Re-unique_ptrify LoadedObjectInfo::clone after it was reverted due to some other...

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 d8830da56b518cdf352cdf036fae088b9a264792..871e60c56b1372af5c7a51f2f57af2ff0cebb040 100644 (file)
--- 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 1d75346fee3fa5329f6189e0d0932c50c974d250..94c4038e81835487e2f40d87ce23127ec598270a 100644 (file)
--- 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));
     }
   };