[llvm] r239091 - Re-unique_ptrify LoadedObjectInfo::clone after it was reverted due to some other changes that broke on GCC around the same time

[David Blaikie]

Author: dblaikie
Date: Thu Jun  4 15:54:32 2015
New Revision: 239091

URL: http://llvm.org/viewvc/llvm-project?rev=239091&view=rev
Log:
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.

Modified:
    llvm/trunk/include/llvm/DebugInfo/DIContext.h
    llvm/trunk/include/llvm/ExecutionEngine/RuntimeDyld.h

Modified: llvm/trunk/include/llvm/DebugInfo/DIContext.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/DebugInfo/DIContext.h?rev=239091&r1=239090&r2=239091&view=diff
==============================================================================
--- llvm/trunk/include/llvm/DebugInfo/DIContext.h (original)
+++ llvm/trunk/include/llvm/DebugInfo/DIContext.h Thu Jun  4 15:54:32 2015
@@ -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;
 };
 
 }

Modified: llvm/trunk/include/llvm/ExecutionEngine/RuntimeDyld.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ExecutionEngine/RuntimeDyld.h?rev=239091&r1=239090&r2=239091&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ExecutionEngine/RuntimeDyld.h (original)
+++ llvm/trunk/include/llvm/ExecutionEngine/RuntimeDyld.h Thu Jun  4 15:54:32 2015
@@ -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));
     }
   };