From 41dbb453ef5c23da04b50d4caed67893b9acb315 Mon Sep 17 00:00:00 2001
From: Jake Ehrlich <jakehehrlich@google.com>
Date: Fri, 26 Jan 2018 00:19:30 +0000
Subject: [PATCH] Reland "[llvm-objcopy] Refactor llvm-objcopy to use reader
 and writer objects"

I named a varible the same as a type which caused a warning. I also had unamed varibles.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323484 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/llvm-objcopy/Object.cpp | 20 ++++++++++----------
 tools/llvm-objcopy/Object.h   |  2 +-
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/tools/llvm-objcopy/Object.cpp b/tools/llvm-objcopy/Object.cpp
index c7b4c1f3dd3..ec65e1e779d 100644
--- a/tools/llvm-objcopy/Object.cpp
+++ b/tools/llvm-objcopy/Object.cpp
@@ -693,37 +693,37 @@ ELFReader::ELFReader(StringRef File) {
   auto BinaryOrErr = createBinary(File);
   if (!BinaryOrErr)
     reportError(File, BinaryOrErr.takeError());
-  auto Bin = std::move(BinaryOrErr.get());
-  std::tie(Binary, Data) = Bin.takeBinary();
+  auto TmpBin = std::move(BinaryOrErr.get());
+  std::tie(Bin, Data) = TmpBin.takeBinary();
 }
 
 ElfType ELFReader::getElfType() const {
-  if (auto *o = dyn_cast<ELFObjectFile<ELF32LE>>(Binary.get()))
+  if (isa<ELFObjectFile<ELF32LE>>(Bin.get()))
     return ELFT_ELF32LE;
-  if (auto *o = dyn_cast<ELFObjectFile<ELF64LE>>(Binary.get()))
+  if (isa<ELFObjectFile<ELF64LE>>(Bin.get()))
     return ELFT_ELF64LE;
-  if (auto *o = dyn_cast<ELFObjectFile<ELF32BE>>(Binary.get()))
+  if (isa<ELFObjectFile<ELF32BE>>(Bin.get()))
     return ELFT_ELF32BE;
-  if (auto *o = dyn_cast<ELFObjectFile<ELF64BE>>(Binary.get()))
+  if (isa<ELFObjectFile<ELF64BE>>(Bin.get()))
     return ELFT_ELF64BE;
   llvm_unreachable("Invalid ELFType");
 }
 
 std::unique_ptr<Object> ELFReader::create() const {
   auto Obj = llvm::make_unique<Object>(Data);
-  if (auto *o = dyn_cast<ELFObjectFile<ELF32LE>>(Binary.get())) {
+  if (auto *o = dyn_cast<ELFObjectFile<ELF32LE>>(Bin.get())) {
     ELFBuilder<ELF32LE> Builder(*o, *Obj);
     Builder.build();
     return Obj;
-  } else if (auto *o = dyn_cast<ELFObjectFile<ELF64LE>>(Binary.get())) {
+  } else if (auto *o = dyn_cast<ELFObjectFile<ELF64LE>>(Bin.get())) {
     ELFBuilder<ELF64LE> Builder(*o, *Obj);
     Builder.build();
     return Obj;
-  } else if (auto *o = dyn_cast<ELFObjectFile<ELF32BE>>(Binary.get())) {
+  } else if (auto *o = dyn_cast<ELFObjectFile<ELF32BE>>(Bin.get())) {
     ELFBuilder<ELF32BE> Builder(*o, *Obj);
     Builder.build();
     return Obj;
-  } else if (auto *o = dyn_cast<ELFObjectFile<ELF64BE>>(Binary.get())) {
+  } else if (auto *o = dyn_cast<ELFObjectFile<ELF64BE>>(Bin.get())) {
     ELFBuilder<ELF64BE> Builder(*o, *Obj);
     Builder.build();
     return Obj;
diff --git a/tools/llvm-objcopy/Object.h b/tools/llvm-objcopy/Object.h
index 2c7b572bdab..05f7480b261 100644
--- a/tools/llvm-objcopy/Object.h
+++ b/tools/llvm-objcopy/Object.h
@@ -530,7 +530,7 @@ public:
 
 class ELFReader : public Reader {
 private:
-  std::unique_ptr<Binary> Binary;
+  std::unique_ptr<Binary> Bin;
   std::shared_ptr<MemoryBuffer> Data;
 
 public:
-- 
2.11.0