Fix the polly build.

llvm-svn: 210847

diff --git a/polly/lib/Exchange/JSONExporter.cpp b/polly/lib/Exchange/JSONExporter.cpp
index 85598f6..868b830 100644 (file)
--- a/polly/lib/Exchange/JSONExporter.cpp
+++ b/polly/lib/Exchange/JSONExporter.cpp
@@ -194,7 +194,7 @@ bool JSONImporter::runOnScop(Scop &scop) {
   errs() << "Reading JScop '" << R.getNameStr() << "' in function '"
          << FunctionName << "' from '" << FileName << "'.\n";
   std::unique_ptr<MemoryBuffer> result;
-  error_code ec = MemoryBuffer::getFile(FileName, result);
+  std::error_code ec = MemoryBuffer::getFile(FileName, result);
 
   if (ec) {
     errs() << "File could not be read: " << ec.message() << "\n";