1 files changed, 11 insertions, 9 deletions
diff --git a/contrib/llvm/tools/clang/lib/Tooling/Refactoring.cpp b/contrib/llvm/tools/clang/lib/Tooling/Refactoring.cpp
index e165c12..c96b8c9 100644
--- a/contrib/llvm/tools/clang/lib/Tooling/Refactoring.cpp
+++ b/contrib/llvm/tools/clang/lib/Tooling/Refactoring.cpp
@@ -18,9 +18,9 @@
 #include "clang/Lex/Lexer.h"
 #include "clang/Rewrite/Core/Rewriter.h"
 #include "clang/Tooling/Refactoring.h"
-#include "llvm/Support/raw_os_ostream.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
+#include "llvm/Support/raw_os_ostream.h"
 
 namespace clang {
 namespace tooling {
@@ -35,12 +35,13 @@ Replacement::Replacement(StringRef FilePath, unsigned Offset, unsigned Length,
     : FilePath(FilePath), ReplacementRange(Offset, Length),
       ReplacementText(ReplacementText) {}
 
-Replacement::Replacement(SourceManager &Sources, SourceLocation Start,
+Replacement::Replacement(const SourceManager &Sources, SourceLocation Start,
                          unsigned Length, StringRef ReplacementText) {
   setFromSourceLocation(Sources, Start, Length, ReplacementText);
 }
 
-Replacement::Replacement(SourceManager &Sources, const CharSourceRange &Range,
+Replacement::Replacement(const SourceManager &Sources,
+                         const CharSourceRange &Range,
                          StringRef ReplacementText) {
   setFromSourceRange(Sources, Range, ReplacementText);
 }
@@ -52,7 +53,7 @@ bool Replacement::isApplicable() const {
 bool Replacement::apply(Rewriter &Rewrite) const {
   SourceManager &SM = Rewrite.getSourceMgr();
   const FileEntry *Entry = SM.getFileManager().getFile(FilePath);
-  if (Entry == NULL)
+  if (!Entry)
     return false;
   FileID ID;
   // FIXME: Use SM.translateFile directly.
@@ -99,17 +100,17 @@ bool operator==(const Replacement &LHS, const Replacement &RHS) {
          LHS.getReplacementText() == RHS.getReplacementText();
 }
 
-void Replacement::setFromSourceLocation(SourceManager &Sources,
+void Replacement::setFromSourceLocation(const SourceManager &Sources,
                                         SourceLocation Start, unsigned Length,
                                         StringRef ReplacementText) {
   const std::pair<FileID, unsigned> DecomposedLocation =
       Sources.getDecomposedLoc(Start);
   const FileEntry *Entry = Sources.getFileEntryForID(DecomposedLocation.first);
-  if (Entry != NULL) {
+  if (Entry) {
     // Make FilePath absolute so replacements can be applied correctly when
     // relative paths for files are used.
     llvm::SmallString<256> FilePath(Entry->getName());
-    llvm::error_code EC = llvm::sys::fs::make_absolute(FilePath);
+    std::error_code EC = llvm::sys::fs::make_absolute(FilePath);
     this->FilePath = EC ? FilePath.c_str() : Entry->getName();
   } else {
     this->FilePath = InvalidLocation;
@@ -121,7 +122,8 @@ void Replacement::setFromSourceLocation(SourceManager &Sources,
 // FIXME: This should go into the Lexer, but we need to figure out how
 // to handle ranges for refactoring in general first - there is no obvious
 // good way how to integrate this into the Lexer yet.
-static int getRangeSize(SourceManager &Sources, const CharSourceRange &Range) {
+static int getRangeSize(const SourceManager &Sources,
+                        const CharSourceRange &Range) {
   SourceLocation SpellingBegin = Sources.getSpellingLoc(Range.getBegin());
   SourceLocation SpellingEnd = Sources.getSpellingLoc(Range.getEnd());
   std::pair<FileID, unsigned> Start = Sources.getDecomposedLoc(SpellingBegin);
@@ -133,7 +135,7 @@ static int getRangeSize(SourceManager &Sources, const CharSourceRange &Range) {
   return End.second - Start.second;
 }
 
-void Replacement::setFromSourceRange(SourceManager &Sources,
+void Replacement::setFromSourceRange(const SourceManager &Sources,
                                      const CharSourceRange &Range,
                                      StringRef ReplacementText) {
   setFromSourceLocation(Sources, Sources.getSpellingLoc(Range.getBegin()),