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, 3 insertions, 4 deletions

diff --git a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
index 05e8d630d98..f019e9e9a98 100644
--- a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
+++ b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
@@ -11,7 +11,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/DebugInfo/DIContext.h"
@@ -87,7 +86,7 @@ static void PrintDILineInfo(DILineInfo dli) {
 }
 
 static void DumpInput(const StringRef &Filename) {
-  OwningPtr<MemoryBuffer> Buff;
+  std::unique_ptr<MemoryBuffer> Buff;
 
   if (error_code ec = MemoryBuffer::getFileOrSTDIN(Filename, Buff)) {
     errs() << Filename << ": " << ec.message() << "\n";
@@ -99,9 +98,9 @@ static void DumpInput(const StringRef &Filename) {
     errs() << Filename << ": " << EC.message() << '\n';
     return;
   }
-  OwningPtr<ObjectFile> Obj(ObjOrErr.get());
+  std::unique_ptr<ObjectFile> Obj(ObjOrErr.get());
 
-  OwningPtr<DIContext> DICtx(DIContext::getDWARFContext(Obj.get()));
+  std::unique_ptr<DIContext> DICtx(DIContext::getDWARFContext(Obj.get()));
 
   if (Address == -1ULL) {
     outs() << Filename