[Sema] Remove unnecessary includes and forward declarations. NFC

llvm-svn: 253173

2 files changed, 0 insertions, 5 deletions

diff --git a/clang/include/clang/Sema/DeclSpec.h b/clang/include/clang/Sema/DeclSpec.h
index 8f1543667e0..e9fdb707f27 100644
--- a/clang/include/clang/Sema/DeclSpec.h
+++ b/clang/include/clang/Sema/DeclSpec.h
@@ -31,7 +31,6 @@
 #include "clang/Lex/Token.h"
 #include "clang/Sema/AttributeList.h"
 #include "clang/Sema/Ownership.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -44,8 +43,6 @@ namespace clang {
   class IdentifierInfo;
   class NamespaceAliasDecl;
   class NamespaceDecl;
-  class NestedNameSpecifier;
-  class NestedNameSpecifierLoc;
   class ObjCDeclSpec;
   class Sema;
   class Declarator;
diff --git a/clang/lib/Sema/DeclSpec.cpp b/clang/lib/Sema/DeclSpec.cpp
index 9eb6f5f5d11..75f7d4285c6 100644
--- a/clang/lib/Sema/DeclSpec.cpp
+++ b/clang/lib/Sema/DeclSpec.cpp
@@ -15,7 +15,6 @@
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/DeclCXX.h"
 #include "clang/AST/Expr.h"
-#include "clang/AST/NestedNameSpecifier.h"
 #include "clang/AST/TypeLoc.h"
 #include "clang/Basic/LangOptions.h"
 #include "clang/Basic/TargetInfo.h"
@@ -25,7 +24,6 @@
 #include "clang/Sema/SemaDiagnostic.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/Support/ErrorHandling.h"
 #include <cstring>
 using namespace clang;