commit adf21f2a5634f2b33b6aa2dffae67df50c72a9f2
author Rafael Espindola <rafael.espindola@gmail.com> Sun Jul 06 17:43:13 2014 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Sun Jul 06 17:43:13 2014 +0000
tree ab58d9d0ff55fb26656a0152b43539b19657b9dc
parent 178cadafc1a7fc576b6f4eb86a598c24247ccad7

Update the MemoryBuffer API to use ErrorOr.

llvm-svn: 212405

llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp

diff --git a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
index 0eb6e4f..f44b0e3 100644
--- a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
+++ b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp
@@ -66,14 +66,15 @@
         clEnumValEnd));
 
 static void DumpInput(const StringRef &Filename) {
-  std::unique_ptr<MemoryBuffer> Buff;
+  ErrorOr<std::unique_ptr<MemoryBuffer>> Buff =
+      MemoryBuffer::getFileOrSTDIN(Filename);
 
-  if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(Filename, Buff)) {
-    errs() << Filename << ": " << ec.message() << "\n";
+  if (std::error_code EC = Buff.getError()) {
+    errs() << Filename << ": " << EC.message() << "\n";
     return;
   }
 
-  ErrorOr<ObjectFile *> ObjOrErr(ObjectFile::createObjectFile(Buff));
+  ErrorOr<ObjectFile *> ObjOrErr(ObjectFile::createObjectFile(Buff.get()));
   if (std::error_code EC = ObjOrErr.getError()) {
     errs() << Filename << ": " << EC.message() << '\n';
     return;