From: David Blaikie <dblaikie@gmail.com>
Date: Thu, 4 Jun 2015 20:54:32 +0000 (+0000)
Subject: Re-unique_ptrify LoadedObjectInfo::clone after it was reverted due to some other... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=a520577e7ec22eb512f52cc8798648a4b0aee69d

Re-unique_ptrify LoadedObjectInfo::clone after it was reverted due to some other changes that broke on GCC around the same time

Apparently this functionality isn't used in-tree (or I would go & make
the explicit unique_ptr constructions into implicit constructions to
make them more self documenting now that clone doesn't return a raw
owning pointer anymore) but only by the Julia frontend. This isn't
ideal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239091 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/DebugInfo/DIContext.h b/include/llvm/DebugInfo/DIContext.h
index d8830da56b5..871e60c56b1 100644
--- a/include/llvm/DebugInfo/DIContext.h
+++ b/include/llvm/DebugInfo/DIContext.h
@@ -169,7 +169,7 @@ public:
   /// Obtain a copy of this LoadedObjectInfo.
   ///
   /// The caller is responsible for deallocation once the copy is no longer required.
-  virtual LoadedObjectInfo *clone() const = 0;
+  virtual std::unique_ptr<LoadedObjectInfo> clone() const = 0;
 };
 
 }
diff --git a/include/llvm/ExecutionEngine/RuntimeDyld.h b/include/llvm/ExecutionEngine/RuntimeDyld.h
index 1d75346fee3..94c4038e818 100644
--- a/include/llvm/ExecutionEngine/RuntimeDyld.h
+++ b/include/llvm/ExecutionEngine/RuntimeDyld.h
@@ -15,6 +15,7 @@
 #define LLVM_EXECUTIONENGINE_RUNTIMEDYLD_H
 
 #include "JITSymbolFlags.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Memory.h"
 #include "llvm/DebugInfo/DIContext.h"
@@ -78,8 +79,8 @@ public:
     LoadedObjectInfoHelper(RuntimeDyldImpl &RTDyld, unsigned BeginIdx,
                            unsigned EndIdx)
         : LoadedObjectInfo(RTDyld, BeginIdx, EndIdx) {}
-    llvm::LoadedObjectInfo *clone() const override {
-      return new Derived(static_cast<const Derived &>(*this));
+    std::unique_ptr<llvm::LoadedObjectInfo> clone() const override {
+      return llvm::make_unique<Derived>(static_cast<const Derived &>(*this));
     }
   };