From: David Blaikie <dblaikie@gmail.com>
Date: Sun, 10 Aug 2014 16:57:11 +0000 (+0000)
Subject: unique_ptr-ify FileSystemStatCache::takeNextStatCache
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=07e81e7275e75c5ed202bd1944f1399043ebf96e;p=clang

unique_ptr-ify FileSystemStatCache::takeNextStatCache

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@215318 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/FileSystemStatCache.h b/include/clang/Basic/FileSystemStatCache.h
index 9be8b1074b..f30d3fcba3 100644
--- a/include/clang/Basic/FileSystemStatCache.h
+++ b/include/clang/Basic/FileSystemStatCache.h
@@ -84,7 +84,9 @@ public:
   /// \brief Retrieve the next stat call cache in the chain, transferring
   /// ownership of this cache (and, transitively, all of the remaining caches)
   /// to the caller.
-  FileSystemStatCache *takeNextStatCache() { return NextStatCache.release(); }
+  std::unique_ptr<FileSystemStatCache> takeNextStatCache() {
+    return std::move(NextStatCache);
+  }
 
 protected:
   // FIXME: The pointer here is a non-owning/optional reference to the
diff --git a/lib/Basic/FileManager.cpp b/lib/Basic/FileManager.cpp
index 94210320bf..94bd3f8ccf 100644
--- a/lib/Basic/FileManager.cpp
+++ b/lib/Basic/FileManager.cpp
@@ -86,7 +86,7 @@ void FileManager::removeStatCache(FileSystemStatCache *statCache) {
   
   if (StatCache.get() == statCache) {
     // This is the first stat cache.
-    StatCache.reset(StatCache->takeNextStatCache());
+    StatCache = StatCache->takeNextStatCache();
     return;
   }