Move Preprocessor over to std::shared_ptr rather than IntrusiveRefCntPtr

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@291166 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/include/clang/Lex/Preprocessor.h b/include/clang/Lex/Preprocessor.h
index c6c4c52be6..7ce1aad36d 100644
--- a/include/clang/Lex/Preprocessor.h
+++ b/include/clang/Lex/Preprocessor.h
@@ -94,7 +94,7 @@ 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> {
+class Preprocessor {
   std::shared_ptr<PreprocessorOptions> PPOpts;
   DiagnosticsEngine        *Diags;
   LangOptions       &LangOpts;