1 files changed, 5 insertions, 6 deletions
diff --git a/include/clang/Lex/Preprocessor.h b/include/clang/Lex/Preprocessor.h
index bb71f49290b4..7ce1aad36d12 100644
--- a/include/clang/Lex/Preprocessor.h
+++ b/include/clang/Lex/Preprocessor.h
@@ -94,8 +94,8 @@ enum MacroUse {
 /// Lexers know only about tokens within a single source file, and don't
 /// know anything about preprocessor-level issues like the \#include stack,
 /// token expansion, etc.
-class Preprocessor : public RefCountedBase<Preprocessor> {
-  IntrusiveRefCntPtr<PreprocessorOptions> PPOpts;
+class Preprocessor {
+  std::shared_ptr<PreprocessorOptions> PPOpts;
   DiagnosticsEngine        *Diags;
   LangOptions       &LangOpts;
   const TargetInfo  *Target;
@@ -650,10 +650,9 @@ class Preprocessor : public RefCountedBase<Preprocessor> {
   void updateOutOfDateIdentifier(IdentifierInfo &II) const;
 
 public:
-  Preprocessor(IntrusiveRefCntPtr<PreprocessorOptions> PPOpts,
-               DiagnosticsEngine &diags, LangOptions &opts,
-               SourceManager &SM, HeaderSearch &Headers,
-               ModuleLoader &TheModuleLoader,
+  Preprocessor(std::shared_ptr<PreprocessorOptions> PPOpts,
+               DiagnosticsEngine &diags, LangOptions &opts, SourceManager &SM,
+               HeaderSearch &Headers, ModuleLoader &TheModuleLoader,
                IdentifierInfoLookup *IILookup = nullptr,
                bool OwnsHeaderSearch = false,
                TranslationUnitKind TUKind = TU_Complete);