[AST] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

llvm-svn: 318813

1 files changed, 12 insertions, 3 deletions

diff --git a/clang/lib/AST/TemplateName.cpp b/clang/lib/AST/TemplateName.cpp
index 9dbe827df58..bd04fd8366b 100644
--- a/clang/lib/AST/TemplateName.cpp
+++ b/clang/lib/AST/TemplateName.cpp
@@ -1,4 +1,4 @@
-//===--- TemplateName.cpp - C++ Template Name Representation---------------===//
+//===- TemplateName.cpp - C++ Template Name Representation ----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -12,15 +12,24 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/AST/TemplateName.h"
+#include "clang/AST/DeclBase.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/NestedNameSpecifier.h"
 #include "clang/AST/PrettyPrinter.h"
 #include "clang/AST/TemplateBase.h"
 #include "clang/Basic/Diagnostic.h"
+#include "clang/Basic/LLVM.h"
 #include "clang/Basic/LangOptions.h"
+#include "clang/Basic/OperatorKinds.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/FoldingSet.h"
+#include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
+#include <cassert>
+#include <string>
+
 using namespace clang;
-using namespace llvm;
 
 TemplateArgument 
 SubstTemplateTemplateParmPackStorage::getArgumentPack() const {
@@ -226,7 +235,7 @@ TemplateName::print(raw_ostream &OS, const PrintingPolicy &Policy,
 const DiagnosticBuilder &clang::operator<<(const DiagnosticBuilder &DB,
                                            TemplateName N) {
   std::string NameStr;
-  raw_string_ostream OS(NameStr);
+  llvm::raw_string_ostream OS(NameStr);
   LangOptions LO;
   LO.CPlusPlus = true;
   LO.Bool = true;