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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203083 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 6 deletions

diff --git a/tools/llvm-readobj/llvm-readobj.cpp b/tools/llvm-readobj/llvm-readobj.cpp
index 56f60114fe..5be959f85c 100644
--- a/tools/llvm-readobj/llvm-readobj.cpp
+++ b/tools/llvm-readobj/llvm-readobj.cpp
@@ -179,9 +179,8 @@ static void reportError(StringRef Input, StringRef Message) {
 }
 
 /// @brief Creates an format-specific object file dumper.
-static error_code createDumper(const ObjectFile *Obj,
-                               StreamWriter &Writer,
-                               OwningPtr<ObjDumper> &Result) {
+static error_code createDumper(const ObjectFile *Obj, StreamWriter &Writer,
+                               std::unique_ptr<ObjDumper> &Result) {
   if (!Obj)
     return readobj_error::unsupported_file_format;
 
@@ -199,7 +198,7 @@ static error_code createDumper(const ObjectFile *Obj,
 /// @brief Dumps the specified object file.
 static void dumpObject(const ObjectFile *Obj) {
   StreamWriter Writer(outs());
-  OwningPtr<ObjDumper> Dumper;
+  std::unique_ptr<ObjDumper> Dumper;
   if (error_code EC = createDumper(Obj, Writer, Dumper)) {
     reportError(Obj->getFileName(), EC);
     return;
@@ -244,7 +243,7 @@ static void dumpArchive(const Archive *Arc) {
   for (Archive::child_iterator ArcI = Arc->child_begin(),
                                ArcE = Arc->child_end();
                                ArcI != ArcE; ++ArcI) {
-    OwningPtr<Binary> child;
+    std::unique_ptr<Binary> child;
     if (error_code EC = ArcI->getAsBinary(child)) {
       // Ignore non-object files.
       if (EC != object_error::invalid_file_type)
@@ -274,7 +273,7 @@ static void dumpInput(StringRef File) {
     reportError(File, EC);
     return;
   }
-  OwningPtr<Binary> Binary(BinaryOrErr.get());
+  std::unique_ptr<Binary> Binary(BinaryOrErr.get());
 
   if (Archive *Arc = dyn_cast<Archive>(Binary.get()))
     dumpArchive(Arc);