    &Context->Idents.get(DescData.c_str()),
                                    Context->VoidPtrTy, 0,
-                                   SC_Static, SC_None);
+                                   SC_Static);
   UnaryOperator *DescRefExpr =
     new (Context) UnaryOperator(new (Context) DeclRefExpr(NewVD, false,
                                                           Context->VoidPtrTy,
@@ -7762,7 +7762,7 @@
                                                     BaseExpr);
       VarDecl *NewVD = VarDecl::Create(*Context, TUDecl, SourceLocation(),
                                        SourceLocation(), &Context->Idents.get(IvarOffsetName),
-                                       Context->UnsignedLongTy, 0, SC_Extern, SC_None);
+                                       Context->UnsignedLongTy, 0, SC_Extern);
       DeclRefExpr *DRE = new (Context) DeclRefExpr(NewVD, false,
                                                    Context->UnsignedLongTy, VK_LValue,
                                                    SourceLocation());
diff --git a/lib/Rewrite/Frontend/RewriteObjC.cpp b/lib/Rewrite/Frontend/RewriteObjC.cpp
index 1080417..2f5cd0f 100644
--- a/lib/Rewrite/Frontend/RewriteObjC.cpp
+++ b/lib/Rewrite/Frontend/RewriteObjC.cpp
@@ -2267,7 +2267,7 @@
                                                SourceLocation(),
                                                SourceLocation(),
                                                SelGetUidIdent, getFuncType, 0,
-                                               SC_Extern, SC_None);
+                                               SC_Extern);
 }
 
 void RewriteObjC::RewriteFunctionDecl(FunctionDecl *FD) {
@@ -2363,7 +2363,7 @@
                                                      SourceLocation(),
                                                      SourceLocation(),
                                                      msgSendIdent, msgSendType,
-                                                     0, SC_Extern, SC_None);
+                                                     0, SC_Extern);
 }
 
 // SynthMsgSendFunctionDecl - id objc_msgSend(id self, SEL op, ...);
@@ -2382,7 +2382,7 @@
                                              SourceLocation(),
                                              SourceLocation(),
                                              msgSendIdent, msgSendType, 0,
-                                             SC_Extern, SC_None);
+                                             SC_Extern);
 }
 
 // SynthMsgSendSuperFunctionDecl - id objc_msgSendSuper(struct objc_super *, SEL op, ...);
@@ -2404,7 +2404,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   msgSendIdent, msgSendType, 0,
-                                                  SC_Extern, SC_None);
+                                                  SC_Extern);
 }
 
 // SynthMsgSendStretFunctionDecl - id objc_msgSend_stret(id self, SEL op, ...);
@@ -2423,7 +2423,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   msgSendIdent, msgSendType, 0,
-                                                  SC_Extern, SC_None);
+                                                  SC_Extern);
 }
 
 // SynthMsgSendSuperStretFunctionDecl -
@@ -2448,7 +2448,7 @@
                                                        SourceLocation(),
                                                        msgSendIdent,
                                                        msgSendType, 0,
-                                                       SC_Extern, SC_None);
+                                                       SC_Extern);
 }
 
 // SynthMsgSendFpretFunctionDecl - double objc_msgSend_fpret(id self, SEL op, ...);
@@ -2467,7 +2467,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   msgSendIdent, msgSendType, 0,
-                                                  SC_Extern, SC_None);
+                                                  SC_Extern);
 }
 
 // SynthGetClassFunctionDecl - id objc_getClass(const char *name);
@@ -2481,7 +2481,7 @@
                                               SourceLocation(),
                                               SourceLocation(),
                                               getClassIdent, getClassType, 0,
-                                              SC_Extern, SC_None);
+                                              SC_Extern);
 }
 
 // SynthGetSuperClassFunctionDecl - Class class_getSuperclass(Class cls);
@@ -2497,7 +2497,7 @@
                                                    SourceLocation(),
                                                    getSuperClassIdent,
                                                    getClassType, 0,
-                                                   SC_Extern, SC_None);
+                                                   SC_Extern);
 }
 
 // SynthGetMetaClassFunctionDecl - id objc_getMetaClass(const char *name);
@@ -2511,7 +2511,7 @@
                                                   SourceLocation(),
                                                   SourceLocation(),
                                                   getClassIdent, getClassType,
-                                                  0, SC_Extern, SC_None);
+                                                  0, SC_Extern);
 }
 
 Stmt *RewriteObjC::RewriteObjCStringLiteral(ObjCStringLiteral *Exp) {
@@ -2544,7 +2544,7 @@
 
   VarDecl *NewVD = VarDecl::Create(*Context, TUDecl, SourceLocation(),
                                    SourceLocation(), &Context->Idents.get(S),
-                                   strType, 0, SC_Static, SC_None);
+                                   strType, 0, SC_Static);
   DeclRefExpr *DRE = new (Context) DeclRefExpr(NewVD, false, strType, VK_LValue,
                                                SourceLocation());
   Expr *Unop = new (Context) UnaryOperator(DRE, UO_AddrOf,
@@ -3112,7 +3112,7 @@
   IdentifierInfo *ID = &Context->Idents.get(Name);
   VarDecl *VD = VarDecl::Create(*Context, TUDecl, SourceLocation(),
                                 SourceLocation(), ID, getProtocolType(), 0,
-                                SC_Extern, SC_None);
+                                SC_Extern);
   DeclRefExpr *DRE = new (Context) DeclRefExpr(VD, false, getProtocolType(),
                                                VK_LValue, SourceLocation());
   Expr *DerefExpr = new (Context) UnaryOperator(DRE, UO_AddrOf,
@@ -4448,7 +4448,7 @@
   QualType FType = Context->getFunctionNoProtoType(Context->VoidPtrTy);
   return FunctionDecl::Create(*Context, TUDecl, SourceLocation(),
                               SourceLocation(), ID, FType, 0, SC_Extern,
-                              SC_None, false, false);
+                              false, false);
 }
 
 Stmt *RewriteObjC::SynthBlockInitExpr(BlockExpr *Exp,
@@ -4532,7 +4532,7 @@
                                    SourceLocation(), SourceLocation(),
                                    &Context->Idents.get(DescData.c_str()),
                                    Context->VoidPtrTy, 0,
-                                   SC_Static, SC_None);
+                                   SC_Static);
   UnaryOperator *DescRefExpr =
     new (Context) UnaryOperator(new (Context) DeclRefExpr(NewVD, false,
                                                           Context->VoidPtrTy,
diff --git a/lib/Sema/DeclSpec.cpp b/lib/Sema/DeclSpec.cpp
index 45f524b..e1d55db 100644
--- a/lib/Sema/DeclSpec.cpp
+++ b/lib/Sema/DeclSpec.cpp
@@ -815,15 +815,6 @@
   }
 }
 
-void DeclSpec::SaveStorageSpecifierAsWritten() {
-  if (SCS_extern_in_linkage_spec && StorageClassSpec == SCS_extern)
-    // If 'extern' is part of a linkage specification,
-    // then it is not a storage class "as written".
-    StorageClassSpecAsWritten = SCS_unspecified;
-  else
-    StorageClassSpecAsWritten = StorageClassSpec;
-}
-
 /// Finish - This does final analysis of the declspec, rejecting things like
 /// "_Imaginary" (lacking an FP type).  This returns a diagnostic to issue or
 /// diag::NUM_DIAGNOSTICS if there is no error.  After calling this method,
@@ -831,7 +822,6 @@
 void DeclSpec::Finish(DiagnosticsEngine &D, Preprocessor &PP) {
   // Before possibly changing their values, save specs as written.
   SaveWrittenBuiltinSpecs();
-  SaveStorageSpecifierAsWritten();
 
   // Check the type specifier components first.
 
@@ -941,7 +931,7 @@
   if (PP.getLangOpts().CPlusPlus && !PP.getLangOpts().MicrosoftExt &&
       TypeSpecType == TST_unspecified && StorageClassSpec == SCS_auto) {
     TypeSpecType = TST_auto;
-    StorageClassSpec = StorageClassSpecAsWritten = SCS_unspecified;
+    StorageClassSpec = SCS_unspecified;
     TSTLoc = TSTNameLoc = StorageClassSpecLoc;
     StorageClassSpecLoc = SourceLocation();
   }
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 8b17c12..6bab9e8 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -728,7 +728,7 @@
             Diag(DiagD->getLocation(), diag::warn_unneeded_member_function)
                   << DiagD->getDeclName();
           else {
-            if (FD->getStorageClassAsWritten() == SC_Static &&
+            if (FD->getStorageClass() == SC_Static &&
                 !FD->isInlineSpecified() &&
                 !SourceMgr.isFromMainFile(
                    SourceMgr.getExpansionLoc(FD->getLocation())))
diff --git a/lib/Sema/SemaCodeComplete.cpp b/lib/Sema/SemaCodeComplete.cpp
index 9c77e3f..2db1e2a 100644
--- a/lib/Sema/SemaCodeComplete.cpp
+++ b/lib/Sema/SemaCodeComplete.cpp
@@ -3349,7 +3349,7 @@
   // the initial opening bracket '[' missing. Add appropriate completions.
   if (AllowNonIdentifiers && !AllowNestedNameSpecifiers &&
       DS.getTypeSpecType() == DeclSpec::TST_typename &&
-      DS.getStorageClassSpecAsWritten() == DeclSpec::SCS_unspecified &&
+      DS.getStorageClassSpec() == DeclSpec::SCS_unspecified &&
       !DS.isThreadSpecified() && !DS.isExternInLinkageSpec() &&
       DS.getTypeSpecComplex() == DeclSpec::TSC_unspecified &&
       DS.getTypeSpecSign() == DeclSpec::TSS_unspecified &&
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 16887da..a6ba680 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -1557,7 +1557,7 @@
                                            Context.getTranslationUnitDecl(),
                                            Loc, Loc, II, R, /*TInfo=*/0,
                                            SC_Extern,
-                                           SC_None, false,
+                                           false,
                                            /*hasPrototype=*/true);
   New->setImplicit();
 
@@ -1570,7 +1570,7 @@
         ParmVarDecl::Create(Context, New, SourceLocation(),
                             SourceLocation(), 0,
                             FT->getArgType(i), /*TInfo=*/0,
-                            SC_None, SC_None, 0);
+                            SC_None, 0);
       parm->setScopeInfo(0, i);
       Params.push_back(parm);
     }
@@ -2306,9 +2306,12 @@
 
   // Don't complain about this if we're in GNU89 mode and the old function
   // is an extern inline function.
+  // Don't complain about specializations. They are not supposed to have
+  // storage classes.
   if (!isa<CXXMethodDecl>(New) && !isa<CXXMethodDecl>(Old) &&
       New->getStorageClass() == SC_Static &&
       Old->getStorageClass() != SC_Static &&
+      !New->getTemplateSpecializationInfo() &&
       !canRedefineFunction(Old, getLangOpts())) {
     if (getLangOpts().MicrosoftExt) {
       Diag(New->getLocation(), diag::warn_static_non_static) << New;
@@ -2600,7 +2603,7 @@
                                                  SourceLocation(),
                                                  SourceLocation(), 0,
                                                  *ParamType, /*TInfo=*/0,
-                                                 SC_None, SC_None,
+                                                 SC_None,
                                                  0);
         Param->setScopeInfo(0, Params.size());
         Param->setImplicit();
@@ -2716,11 +2719,6 @@
   // Merge the attributes
   mergeDeclAttributes(New, Old);
 
-  // Merge the storage class.
-  if (Old->getStorageClass() != SC_Extern &&
-      Old->getStorageClass() != SC_None)
-    New->setStorageClass(Old->getStorageClass());
-
   // Merge "pure" flag.
   if (Old->isPure())
     New->setPure();
@@ -2898,8 +2896,8 @@
   //   identifier has external linkage.
   if (New->hasExternalStorage() && Old->hasLinkage())
     /* Okay */;
-  else if (New->getStorageClass() != SC_Static &&
-           Old->getStorageClass() == SC_Static) {
+  else if (New->getCanonicalDecl()->getStorageClass() != SC_Static &&
+           Old->getCanonicalDecl()->getStorageClass() == SC_Static) {
     Diag(New->getLocation(), diag::err_non_static_static) << New->getDeclName();
     Diag(Old->getLocation(), diag::note_previous_definition);
     return New->setInvalidDecl();
@@ -2959,17 +2957,6 @@
     return;
   }
 
-  // c99 6.2.2 P4.
-  // For an identifier declared with the storage-class specifier extern in a
-  // scope in which a prior declaration of that identifier is visible, if 
-  // the prior declaration specifies internal or external linkage, the linkage 
-  // of the identifier at the later declaration is the same as the linkage 
-  // specified at the prior declaration.
-  // FIXME. revisit this code.
-  if (New->hasExternalStorage() &&
-      Old->getLinkage() == InternalLinkage)
-    New->setStorageClass(Old->getStorageClass());
-
   // Merge "used" flag.
   if (Old->isUsed(false))
     New->setUsed();
@@ -3341,25 +3328,6 @@
   llvm_unreachable("unknown storage class specifier");
 }
 
-/// StorageClassSpecToFunctionDeclStorageClass - Maps a DeclSpec::SCS to
-/// a StorageClass. Any error reporting is up to the caller:
-/// illegal input values are mapped to SC_None.
-static StorageClass
-StorageClassSpecToFunctionDeclStorageClass(DeclSpec::SCS StorageClassSpec) {
-  switch (StorageClassSpec) {
-  case DeclSpec::SCS_unspecified:    return SC_None;
-  case DeclSpec::SCS_extern:         return SC_Extern;
-  case DeclSpec::SCS_static:         return SC_Static;
-  case DeclSpec::SCS_private_extern: return SC_PrivateExtern;
-    // Illegal SCSs map to None: error reporting is up to the caller.
-  case DeclSpec::SCS_auto:           // Fall through.
-  case DeclSpec::SCS_mutable:        // Fall through.
-  case DeclSpec::SCS_register:       // Fall through.
-  case DeclSpec::SCS_typedef:        return SC_None;
-  }
-  llvm_unreachable("unknown storage class specifier");
-}
-
 /// BuildAnonymousStructOrUnion - Handle the declaration of an
 /// anonymous structure or union. Anonymous unions are a C++ feature
 /// (C++ [class.union]) and a C11 feature; anonymous structures
@@ -3556,15 +3524,12 @@
       Invalid = true;
       SC = SC_None;
     }
-    SCSpec = DS.getStorageClassSpecAsWritten();
-    VarDecl::StorageClass SCAsWritten
-      = StorageClassSpecToVarDeclStorageClass(SCSpec);
 
     Anon = VarDecl::Create(Context, Owner,
                            DS.getLocStart(),
                            Record->getLocation(), /*IdentifierInfo=*/0,
                            Context.getTypeDeclType(Record),
-                           TInfo, SC, SCAsWritten);
+                           TInfo, SC);
 
     // Default-initialize the implicit variable. This initialization will be
     // trivial in almost all cases, except if a union member has an in-class
@@ -4679,7 +4644,7 @@
 static bool shouldConsiderLinkage(const VarDecl *VD) {
   const DeclContext *DC = VD->getDeclContext()->getRedeclContext();
   if (DC->isFunctionOrMethod())
-    return VD->hasExternalStorageAsWritten();
+    return VD->hasExternalStorage();
   if (DC->isFileContext())
     return true;
   if (DC->isRecord())
@@ -4726,10 +4691,6 @@
     SC = SC_None;
   }
 
-  SCSpec = D.getDeclSpec().getStorageClassSpecAsWritten();
-  VarDecl::StorageClass SCAsWritten
-    = StorageClassSpecToVarDeclStorageClass(SCSpec);
-
   IdentifierInfo *II = Name.getAsIdentifierInfo();
   if (!II) {
     Diag(D.getIdentifierLoc(), diag::err_bad_variable_name)
@@ -4759,7 +4720,6 @@
     // OpenCL __local address space.
     if (R.getAddressSpace() == LangAS::opencl_local) {
       SC = SC_OpenCLWorkGroupLocal;
-      SCAsWritten = SC_OpenCLWorkGroupLocal;
     }
 
     // OpenCL v1.2 s6.9.b p4:
@@ -4792,7 +4752,7 @@
   if (!getLangOpts().CPlusPlus) {
     NewVD = VarDecl::Create(Context, DC, D.getLocStart(),
                             D.getIdentifierLoc(), II,
-                            R, TInfo, SC, SCAsWritten);
+                            R, TInfo, SC);
   
     if (D.isInvalidType())
       NewVD->setInvalidDecl();
@@ -4862,7 +4822,7 @@
 
     NewVD = VarDecl::Create(Context, DC, D.getLocStart(),
                             D.getIdentifierLoc(), II,
-                            R, TInfo, SC, SCAsWritten);
+                            R, TInfo, SC);
 
     // If this decl has an auto type in need of deduction, make a note of the
     // Decl so we can diagnose uses of it in its own initializer.
@@ -4944,7 +4904,6 @@
         (NewVD->hasAttr<CUDASharedAttr>() ||
          NewVD->hasAttr<CUDAConstantAttr>())) {
       NewVD->setStorageClass(SC_Static);
-      NewVD->setStorageClassAsWritten(SC_Static);
     }
   }
 
@@ -5684,9 +5643,6 @@
 
   FunctionDecl *NewFD = 0;
   bool isInline = D.getDeclSpec().isInlineSpecified();
-  DeclSpec::SCS SCSpec = D.getDeclSpec().getStorageClassSpecAsWritten();
-  FunctionDecl::StorageClass SCAsWritten
-    = StorageClassSpecToFunctionDeclStorageClass(SCSpec);
 
   if (!SemaRef.getLangOpts().CPlusPlus) {
     // Determine whether the function was written with a
@@ -5700,8 +5656,8 @@
 
     NewFD = FunctionDecl::Create(SemaRef.Context, DC, 
                                  D.getLocStart(), NameInfo, R, 
-                                 TInfo, SC, SCAsWritten, isInline, 
-                                 HasPrototype);
+                                 TInfo, SC, isInline, 
+                                 HasPrototype, false);
     if (D.isInvalidType())
       NewFD->setInvalidDecl();
 
@@ -5768,7 +5724,7 @@
       return FunctionDecl::Create(SemaRef.Context, DC,
                                   D.getLocStart(),
                                   D.getIdentifierLoc(), Name, R, TInfo,
-                                  SC, SCAsWritten, isInline,
+                                  SC, isInline,
                                   /*hasPrototype=*/true, isConstexpr);
     }
 
@@ -5799,36 +5755,21 @@
       return 0;
     }
 
-    bool isStatic = SC == SC_Static;
-
-    // [class.free]p1:
-    // Any allocation function for a class T is a static member
-    // (even if not explicitly declared static).
-    if (Name.getCXXOverloadedOperator() == OO_New ||
-        Name.getCXXOverloadedOperator() == OO_Array_New)
-      isStatic = true;
-
-    // [class.free]p6 Any deallocation function for a class X is a static member
-    // (even if not explicitly declared static).
-    if (Name.getCXXOverloadedOperator() == OO_Delete ||
-        Name.getCXXOverloadedOperator() == OO_Array_Delete)
-      isStatic = true;
-
-    IsVirtualOkay = !isStatic;
-
     // This is a C++ method declaration.
-    return CXXMethodDecl::Create(SemaRef.Context, cast<CXXRecordDecl>(DC),
-                                 D.getLocStart(), NameInfo, R,
-                                 TInfo, isStatic, SCAsWritten, isInline,
-                                 isConstexpr, SourceLocation());
-
+    CXXMethodDecl *Ret = CXXMethodDecl::Create(SemaRef.Context,
+                                               cast<CXXRecordDecl>(DC),
+                                               D.getLocStart(), NameInfo, R,
+                                               TInfo, SC, isInline,
+                                               isConstexpr, SourceLocation());
+    IsVirtualOkay = !Ret->isStatic();
+    return Ret;
   } else {
     // Determine whether the function was written with a
     // prototype. This true when:
     //   - we're in C++ (where every function has a prototype),
     return FunctionDecl::Create(SemaRef.Context, DC,
                                 D.getLocStart(),
-                                NameInfo, R, TInfo, SC, SCAsWritten, isInline,
+                                NameInfo, R, TInfo, SC, isInline,
                                 true/*HasPrototype*/, isConstexpr);
   }
 }
@@ -6394,7 +6335,7 @@
       //   A storage-class-specifier shall not be specified in an explicit
       //   specialization (14.7.3)
       if (SC != SC_None) {
-        if (SC != NewFD->getStorageClass())
+        if (SC != NewFD->getTemplateSpecializationInfo()->getTemplate()->getTemplatedDecl()->getStorageClass())
           Diag(NewFD->getLocation(),
                diag::err_explicit_specialization_inconsistent_storage_class)
             << SC
@@ -7647,7 +7588,7 @@
       VDecl->setInvalidDecl();
     }
   } else if (VDecl->isFileVarDecl()) {
-    if (VDecl->getStorageClassAsWritten() == SC_Extern &&
+    if (VDecl->getStorageClass() == SC_Extern &&
         (!getLangOpts().CPlusPlus ||
          !(Context.getBaseElementType(VDecl->getType()).isConstQualified() ||
            VDecl->isExternC())))
@@ -7937,7 +7878,7 @@
 
   // for-range-declaration cannot be given a storage class specifier.
   int Error = -1;
-  switch (VD->getStorageClassAsWritten()) {
+  switch (VD->getStorageClass()) {
   case SC_None:
     break;
   case SC_Extern:
@@ -8251,14 +8192,11 @@
   // Verify C99 6.7.5.3p2: The only SCS allowed is 'register'.
   // C++03 [dcl.stc]p2 also permits 'auto'.
   VarDecl::StorageClass StorageClass = SC_None;
-  VarDecl::StorageClass StorageClassAsWritten = SC_None;
   if (DS.getStorageClassSpec() == DeclSpec::SCS_register) {
     StorageClass = SC_Register;
-    StorageClassAsWritten = SC_Register;
   } else if (getLangOpts().CPlusPlus &&
              DS.getStorageClassSpec() == DeclSpec::SCS_auto) {
     StorageClass = SC_Auto;
-    StorageClassAsWritten = SC_Auto;
   } else if (DS.getStorageClassSpec() != DeclSpec::SCS_unspecified) {
     Diag(DS.getStorageClassSpecLoc(),
          diag::err_invalid_storage_class_in_func_decl);
@@ -8331,7 +8269,7 @@
                                     D.getLocStart(),
                                     D.getIdentifierLoc(), II,
                                     parmDeclType, TInfo,
-                                    StorageClass, StorageClassAsWritten);
+                                    StorageClass);
 
   if (D.isInvalidType())
     New->setInvalidDecl();
@@ -8370,7 +8308,7 @@
      location for the unnamed parameters, embedding the parameter's type? */
   ParmVarDecl *Param = ParmVarDecl::Create(Context, DC, Loc, Loc, 0,
                                 T, Context.getTrivialTypeSourceInfo(T, Loc),
-                                           SC_None, SC_None, 0);
+                                           SC_None, 0);
   Param->setImplicit();
   return Param;
 }
@@ -8423,8 +8361,7 @@
 ParmVarDecl *Sema::CheckParameter(DeclContext *DC, SourceLocation StartLoc,
                                   SourceLocation NameLoc, IdentifierInfo *Name,
                                   QualType T, TypeSourceInfo *TSInfo,
-                                  VarDecl::StorageClass StorageClass,
-                                  VarDecl::StorageClass StorageClassAsWritten) {
+                                  VarDecl::StorageClass StorageClass) {
   // In ARC, infer a lifetime qualifier for appropriate parameter types.
   if (getLangOpts().ObjCAutoRefCount &&
       T.getObjCLifetime() == Qualifiers::OCL_None &&
@@ -8451,8 +8388,7 @@
   ParmVarDecl *New = ParmVarDecl::Create(Context, DC, StartLoc, NameLoc, Name,
                                          Context.getAdjustedParameterType(T), 
                                          TSInfo,
-                                         StorageClass, StorageClassAsWritten,
-                                         0);
+                                         StorageClass, 0);
 
   // Parameters can not be abstract class types.
   // For record types, this is done by the AbstractClassUsageDiagnoser once
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index 77c7dc5..982e7a5 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -5092,8 +5092,7 @@
     NewFD = FunctionDecl::Create(FD->getASTContext(), FD->getDeclContext(),
                                  Loc, Loc, DeclarationName(II),
                                  FD->getType(), FD->getTypeSourceInfo(),
-                                 SC_None, SC_None,
-                                 false/*isInlineSpecified*/,
+                                 SC_None, false/*isInlineSpecified*/,
                                  FD->hasPrototype(),
                                  false/*isConstexprSpecified*/);
     NewD = NewFD;
@@ -5118,8 +5117,7 @@
     NewD = VarDecl::Create(VD->getASTContext(), VD->getDeclContext(),
                            VD->getInnerLocStart(), VD->getLocation(), II,
                            VD->getType(), VD->getTypeSourceInfo(),
-                           VD->getStorageClass(),
-                           VD->getStorageClassAsWritten());
+                           VD->getStorageClass());
     if (VD->getQualifier()) {
       VarDecl *NewVD = cast<VarDecl>(NewD);
       NewVD->setQualifierInfo(VD->getQualifierLoc());
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 989edc6..35890e6 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -2852,7 +2852,7 @@
         = VarDecl::Create(SemaRef.Context, SemaRef.CurContext, Loc, Loc,
                           IterationVarName, SizeType,
                         SemaRef.Context.getTrivialTypeSourceInfo(SizeType, Loc),
-                          SC_None, SC_None);
+                          SC_None);
       IndexVariables.push_back(IterationVar);
       
       // Create a reference to the iteration variable.
@@ -7822,7 +7822,7 @@
                                                 /*IdentifierInfo=*/0,
                                                 BaseCtorType->getArgType(i),
                                                 /*TInfo=*/0, SC_None,
-                                                SC_None, /*DefaultArg=*/0);
+                                                /*DefaultArg=*/0);
           PD->setScopeInfo(0, i);
           PD->setImplicit();
           ParamDecls.push_back(PD);
@@ -8275,7 +8275,7 @@
   VarDecl *IterationVar = VarDecl::Create(S.Context, S.CurContext, Loc, Loc,
                                           IterationVarName, SizeType,
                             S.Context.getTrivialTypeSourceInfo(SizeType, Loc),
-                                          SC_None, SC_None);
+                                          SC_None);
 
   // Initialize the iteration variable to zero.
   llvm::APInt Zero(S.Context.getTypeSize(SizeType), 0);
@@ -8439,8 +8439,8 @@
   DeclarationNameInfo NameInfo(Name, ClassLoc);
   CXXMethodDecl *CopyAssignment
     = CXXMethodDecl::Create(Context, ClassDecl, ClassLoc, NameInfo, QualType(),
-                            /*TInfo=*/0, /*isStatic=*/false,
-                            /*StorageClassAsWritten=*/SC_None,
+                            /*TInfo=*/0,
+                            /*StorageClass=*/SC_None,
                             /*isInline=*/true, /*isConstexpr=*/false,
                             SourceLocation());
   CopyAssignment->setAccess(AS_public);
@@ -8457,7 +8457,6 @@
   ParmVarDecl *FromParam = ParmVarDecl::Create(Context, CopyAssignment,
                                                ClassLoc, ClassLoc, /*Id=*/0,
                                                ArgType, /*TInfo=*/0,
-                                               SC_None,
                                                SC_None, 0);
   CopyAssignment->setParams(FromParam);
 
@@ -8888,8 +8887,8 @@
   DeclarationNameInfo NameInfo(Name, ClassLoc);
   CXXMethodDecl *MoveAssignment
     = CXXMethodDecl::Create(Context, ClassDecl, ClassLoc, NameInfo, QualType(),
-                            /*TInfo=*/0, /*isStatic=*/false,
-                            /*StorageClassAsWritten=*/SC_None,
+                            /*TInfo=*/0,
+                            /*StorageClass=*/SC_None,
                             /*isInline=*/true,
                             /*isConstexpr=*/false,
                             SourceLocation());
@@ -8907,7 +8906,6 @@
   ParmVarDecl *FromParam = ParmVarDecl::Create(Context, MoveAssignment,
                                                ClassLoc, ClassLoc, /*Id=*/0,
                                                ArgType, /*TInfo=*/0,
-                                               SC_None,
                                                SC_None, 0);
   MoveAssignment->setParams(FromParam);
 
@@ -9262,7 +9260,6 @@
                                                ClassLoc, ClassLoc,
                                                /*IdentifierInfo=*/0,
                                                ArgType, /*TInfo=*/0,
-                                               SC_None,
                                                SC_None, 0);
   CopyConstructor->setParams(FromParam);
 
@@ -9449,7 +9446,6 @@
                                                ClassLoc, ClassLoc,
                                                /*IdentifierInfo=*/0,
                                                ArgType, /*TInfo=*/0,
-                                               SC_None,
                                                SC_None, 0);
   MoveConstructor->setParams(FromParam);
 
@@ -10281,7 +10277,7 @@
   }
 
   VarDecl *ExDecl = VarDecl::Create(Context, CurContext, StartLoc, Loc, Name,
-                                    ExDeclType, TInfo, SC_None, SC_None);
+                                    ExDeclType, TInfo, SC_None);
   ExDecl->setExceptionVariable(true);
   
   // In ARC, infer 'retaining' for variables of retainable type.
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp
index 1e2e484..5d16f3e 100644
--- a/lib/Sema/SemaDeclObjC.cpp
+++ b/lib/Sema/SemaDeclObjC.cpp
@@ -2930,7 +2930,7 @@
 
     ParmVarDecl* Param = CheckParameter(ObjCMethod, StartLoc,
                                         ArgInfo[i].NameLoc, ArgInfo[i].Name,
-                                        ArgType, DI, SC_None, SC_None);
+                                        ArgType, DI, SC_None);
 
     Param->setObjCMethodScopeInfo(i);
 
@@ -3161,7 +3161,7 @@
   }
   
   VarDecl *New = VarDecl::Create(Context, CurContext, StartLoc, IdLoc, Id,
-                                 T, TInfo, SC_None, SC_None);
+                                 T, TInfo, SC_None);
   New->setExceptionVariable(true);
   
   // In ARC, infer 'retaining' for variables of retainable type.
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 5459d74..bcf5b78 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -162,7 +162,7 @@
   for (FunctionDecl::redecl_iterator I = D->redecls_begin(),
                                      E = D->redecls_end();
        I != E; ++I) {
-    if (I->getStorageClassAsWritten() != SC_None)
+    if (I->getStorageClass() != SC_None)
       return true;
   }
   return false;
@@ -10854,7 +10854,7 @@
       = VarDecl::Create(S.Context, S.CurContext, Loc, Loc,
                         IterationVarName, SizeType,
                         S.Context.getTrivialTypeSourceInfo(SizeType, Loc),
-                        SC_None, SC_None);
+                        SC_None);
     IndexVariables.push_back(IterationVar);
     LSI->ArrayIndexVars.push_back(IterationVar);
     
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index b586fd7..3f2cb02 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -1946,8 +1946,7 @@
   FunctionDecl *Alloc =
     FunctionDecl::Create(Context, GlobalCtx, SourceLocation(),
                          SourceLocation(), Name,
-                         FnType, /*TInfo=*/0, SC_None,
-                         SC_None, false, true);
+                         FnType, /*TInfo=*/0, SC_None, false, true);
   Alloc->setImplicit();
 
   if (AddMallocAttr)
@@ -1956,7 +1955,7 @@
   ParmVarDecl *Param = ParmVarDecl::Create(Context, Alloc, SourceLocation(),
                                            SourceLocation(), 0,
                                            Argument, /*TInfo=*/0,
-                                           SC_None, SC_None, 0);
+                                           SC_None, 0);
   Alloc->setParams(Param);
 
   // FIXME: Also add this declaration to the IdentifierResolver, but
diff --git a/lib/Sema/SemaExprObjC.cpp b/lib/Sema/SemaExprObjC.cpp
index af8380d..51a1906 100644
--- a/lib/Sema/SemaExprObjC.cpp
+++ b/lib/Sema/SemaExprObjC.cpp
@@ -238,7 +238,7 @@
                                              SourceLocation(), SourceLocation(),
                                              &CX.Idents.get("value"),
                                              NumberType, /*TInfo=*/0, SC_None,
-                                             SC_None, 0);
+                                             0);
     Method->setMethodParams(S.Context, value, ArrayRef<SourceLocation>());
   }
 
@@ -489,7 +489,7 @@
                                 &Context.Idents.get("value"),
                                 Context.getPointerType(ConstCharType),
                                 /*TInfo=*/0,
-                                SC_None, SC_None, 0);
+                                SC_None, 0);
           M->setMethodParams(Context, value, ArrayRef<SourceLocation>());
           BoxingMethod = M;
         }
@@ -656,16 +656,14 @@
                                                  SourceLocation(),
                                                  &Context.Idents.get("objects"),
                                                  Context.getPointerType(IdT),
-                                                 /*TInfo=*/0, SC_None, SC_None,
-                                                 0);
+                                                 /*TInfo=*/0, SC_None, 0);
       Params.push_back(objects);
       ParmVarDecl *cnt = ParmVarDecl::Create(Context, Method,
                                              SourceLocation(),
                                              SourceLocation(),
                                              &Context.Idents.get("cnt"),
                                              Context.UnsignedLongTy,
-                                             /*TInfo=*/0, SC_None, SC_None,
-                                             0);
+                                             /*TInfo=*/0, SC_None, 0);
       Params.push_back(cnt);
       Method->setMethodParams(Context, Params, ArrayRef<SourceLocation>());
     }
@@ -774,24 +772,21 @@
                                                  SourceLocation(),
                                                  &Context.Idents.get("objects"),
                                                  Context.getPointerType(IdT),
-                                                 /*TInfo=*/0, SC_None, SC_None,
-                                                 0);
+                                                 /*TInfo=*/0, SC_None, 0);
       Params.push_back(objects);
       ParmVarDecl *keys = ParmVarDecl::Create(Context, Method,
                                               SourceLocation(),
                                               SourceLocation(),
                                               &Context.Idents.get("keys"),
                                               Context.getPointerType(IdT),
-                                              /*TInfo=*/0, SC_None, SC_None,
-                                              0);
+                                              /*TInfo=*/0, SC_None, 0);
       Params.push_back(keys);
       ParmVarDecl *cnt = ParmVarDecl::Create(Context, Method,
                                              SourceLocation(),
                                              SourceLocation(),
                                              &Context.Idents.get("cnt"),
                                              Context.UnsignedLongTy,
-                                             /*TInfo=*/0, SC_None, SC_None,
-                                             0);
+                                             /*TInfo=*/0, SC_None, 0);
       Params.push_back(cnt);
       Method->setMethodParams(Context, Params, ArrayRef<SourceLocation>());
     }
diff --git a/lib/Sema/SemaLambda.cpp b/lib/Sema/SemaLambda.cpp
index 468fa02..53fa6da 100644
--- a/lib/Sema/SemaLambda.cpp
+++ b/lib/Sema/SemaLambda.cpp
@@ -74,7 +74,6 @@
                                                 IntroducerRange.getBegin(),
                                                 MethodNameLoc),
                             MethodType->getType(), MethodType,
-                            /*isStatic=*/false,
                             SC_None,
                             /*isInline=*/true,
                             /*isConstExpr=*/false,
@@ -738,7 +737,7 @@
     = CXXMethodDecl::Create(S.Context, Class, Loc, 
                             DeclarationNameInfo(Name, Loc), FunctionTy, 
                             CallOperator->getTypeSourceInfo(),
-                            /*IsStatic=*/true, SC_Static, /*IsInline=*/true,
+                            SC_Static, /*IsInline=*/true,
                             /*IsConstexpr=*/false, 
                             CallOperator->getBody()->getLocEnd());
   SmallVector<ParmVarDecl *, 4> InvokeParams;
@@ -751,7 +750,6 @@
                                                From->getType(),
                                                From->getTypeSourceInfo(),
                                                From->getStorageClass(),
-                                               From->getStorageClassAsWritten(),
                                                /*DefaultArg=*/0));
   }
   Invoke->setParams(InvokeParams);
@@ -1010,7 +1008,6 @@
                                               From->getType(),
                                               From->getTypeSourceInfo(),
                                               From->getStorageClass(),
-                                            From->getStorageClassAsWritten(),
                                               /*DefaultArg=*/0));
   }
   Block->setParams(BlockParams);
@@ -1025,7 +1022,7 @@
   VarDecl *CapVar = VarDecl::Create(Context, Block, ConvLocation,
                                     ConvLocation, 0,
                                     Src->getType(), CapVarTSI,
-                                    SC_None, SC_None);
+                                    SC_None);
   BlockDecl::Capture Capture(/*Variable=*/CapVar, /*ByRef=*/false,
                              /*Nested=*/false, /*Copy=*/Init.take());
   Block->setCaptures(Context, &Capture, &Capture + 1, 
diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp
index 7ad8bc7..824a249 100644
--- a/lib/Sema/SemaObjCProperty.cpp
+++ b/lib/Sema/SemaObjCProperty.cpp
@@ -1973,7 +1973,6 @@
                                     property->getType().getUnqualifiedType(),
                                                   /*TInfo=*/0,
                                                   SC_None,
-                                                  SC_None,
                                                   0);
       SetterMethod->setMethodParams(Context, Argument,
                                     ArrayRef<SourceLocation>());
diff --git a/lib/Sema/SemaPseudoObject.cpp b/lib/Sema/SemaPseudoObject.cpp
index 5770675..b135507 100644
--- a/lib/Sema/SemaPseudoObject.cpp
+++ b/lib/Sema/SemaPseudoObject.cpp
@@ -1087,7 +1087,6 @@
                                                          : S.Context.getObjCIdType(),
                                                 /*TInfo=*/0,
                                                 SC_None,
-                                                SC_None,
                                                 0);
     AtIndexGetter->setMethodParams(S.Context, Argument, 
                                    ArrayRef<SourceLocation>());
@@ -1202,7 +1201,6 @@
                                                 S.Context.getObjCIdType(),
                                                 /*TInfo=*/0,
                                                 SC_None,
-                                                SC_None,
                                                 0);
     Params.push_back(object);
     ParmVarDecl *key = ParmVarDecl::Create(S.Context, AtIndexSetter,
@@ -1213,7 +1211,6 @@
                                                          : S.Context.getObjCIdType(),
                                                 /*TInfo=*/0,
                                                 SC_None,
-                                                SC_None,
                                                 0);
     Params.push_back(key);
     AtIndexSetter->setMethodParams(S.Context, Params, ArrayRef<SourceLocation>());
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index a2dc616..ff1db82 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -1665,7 +1665,7 @@
   IdentifierInfo *II = &SemaRef.PP.getIdentifierTable().get(Name);
   TypeSourceInfo *TInfo = SemaRef.Context.getTrivialTypeSourceInfo(Type, Loc);
   VarDecl *Decl = VarDecl::Create(SemaRef.Context, DC, Loc, Loc, II, Type,
-                                  TInfo, SC_Auto, SC_None);
+                                  TInfo, SC_None);
   Decl->setImplicit();
   return Decl;
 }
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index adf25ce..9906261 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -6057,8 +6057,7 @@
                                         TemplArgs, /*InsertPos=*/0,
                                     SpecInfo->getTemplateSpecializationKind(),
                                         ExplicitTemplateArgs);
-  FD->setStorageClass(Specialization->getStorageClass());
-  
+
   // The "previous declaration" for this function template specialization is
   // the prior function template specialization.
   Previous.clear();
diff --git a/lib/Sema/SemaTemplateInstantiate.cpp b/lib/Sema/SemaTemplateInstantiate.cpp
index 255df80..f755b8c 100644
--- a/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/lib/Sema/SemaTemplateInstantiate.cpp
@@ -1682,8 +1682,7 @@
                                         OldParm->getLocation(),
                                         OldParm->getIdentifier(),
                                         NewDI->getType(), NewDI,
-                                        OldParm->getStorageClass(),
-                                        OldParm->getStorageClassAsWritten());
+                                        OldParm->getStorageClass());
   if (!NewParm)
     return 0;
                                                 
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 55725b6..33e83d0 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -338,8 +338,7 @@
                                  D->getInnerLocStart(),
                                  D->getLocation(), D->getIdentifier(),
                                  DI->getType(), DI,
-                                 D->getStorageClass(),
-                                 D->getStorageClassAsWritten());
+                                 D->getStorageClass());
   Var->setThreadSpecified(D->isThreadSpecified());
   Var->setInitStyle(D->getInitStyle());
   Var->setCXXForRangeDecl(D->isCXXForRangeDecl());
@@ -1163,7 +1162,7 @@
   FunctionDecl *Function =
       FunctionDecl::Create(SemaRef.Context, DC, D->getInnerLocStart(),
                            D->getNameInfo(), T, TInfo,
-                           D->getStorageClass(), D->getStorageClassAsWritten(),
+                           D->getStorageClass(),
                            D->isInlineSpecified(), D->hasWrittenPrototype(),
                            D->isConstexpr());
 
@@ -1529,8 +1528,7 @@
   } else {
     Method = CXXMethodDecl::Create(SemaRef.Context, Record,
                                    StartLoc, NameInfo, T, TInfo,
-                                   D->isStatic(),
-                                   D->getStorageClassAsWritten(),
+                                   D->getStorageClass(),
                                    D->isInlineSpecified(),
                                    D->isConstexpr(), D->getLocEnd());
   }
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp
index 136de7c..7169eea 100644
--- a/lib/Sema/SemaType.cpp
+++ b/lib/Sema/SemaType.cpp
@@ -2301,7 +2301,7 @@
   if (!D.isFunctionDeclarator() ||
       D.getFunctionDefinitionKind() != FDK_Declaration ||
       !S.CurContext->isFunctionOrMethod() ||
-      D.getDeclSpec().getStorageClassSpecAsWritten()
+      D.getDeclSpec().getStorageClassSpec()
         != DeclSpec::SCS_unspecified)
     return;
 
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index e228d7a..bdd68a7 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -3994,7 +3994,6 @@
                                              NewDI->getType(),
                                              NewDI,
                                              OldParm->getStorageClass(),
-                                             OldParm->getStorageClassAsWritten(),
                                              /* DefArg */ NULL);
   newParm->setScopeInfo(OldParm->getFunctionScopeDepth(),
                         OldParm->getFunctionScopeIndex() + indexAdjustment);
diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp
index 1211433..3dcae6f 100644
--- a/lib/Serialization/ASTReaderDecl.cpp
+++ b/lib/Serialization/ASTReaderDecl.cpp
@@ -504,9 +504,8 @@
   
   // FunctionDecl's body is handled last at ASTDeclReader::Visit,
   // after everything else is read.
-  
+
   FD->SClass = (StorageClass)Record[Idx++];
-  FD->SClassAsWritten = (StorageClass)Record[Idx++];
   FD->IsInline = Record[Idx++];
   FD->IsInlineSpecified = Record[Idx++];
   FD->IsVirtualAsWritten = Record[Idx++];
@@ -894,9 +893,8 @@
 void ASTDeclReader::VisitVarDecl(VarDecl *VD) {
   RedeclarableResult Redecl = VisitRedeclarable(VD);
   VisitDeclaratorDecl(VD);
-  
+
   VD->VarDeclBits.SClass = (StorageClass)Record[Idx++];
-  VD->VarDeclBits.SClassAsWritten = (StorageClass)Record[Idx++];
   VD->VarDeclBits.ThreadSpecified = Record[Idx++];
   VD->VarDeclBits.InitStyle = Record[Idx++];
   VD->VarDeclBits.ExceptionVar = Record[Idx++];
diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 1e1e12e..023599d 100644
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -319,7 +319,6 @@
   // after everything else is written.
   
   Record.push_back(D->getStorageClass()); // FIXME: stable encoding
-  Record.push_back(D->getStorageClassAsWritten());
   Record.push_back(D->IsInline);
   Record.push_back(D->isInlineSpecified());
   Record.push_back(D->isVirtualAsWritten());
@@ -677,8 +676,7 @@
 void ASTDeclWriter::VisitVarDecl(VarDecl *D) {
   VisitRedeclarable(D);
   VisitDeclaratorDecl(D);
-  Record.push_back(D->getStorageClass()); // FIXME: stable encoding
-  Record.push_back(D->getStorageClassAsWritten());
+  Record.push_back(D->getStorageClass());
   Record.push_back(D->isThreadSpecified());
   Record.push_back(D->getInitStyle());
   Record.push_back(D->isExceptionVariable());
@@ -1517,7 +1515,6 @@
   Abv->Add(BitCodeAbbrevOp(0));                       // hasExtInfo
   // VarDecl
   Abv->Add(BitCodeAbbrevOp(0));                       // StorageClass
-  Abv->Add(BitCodeAbbrevOp(0));                       // StorageClassAsWritten
   Abv->Add(BitCodeAbbrevOp(0));                       // isThreadSpecified
   Abv->Add(BitCodeAbbrevOp(0));                       // hasCXXDirectInitializer
   Abv->Add(BitCodeAbbrevOp(0));                       // isExceptionVariable
@@ -1597,7 +1594,6 @@
   Abv->Add(BitCodeAbbrevOp(0));                       // hasExtInfo
   // VarDecl
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClass
-  Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClassAsWritten
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isThreadSpecified
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // CXXDirectInitializer
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isExceptionVariable