From 2d2b420ab9452afe2b298418ceeb40096e72d935 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Sun, 6 Jul 2014 17:43:24 +0000
Subject: Update for llvm api change.

llvm-svn: 212408
---
 clang/lib/Tooling/JSONCompilationDatabase.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'clang/lib/Tooling/JSONCompilationDatabase.cpp')

diff --git a/clang/lib/Tooling/JSONCompilationDatabase.cpp b/clang/lib/Tooling/JSONCompilationDatabase.cpp
index 94fdb5f..8b8bd29 100644
--- a/clang/lib/Tooling/JSONCompilationDatabase.cpp
+++ b/clang/lib/Tooling/JSONCompilationDatabase.cpp
@@ -144,15 +144,14 @@ volatile int JSONAnchorSource = 0;
 JSONCompilationDatabase *
 JSONCompilationDatabase::loadFromFile(StringRef FilePath,
                                       std::string &ErrorMessage) {
-  std::unique_ptr<llvm::MemoryBuffer> DatabaseBuffer;
-  std::error_code Result =
-      llvm::MemoryBuffer::getFile(FilePath, DatabaseBuffer);
-  if (Result) {
+  llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>> DatabaseBuffer =
+      llvm::MemoryBuffer::getFile(FilePath);
+  if (std::error_code Result = DatabaseBuffer.getError()) {
     ErrorMessage = "Error while opening JSON database: " + Result.message();
     return nullptr;
   }
   std::unique_ptr<JSONCompilationDatabase> Database(
-      new JSONCompilationDatabase(DatabaseBuffer.release()));
+      new JSONCompilationDatabase(DatabaseBuffer->release()));
   if (!Database->parse(ErrorMessage))
     return nullptr;
   return Database.release();
-- 
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