MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121958 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 6 deletions

diff --git a/lib/Linker/Linker.cpp b/lib/Linker/Linker.cpp
index 9606d067e0..fba91da5dd 100644
--- a/lib/Linker/Linker.cpp
+++ b/lib/Linker/Linker.cpp
@@ -99,14 +99,12 @@ Linker::LoadObject(const sys::Path &FN) {
   std::string ParseErrorMessage;
   Module *Result = 0;
 
-  error_code ec;
-  std::auto_ptr<MemoryBuffer> Buffer(
-    MemoryBuffer::getFileOrSTDIN(FN.c_str(), ec));
-  if (Buffer.get())
-    Result = ParseBitcodeFile(Buffer.get(), Context, &ParseErrorMessage);
-  else
+  OwningPtr<MemoryBuffer> Buffer;
+  if (error_code ec = MemoryBuffer::getFileOrSTDIN(FN.c_str(), Buffer))
     ParseErrorMessage = "Error reading file '" + FN.str() + "'" + ": "
                       + ec.message();
+  else
+    Result = ParseBitcodeFile(Buffer.get(), Context, &ParseErrorMessage);
 
   if (Result)
     return std::auto_ptr<Module>(Result);