From: David Blaikie <dblaikie@gmail.com>
Date: Mon, 15 Sep 2014 21:31:42 +0000 (+0000)
Subject: Unique_ptrify Preprocessor::PragmaHandlersBackup
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=745ac69f02a3805a66eaae6a05d08cd2c7ce5e47;p=clang

Unique_ptrify Preprocessor::PragmaHandlersBackup

Follow up to r217656

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@217829 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Lex/Preprocessor.h b/include/clang/Lex/Preprocessor.h
index 521a8713e7..e08c07bd20 100644
--- a/include/clang/Lex/Preprocessor.h
+++ b/include/clang/Lex/Preprocessor.h
@@ -196,7 +196,7 @@ class Preprocessor : public RefCountedBase<Preprocessor> {
 
   /// \brief Pragma handlers of the original source is stored here during the
   /// parsing of a model file.
-  PragmaNamespace *PragmaHandlersBackup;
+  std::unique_ptr<PragmaNamespace> PragmaHandlersBackup;
 
   /// \brief Tracks all of the comment handlers that the client registered
   /// with this preprocessor.
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index b2f8107ca2..400cdb469d 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -183,7 +183,7 @@ void Preprocessor::InitializeForModelFile() {
   NumEnteredSourceFiles = 0;
 
   // Reset pragmas
-  PragmaHandlersBackup = PragmaHandlers.release();
+  PragmaHandlersBackup = std::move(PragmaHandlers);
   PragmaHandlers = llvm::make_unique<PragmaNamespace>(StringRef());
   RegisterBuiltinPragmas();
 
@@ -194,7 +194,7 @@ void Preprocessor::InitializeForModelFile() {
 void Preprocessor::FinalizeForModelFile() {
   NumEnteredSourceFiles = 1;
 
-  PragmaHandlers.reset(PragmaHandlersBackup);
+  PragmaHandlers = std::move(PragmaHandlersBackup);
 }
 
 void Preprocessor::setPTHManager(PTHManager* pm) {