Make the FixItOptions object required instead of optional.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111105 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Rewrite/FixItRewriter.cpp

@@ -49,16 +49,14 @@ bool FixItRewriter::WriteFixedFile(FileID ID, llvm::raw_ostream &OS) {
 }
 
 bool FixItRewriter::WriteFixedFiles() {
-  if (NumFailures > 0 && (!FixItOpts || !FixItOpts->FixWhatYouCan)) {
+  if (NumFailures > 0 && !FixItOpts->FixWhatYouCan) {
     Diag(FullSourceLoc(), diag::warn_fixit_no_changes);
     return true;
   }
 
   for (iterator I = buffer_begin(), E = buffer_end(); I != E; ++I) {
     const FileEntry *Entry = Rewrite.getSourceMgr().getFileEntryForID(I->first);
-    std::string Filename = Entry->getName();
-    if (FixItOpts)
-      Filename = FixItOpts->RewriteFilename(Filename);
+    std::string Filename = FixItOpts->RewriteFilename(Entry->getName());
     std::string Err;
     llvm::raw_fd_ostream OS(Filename.c_str(), Err,
                             llvm::raw_fd_ostream::F_Binary);

lib/Rewrite/FrontendActions.cpp

@@ -42,6 +42,11 @@ ASTConsumer *FixItAction::CreateASTConsumer(CompilerInstance &CI,
   return new ASTConsumer();
 }
 
+class FixItRewriteInPlace : public FixItOptions {
+public:
+  std::string RewriteFilename(const std::string &Filename) { return Filename; }
+};
+
 class FixItActionSuffixInserter : public FixItOptions {
   std::string NewSuffix;
 
@@ -67,7 +72,8 @@ bool FixItAction::BeginSourceFileAction(CompilerInstance &CI,
     FixItOpts.reset(new FixItActionSuffixInserter(FEOpts.FixItSuffix,
                                                   FEOpts.FixWhatYouCan));
   } else {
-    FixItOpts.reset();
+    FixItOpts.reset(new FixItRewriteInPlace);
+    FixItOpts->FixWhatYouCan = FEOpts.FixWhatYouCan;
   }
   Rewriter.reset(new FixItRewriter(CI.getDiagnostics(), CI.getSourceManager(),
                                    CI.getLangOpts(), FixItOpts.get()));