diff --git a/lib/Basic/Builtins.cpp b/lib/Basic/Builtins.cpp
index c78a292..242c204 100644
--- a/lib/Basic/Builtins.cpp
+++ b/lib/Basic/Builtins.cpp
@@ -13,8 +13,8 @@
 
 #include "clang/Basic/Builtins.h"
 #include "clang/Basic/IdentifierTable.h"
-#include "clang/Basic/TargetInfo.h"
 #include "clang/Basic/LangOptions.h"
+#include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/SmallVector.h"
 using namespace clang;
 
diff --git a/lib/Basic/Diagnostic.cpp b/lib/Basic/Diagnostic.cpp
index 854c4c5..8346e39 100644
--- a/lib/Basic/Diagnostic.cpp
+++ b/lib/Basic/Diagnostic.cpp
@@ -17,8 +17,8 @@
 #include "clang/Basic/PartialDiagnostic.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/CrashRecoveryContext.h"
+#include "llvm/Support/raw_ostream.h"
 #include <cctype>
 
 using namespace clang;
diff --git a/lib/Basic/DiagnosticIDs.cpp b/lib/Basic/DiagnosticIDs.cpp
index ed97643..722d22a 100644
--- a/lib/Basic/DiagnosticIDs.cpp
+++ b/lib/Basic/DiagnosticIDs.cpp
@@ -17,7 +17,6 @@
 #include "clang/Basic/SourceManager.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/ErrorHandling.h"
-
 #include <map>
 using namespace clang;
 
diff --git a/lib/Basic/FileManager.cpp b/lib/Basic/FileManager.cpp
index a816969..5d661b2 100644
--- a/lib/Basic/FileManager.cpp
+++ b/lib/Basic/FileManager.cpp
@@ -20,12 +20,12 @@
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/FileSystemStatCache.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Config/llvm-config.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Path.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/system_error.h"
-#include "llvm/Config/llvm-config.h"
 #include <map>
 #include <set>
 #include <string>
diff --git a/lib/Basic/IdentifierTable.cpp b/lib/Basic/IdentifierTable.cpp
index 1965bf9..58c33bb 100644
--- a/lib/Basic/IdentifierTable.cpp
+++ b/lib/Basic/IdentifierTable.cpp
@@ -14,11 +14,11 @@
 
 #include "clang/Basic/IdentifierTable.h"
 #include "clang/Basic/LangOptions.h"
-#include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 #include <cctype>
 #include <cstdio>
 
diff --git a/lib/Basic/Module.cpp b/lib/Basic/Module.cpp
index 76c7f8b..605a736 100644
--- a/lib/Basic/Module.cpp
+++ b/lib/Basic/Module.cpp
@@ -1,4 +1,4 @@
-//===--- Module.h - Describe a module ---------------------------*- C++ -*-===//
+//===--- Module.cpp - Describe a module -----------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -15,10 +15,10 @@
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/LangOptions.h"
 #include "clang/Basic/TargetInfo.h"
-#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringSwitch.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace clang;
 
 Module::Module(StringRef Name, SourceLocation DefinitionLoc, Module *Parent, 
diff --git a/lib/Basic/SourceManager.cpp b/lib/Basic/SourceManager.cpp
index a32e41e..0c00865 100644
--- a/lib/Basic/SourceManager.cpp
+++ b/lib/Basic/SourceManager.cpp
@@ -12,20 +12,20 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Basic/SourceManager.h"
-#include "clang/Basic/SourceManagerInternals.h"
 #include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/FileManager.h"
-#include "llvm/ADT/StringSwitch.h"
+#include "clang/Basic/SourceManagerInternals.h"
 #include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/StringSwitch.h"
+#include "llvm/Support/Capacity.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Path.h"
-#include "llvm/Support/Capacity.h"
+#include "llvm/Support/raw_ostream.h"
 #include <algorithm>
-#include <string>
 #include <cstring>
+#include <string>
 #include <sys/stat.h>
 
 using namespace clang;
diff --git a/lib/Basic/TargetInfo.cpp b/lib/Basic/TargetInfo.cpp
index 83d4e2b..9cf04af 100644
--- a/lib/Basic/TargetInfo.cpp
+++ b/lib/Basic/TargetInfo.cpp
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/Basic/AddressSpaces.h"
 #include "clang/Basic/TargetInfo.h"
+#include "clang/Basic/AddressSpaces.h"
 #include "clang/Basic/LangOptions.h"
 #include "llvm/ADT/APFloat.h"
 #include "llvm/ADT/STLExtras.h"
diff --git a/lib/Basic/TokenKinds.cpp b/lib/Basic/TokenKinds.cpp
index 8cdc1e3..6ce076e 100644
--- a/lib/Basic/TokenKinds.cpp
+++ b/lib/Basic/TokenKinds.cpp
@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Basic/TokenKinds.h"
-
 #include <cassert>
 using namespace clang;
 
diff --git a/lib/Basic/Version.cpp b/lib/Basic/Version.cpp
index c2b1479..cd8c10f 100644
--- a/lib/Basic/Version.cpp
+++ b/lib/Basic/Version.cpp
@@ -13,10 +13,10 @@
 
 #include "clang/Basic/Version.h"
 #include "clang/Basic/LLVM.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Config/config.h"
-#include <cstring>
+#include "llvm/Support/raw_ostream.h"
 #include <cstdlib>
+#include <cstring>
 
 namespace clang {