80-columns.

[oota-llvm.git] / lib / Support / SourceMgr.cpp

diff --git a/lib/Support/SourceMgr.cpp b/lib/Support/SourceMgr.cpp
index 4f650b42cce77c1448aff344134d88d3ceb52399..acd75fbbd19233e9832d667d7995a4bb74be285a 100644 (file)
--- a/lib/Support/SourceMgr.cpp
+++ b/lib/Support/SourceMgr.cpp
@@ -14,11 +14,11 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/SourceMgr.h"
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Support/Locale.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/Path.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/system_error.h"
 using namespace llvm;
@@ -52,22 +52,22 @@ SourceMgr::~SourceMgr() {
 /// AddIncludeFile - Search for a file with the specified name in the current
 /// directory or in one of the IncludeDirs.  If no file is found, this returns
 /// ~0, otherwise it returns the buffer ID of the stacked file.
-unsigned SourceMgr::AddIncludeFile(const std::string &Filename,
-                                   SMLoc IncludeLoc,
-                                   std::string &IncludedFile) {
-  OwningPtr<MemoryBuffer> NewBuf;
+size_t SourceMgr::AddIncludeFile(const std::string &Filename,
+                                 SMLoc IncludeLoc,
+                                 std::string &IncludedFile) {
+  std::unique_ptr<MemoryBuffer> NewBuf;
   IncludedFile = Filename;
   MemoryBuffer::getFile(IncludedFile.c_str(), NewBuf);
 
   // If the file didn't exist directly, see if it's in an include path.
   for (unsigned i = 0, e = IncludeDirectories.size(); i != e && !NewBuf; ++i) {
-    IncludedFile = IncludeDirectories[i] + "/" + Filename;
+    IncludedFile = IncludeDirectories[i] + sys::path::get_separator().data() + Filename;
     MemoryBuffer::getFile(IncludedFile.c_str(), NewBuf);
   }
 
   if (!NewBuf) return ~0U;
 
-  return AddNewSourceBuffer(NewBuf.take(), IncludeLoc);
+  return AddNewSourceBuffer(NewBuf.release(), IncludeLoc);
 }
 
 
@@ -115,7 +115,7 @@ SourceMgr::getLineAndColumn(SMLoc Loc, int BufferID) const {
     if (*Ptr == '\n') ++LineNo;
 
   // Allocate the line number cache if it doesn't exist.
-  if (LineNoCache == 0)
+  if (!LineNoCache)
     LineNoCache = new LineNoCacheTy();
 
   // Update the line # cache.
@@ -211,7 +211,8 @@ SMDiagnostic SourceMgr::GetMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
                       LineStr, ColRanges, FixIts);
 }
 
-void SourceMgr::PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
+void SourceMgr::PrintMessage(raw_ostream &OS, SMLoc Loc,
+                             SourceMgr::DiagKind Kind,
                              const Twine &Msg, ArrayRef<SMRange> Ranges,
                              ArrayRef<SMFixIt> FixIts, bool ShowColors) const {
   SMDiagnostic Diagnostic = GetMessage(Loc, Kind, Msg, Ranges, FixIts);
@@ -222,15 +223,19 @@ void SourceMgr::PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
     return;
   }
 
-  raw_ostream &OS = errs();
-
   if (Loc != SMLoc()) {
     int CurBuf = FindBufferContainingLoc(Loc);
     assert(CurBuf != -1 && "Invalid or unspecified location!");
     PrintIncludeStack(getBufferInfo(CurBuf).IncludeLoc, OS);
   }
 
-  Diagnostic.print(0, OS, ShowColors);
+  Diagnostic.print(nullptr, OS, ShowColors);
+}
+
+void SourceMgr::PrintMessage(SMLoc Loc, SourceMgr::DiagKind Kind,
+                             const Twine &Msg, ArrayRef<SMRange> Ranges,
+                             ArrayRef<SMFixIt> FixIts, bool ShowColors) const {
+  PrintMessage(llvm::errs(), Loc, Kind, Msg, Ranges, FixIts, ShowColors);
 }
 
 //===----------------------------------------------------------------------===//
@@ -465,7 +470,7 @@ void SMDiagnostic::print(const char *ProgName, raw_ostream &S,
   if (FixItInsertionLine.empty())
     return;
   
-  for (size_t i = 0, e = FixItInsertionLine.size(), OutCol = 0; i != e; ++i) {
+  for (size_t i = 0, e = FixItInsertionLine.size(), OutCol = 0; i < e; ++i) {
     if (i >= LineContents.size() || LineContents[i] != '\t') {
       S << FixItInsertionLine[i];
       ++OutCol;