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

llvm-svn: 306616

1 files changed, 10 insertions, 4 deletions

diff --git a/llvm/lib/DebugInfo/CodeView/DebugCrossImpSubsection.cpp b/llvm/lib/DebugInfo/CodeView/DebugCrossImpSubsection.cpp
index 2c4a0b77934..88c0076915b 100644
--- a/llvm/lib/DebugInfo/CodeView/DebugCrossImpSubsection.cpp
+++ b/llvm/lib/DebugInfo/CodeView/DebugCrossImpSubsection.cpp
@@ -1,4 +1,4 @@
-//===- DebugCrossImpSubsection.cpp ------------------------------*- C++ -*-===//
+//===- DebugCrossImpSubsection.cpp ----------------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -8,14 +8,21 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/DebugInfo/CodeView/DebugCrossImpSubsection.h"
-
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/DebugInfo/CodeView/CodeViewError.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 <algorithm>
+#include <cstdint>
+#include <utility>
+#include <vector>
 
 using namespace llvm;
 using namespace llvm::codeview;
 
-namespace llvm {
 Error VarStreamArrayExtractor<CrossModuleImportItem>::
 operator()(BinaryStreamRef Stream, uint32_t &Len,
            codeview::CrossModuleImportItem &Item) {
@@ -34,7 +41,6 @@ operator()(BinaryStreamRef Stream, uint32_t &Len,
     return EC;
   return Error::success();
 }
-}
 
 Error DebugCrossModuleImportsSubsectionRef::initialize(
     BinaryStreamReader Reader) {