From 2da970364f190876f204da5fdcf4eb9bce201255 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 23 Jun 2014 20:41:02 +0000
Subject: Convert a few methods to use ErrorOr.

It used to be inconvenient to mix ErrorOr and UniquePtr, but with c++11
they work OK together.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211532 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/llvm-nm/llvm-nm.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'tools/llvm-nm')

diff --git a/tools/llvm-nm/llvm-nm.cpp b/tools/llvm-nm/llvm-nm.cpp
index f706bcdc2b..aeb7ba1072 100644
--- a/tools/llvm-nm/llvm-nm.cpp
+++ b/tools/llvm-nm/llvm-nm.cpp
@@ -773,9 +773,10 @@ static void dumpSymbolNamesFromFile(std::string &Filename) {
     for (MachOUniversalBinary::object_iterator I = UB->begin_objects(),
                                                E = UB->end_objects();
          I != E; ++I) {
-      std::unique_ptr<ObjectFile> Obj;
+      ErrorOr<std::unique_ptr<ObjectFile>> ObjOrErr = I->getAsObjectFile();
       std::unique_ptr<Archive> A;
-      if (!I->getAsObjectFile(Obj)) {
+      if (ObjOrErr) {
+        std::unique_ptr<ObjectFile> Obj = std::move(ObjOrErr.get());
         if (moreThanOneArch)
           outs() << "\n";
         outs() << Obj->getFileName();
-- 
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