Return ErrorOr<std::unique_ptr<Archive>> form getAsArchive.

This is the same return type of Archive::create.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223827 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 14 deletions

diff --git a/lib/Object/MachOUniversal.cpp b/lib/Object/MachOUniversal.cpp
index 77aeb63eb82..cf564c4cc2f 100644
--- a/lib/Object/MachOUniversal.cpp
+++ b/lib/Object/MachOUniversal.cpp
@@ -79,20 +79,16 @@ MachOUniversalBinary::ObjectForArch::getAsObjectFile() const {
   return object_error::parse_failed;
 }
 
-std::error_code MachOUniversalBinary::ObjectForArch::getAsArchive(
-    std::unique_ptr<Archive> &Result) const {
-  if (Parent) {
-    StringRef ParentData = Parent->getData();
-    StringRef ObjectData = ParentData.substr(Header.offset, Header.size);
-    StringRef ObjectName = Parent->getFileName();
-    MemoryBufferRef ObjBuffer(ObjectData, ObjectName);
-    ErrorOr<std::unique_ptr<Archive>> Obj = Archive::create(ObjBuffer);
-    if (std::error_code EC = Obj.getError())
-      return EC;
-    Result = std::move(Obj.get());
-    return object_error::success;
-  }
-  return object_error::parse_failed;
+ErrorOr<std::unique_ptr<Archive>>
+MachOUniversalBinary::ObjectForArch::getAsArchive() const {
+  if (!Parent)
+    return object_error::parse_failed;
+
+  StringRef ParentData = Parent->getData();
+  StringRef ObjectData = ParentData.substr(Header.offset, Header.size);
+  StringRef ObjectName = Parent->getFileName();
+  MemoryBufferRef ObjBuffer(ObjectData, ObjectName);
+  return Archive::create(ObjBuffer);
 }
 
 void MachOUniversalBinary::anchor() { }