Replace OwningPtr<T> with std::unique_ptr<T>.

This compiles with no changes to clang/lld/lldb with MSVC and includes
overloads to various functions which are used by those projects and llvm
which have OwningPtr's as parameters. This should allow out of tree
projects some time to move. There are also no changes to libs/Target,
which should help out of tree targets have time to move, if necessary.

llvm-svn: 203083

1 files changed, 8 insertions, 11 deletions

diff --git a/llvm/tools/llvm-readobj/ObjDumper.h b/llvm/tools/llvm-readobj/ObjDumper.h
index 64bab056321..9e0fd2f990a 100644
--- a/llvm/tools/llvm-readobj/ObjDumper.h
+++ b/llvm/tools/llvm-readobj/ObjDumper.h
@@ -10,6 +10,8 @@
 #ifndef LLVM_READOBJ_OBJDUMPER_H
 #define LLVM_READOBJ_OBJDUMPER_H
 
+#include <memory>
+
 namespace llvm {
 
 namespace object {
@@ -18,9 +20,6 @@ namespace object {
 
 class error_code;
 
-template<typename T>
-class OwningPtr;
-
 class StreamWriter;
 
 class ObjDumper {
@@ -47,17 +46,15 @@ protected:
   StreamWriter& W;
 };
 
-error_code createCOFFDumper(const object::ObjectFile *Obj,
-                            StreamWriter& Writer,
-                            OwningPtr<ObjDumper> &Result);
+error_code createCOFFDumper(const object::ObjectFile *Obj, StreamWriter &Writer,
+                            std::unique_ptr<ObjDumper> &Result);
 
-error_code createELFDumper(const object::ObjectFile *Obj,
-                           StreamWriter& Writer,
-                           OwningPtr<ObjDumper> &Result);
+error_code createELFDumper(const object::ObjectFile *Obj, StreamWriter &Writer,
+                           std::unique_ptr<ObjDumper> &Result);
 
 error_code createMachODumper(const object::ObjectFile *Obj,
-                             StreamWriter& Writer,
-                             OwningPtr<ObjDumper> &Result);
+                             StreamWriter &Writer,
+                             std::unique_ptr<ObjDumper> &Result);
 
 } // namespace llvm