Unique_ptrify PPCallbacks ownership.

Unique_ptr creation stil needs to be moved earlier at some of the call sites.

llvm-svn: 217474

1 files changed, 1 insertions, 3 deletions

diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp
index 2c23d682820..091a5de8c67 100644
--- a/clang/lib/Lex/Preprocessor.cpp
+++ b/clang/lib/Lex/Preprocessor.cpp
@@ -172,8 +172,6 @@ Preprocessor::~Preprocessor() {
   // Delete the header search info, if we own it.
   if (OwnsHeaderSearch)
     delete &HeaderInfo;
-
-  delete Callbacks;
 }
 
 void Preprocessor::Initialize(const TargetInfo &Target) {
@@ -853,5 +851,5 @@ void Preprocessor::createPreprocessingRecord() {
     return;
   
   Record = new PreprocessingRecord(getSourceManager());
-  addPPCallbacks(Record);
+  addPPCallbacks(std::unique_ptr<PPCallbacks>(Record));
 }