Index: cfe/trunk/include/clang/Parse/Parser.h
===================================================================
--- cfe/trunk/include/clang/Parse/Parser.h
+++ cfe/trunk/include/clang/Parse/Parser.h
@@ -972,7 +972,7 @@
   };
 
   /// Consume any extra semi-colons until the end of the line.
-  void ConsumeExtraSemi(ExtraSemiKind Kind, unsigned TST = TST_unspecified);
+  void ConsumeExtraSemi(ExtraSemiKind Kind, DeclSpec::TST T = TST_unspecified);
 
   /// Return false if the next token is an identifier. An 'expected identifier'
   /// error is emitted otherwise.
@@ -2160,7 +2160,7 @@
                           const ParsedTemplateInfo &TemplateInfo,
                           AccessSpecifier AS, DeclSpecContext DSC);
   void ParseEnumBody(SourceLocation StartLoc, Decl *TagDecl);
-  void ParseStructUnionBody(SourceLocation StartLoc, unsigned TagType,
+  void ParseStructUnionBody(SourceLocation StartLoc, DeclSpec::TST TagType,
                             Decl *TagDecl);
 
   void ParseStructDeclaration(
Index: cfe/trunk/lib/Parse/ParseDecl.cpp
===================================================================
--- cfe/trunk/lib/Parse/ParseDecl.cpp
+++ cfe/trunk/lib/Parse/ParseDecl.cpp
@@ -4098,7 +4098,7 @@
 /// [OBC]   '@' 'defs' '(' class-name ')'
 ///
 void Parser::ParseStructUnionBody(SourceLocation RecordLoc,
-                                  unsigned TagType, Decl *TagDecl) {
+                                  DeclSpec::TST TagType, Decl *TagDecl) {
   PrettyDeclStackTraceEntry CrashInfo(Actions.Context, TagDecl, RecordLoc,
                                       "parsing struct/union body");
   assert(!getLangOpts().CPlusPlus && "C++ declarations not supported");
Index: cfe/trunk/lib/Parse/ParseDeclCXX.cpp
===================================================================
--- cfe/trunk/lib/Parse/ParseDeclCXX.cpp
+++ cfe/trunk/lib/Parse/ParseDeclCXX.cpp
@@ -4337,7 +4337,7 @@
   while (Tok.isNot(tok::r_brace) && !isEofOrEom()) {
     // __if_exists, __if_not_exists can nest.
     if (Tok.isOneOf(tok::kw___if_exists, tok::kw___if_not_exists)) {
-      ParseMicrosoftIfExistsClassDeclaration((DeclSpec::TST)TagType,
+      ParseMicrosoftIfExistsClassDeclaration(TagType,
                                              AccessAttrs, CurAS);
       continue;
     }
Index: cfe/trunk/lib/Parse/Parser.cpp
===================================================================
--- cfe/trunk/lib/Parse/Parser.cpp
+++ cfe/trunk/lib/Parse/Parser.cpp
@@ -174,7 +174,7 @@
   return ExpectAndConsume(tok::semi, DiagID);
 }
 
-void Parser::ConsumeExtraSemi(ExtraSemiKind Kind, unsigned TST) {
+void Parser::ConsumeExtraSemi(ExtraSemiKind Kind, DeclSpec::TST TST) {
   if (!Tok.is(tok::semi)) return;
 
   bool HadMultipleSemis = false;
@@ -202,7 +202,7 @@
 
   if (Kind != AfterMemberFunctionDefinition || HadMultipleSemis)
     Diag(StartLoc, diag::ext_extra_semi)
-        << Kind << DeclSpec::getSpecifierName((DeclSpec::TST)TST,
+        << Kind << DeclSpec::getSpecifierName(TST,
                                     Actions.getASTContext().getPrintingPolicy())
         << FixItHint::CreateRemoval(SourceRange(StartLoc, EndLoc));
   else