Fix Clang-tidy misc-unused-using-decls and Include What You Use warnings.

Differential revision: http://reviews.llvm.org/D19348

3 files changed, 26 insertions, 4 deletions

diff --git a/lld/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp b/lld/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
index 277627e1e6c..a3c445a9361 100644
--- a/lld/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
+++ b/lld/unittests/MachOTests/MachONormalizedFileBinaryReaderTests.cpp
@@ -9,11 +9,17 @@
 
 #include "gtest/gtest.h"
 #include "../../lib/ReaderWriter/MachO/MachONormalizedFile.h"
+#include "lld/ReaderWriter/MachOLinkingContext.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
 #include "llvm/Support/MachO.h"
+#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/YAMLTraits.h"
+#include <cstdint>
+#include <memory>
 
 using llvm::StringRef;
 using llvm::MemoryBuffer;
-using llvm::ErrorOr;
 
 using namespace lld::mach_o::normalized;
 using namespace llvm::MachO;
diff --git a/lld/unittests/MachOTests/MachONormalizedFileToAtomsTests.cpp b/lld/unittests/MachOTests/MachONormalizedFileToAtomsTests.cpp
index 91b18aabfab..8205ea97520 100644
--- a/lld/unittests/MachOTests/MachONormalizedFileToAtomsTests.cpp
+++ b/lld/unittests/MachOTests/MachONormalizedFileToAtomsTests.cpp
@@ -9,9 +9,17 @@
 
 #include "gtest/gtest.h"
 #include "../../lib/ReaderWriter/MachO/MachONormalizedFile.h"
+#include "lld/Core/Atom.h"
+#include "lld/Core/DefinedAtom.h"
+#include "lld/Core/File.h"
+#include "lld/Core/UndefinedAtom.h"
+#include "lld/ReaderWriter/MachOLinkingContext.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/Support/Error.h"
 #include "llvm/Support/MachO.h"
-
-using llvm::ErrorOr;
+#include "llvm/Support/YAMLTraits.h"
+#include <cstdint>
+#include <memory>
 
 using namespace lld::mach_o::normalized;
 using namespace llvm::MachO;
diff --git a/lld/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp b/lld/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp
index 211c3b1ac89..e41b7ecd801 100644
--- a/lld/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp
+++ b/lld/unittests/MachOTests/MachONormalizedFileYAMLTests.cpp
@@ -9,11 +9,19 @@
 
 #include "gtest/gtest.h"
 #include "../../lib/ReaderWriter/MachO/MachONormalizedFile.h"
+#include "lld/ReaderWriter/MachOLinkingContext.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
 #include "llvm/Support/MachO.h"
+#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/raw_ostream.h"
+#include <cstdint>
+#include <memory>
+#include <system_error>
+#include <string>
 
 using llvm::StringRef;
 using llvm::MemoryBuffer;
-using llvm::ErrorOr;
 using lld::mach_o::normalized::NormalizedFile;
 using lld::mach_o::normalized::Symbol;
 using lld::mach_o::normalized::Section;