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

llvm-svn: 306616

1 files changed, 12 insertions, 4 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/DebugChecksumsSubsection.cpp b/llvm/lib/DebugInfo/CodeView/DebugChecksumsSubsection.cpp
index c31b8d1..ccc20eb 100644
--- a/llvm/lib/DebugInfo/CodeView/DebugChecksumsSubsection.cpp
+++ b/llvm/lib/DebugInfo/CodeView/DebugChecksumsSubsection.cpp
@@ -1,4 +1,4 @@
-//===- DebugChecksumsSubsection.cpp ----------------------*- C++ -*-===//
+//===- DebugChecksumsSubsection.cpp ---------------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -8,10 +8,17 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/DebugInfo/CodeView/DebugChecksumsSubsection.h"
-
-#include "llvm/DebugInfo/CodeView/CodeViewError.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/DebugInfo/CodeView/CodeView.h"
 #include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h"
 #include "llvm/Support/BinaryStreamReader.h"
+#include "llvm/Support/BinaryStreamWriter.h"
+#include "llvm/Support/Endian.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/MathExtras.h"
+#include <cassert>
+#include <cstdint>
+#include <cstring>
 
 using namespace llvm;
 using namespace llvm::codeview;
@@ -25,7 +32,7 @@ struct FileChecksumEntryHeader {
                               // Checksum bytes follow.
 };
 
-Error llvm::VarStreamArrayExtractor<FileChecksumEntry>::
+Error VarStreamArrayExtractor<FileChecksumEntry>::
 operator()(BinaryStreamRef Stream, uint32_t &Len, FileChecksumEntry &Item) {
   BinaryStreamReader Reader(Stream);
 
@@ -48,6 +55,7 @@ Error DebugChecksumsSubsectionRef::initialize(BinaryStreamReader Reader) {
 
   return Error::success();
 }
+
 Error DebugChecksumsSubsectionRef::initialize(BinaryStreamRef Section) {
   BinaryStreamReader Reader(Section);
   return initialize(Reader);