5 files changed, 11 insertions, 19 deletions
diff --git a/lib/Frontend/CacheTokens.cpp b/lib/Frontend/CacheTokens.cpp
index d069e8f42f..a5fcebe994 100644
--- a/lib/Frontend/CacheTokens.cpp
+++ b/lib/Frontend/CacheTokens.cpp
@@ -475,7 +475,7 @@ void PTHWriter::GeneratePTH(const std::string &MainFile) {
     if (!P.isAbsolute())
       continue;
 
-    const llvm::MemoryBuffer *B = C.getBuffer(PP.getDiagnostics());
+    const llvm::MemoryBuffer *B = C.getBuffer(PP.getDiagnostics(), SM);
     if (!B) continue;
 
     FileID FID = SM.createFileID(FE, SourceLocation(), SrcMgr::C_User);
@@ -550,8 +550,7 @@ void clang::CacheTokens(Preprocessor &PP, llvm::raw_fd_ostream* OS) {
   // Lex through the entire file.  This will populate SourceManager with
   // all of the header information.
   Token Tok;
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
   do { PP.Lex(Tok); } while (Tok.isNot(tok::eof));
 
   // Generate the PTH file.
diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index ce3e841b90..e2b2fd7deb 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -236,8 +236,7 @@ void DumpTokensAction::ExecuteAction() {
   Preprocessor &PP = getCompilerInstance().getPreprocessor();
   // Start preprocessing the specified input file.
   Token Tok;
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
   do {
     PP.Lex(Tok);
     PP.DumpToken(Tok, true);
@@ -265,8 +264,7 @@ void ParseOnlyAction::ExecuteAction() {
   llvm::OwningPtr<Action> PA(new MinimalAction(PP));
 
   Parser P(PP, *PA);
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
   P.ParseTranslationUnit();
 }
 
@@ -275,8 +273,7 @@ void PreprocessOnlyAction::ExecuteAction() {
 
   Token Tok;
   // Start parsing the specified input file.
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
   do {
     PP.Lex(Tok);
   } while (Tok.isNot(tok::eof));
@@ -291,8 +288,7 @@ void PrintParseAction::ExecuteAction() {
   llvm::OwningPtr<Action> PA(CreatePrintParserActionsAction(PP, OS));
 
   Parser P(PP, *PA);
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
   P.ParseTranslationUnit();
 }
 
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index a6faf9ba99..ee20122de7 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -1,4 +1,4 @@
-//===--- PCHWriter.h - Precompiled Headers Writer ---------------*- C++ -*-===//
+//===--- PCHWriter.cpp - Precompiled Headers Writer -----------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -1104,7 +1104,7 @@ void PCHWriter::WriteSourceManagerBlock(SourceManager &SourceMgr,
         // that is required by llvm::MemoryBuffer::getMemBuffer (on
         // the reader side).
         const llvm::MemoryBuffer *Buffer
-          = Content->getBuffer(PP.getDiagnostics());
+          = Content->getBuffer(PP.getDiagnostics(), PP.getSourceManager());
         const char *Name = Buffer->getBufferIdentifier();
         Stream.EmitRecordWithBlob(SLocBufferAbbrv, Record,
                                   llvm::StringRef(Name, strlen(Name) + 1));
diff --git a/lib/Frontend/PrintPreprocessedOutput.cpp b/lib/Frontend/PrintPreprocessedOutput.cpp
index 17edd12a67..b6c18b7731 100644
--- a/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -456,8 +456,7 @@ static int MacroIDCompare(const void* a, const void* b) {
 static void DoPrintMacros(Preprocessor &PP, llvm::raw_ostream *OS) {
   // -dM mode just scans and ignores all tokens in the files, then dumps out
   // the macro table at the end.
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
 
   Token Tok;
   do PP.Lex(Tok);
@@ -502,8 +501,7 @@ void clang::DoPrintPreprocessedInput(Preprocessor &PP, llvm::raw_ostream *OS,
   PP.addPPCallbacks(Callbacks);
 
   // After we have configured the preprocessor, enter the main file.
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
 
   // Consume all of the tokens that come from the predefines buffer.  Those
   // should not be emitted into the output and are guaranteed to be at the
diff --git a/lib/Frontend/RewriteMacros.cpp b/lib/Frontend/RewriteMacros.cpp
index 4ffb2978db..954e8e23ca 100644
--- a/lib/Frontend/RewriteMacros.cpp
+++ b/lib/Frontend/RewriteMacros.cpp
@@ -101,8 +101,7 @@ void clang::RewriteMacrosInInput(Preprocessor &PP, llvm::raw_ostream *OS) {
 
 
   // Get the first preprocessing token.
-  if (PP.EnterMainSourceFile())
-    return;
+  PP.EnterMainSourceFile();
   Token PPTok;
   PP.Lex(PPTok);