Update for llvm api change.

llvm-svn: 212408

1 files changed, 5 insertions, 3 deletions

diff --git a/clang/tools/clang-format/ClangFormat.cpp b/clang/tools/clang-format/ClangFormat.cpp
index 575ac7a93d8..cebb2757d4d 100644
--- a/clang/tools/clang-format/ClangFormat.cpp
+++ b/clang/tools/clang-format/ClangFormat.cpp
@@ -209,11 +209,13 @@ static bool format(StringRef FileName) {
       IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs),
       new DiagnosticOptions);
   SourceManager Sources(Diagnostics, Files);
-  std::unique_ptr<MemoryBuffer> Code;
-  if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(FileName, Code)) {
-    llvm::errs() << ec.message() << "\n";
+  ErrorOr<std::unique_ptr<MemoryBuffer>> CodeOrErr =
+      MemoryBuffer::getFileOrSTDIN(FileName);
+  if (std::error_code EC = CodeOrErr.getError()) {
+    llvm::errs() << EC.message() << "\n";
     return true;
   }
+  std::unique_ptr<llvm::MemoryBuffer> Code = std::move(CodeOrErr.get());
   if (Code->getBufferSize() == 0)
     return false; // Empty files are formatted correctly.
   FileID ID = createInMemoryFile(FileName, Code.get(), Sources, Files);