Merge branch 'refine_pod' of github.com:abhinavarora/Paddle into refine_pod

paddle/fluid/operators/cast_op.h

@@ -55,7 +55,8 @@ class CastOpKernel : public framework::OpKernel<InT> {
     auto* in = context.Input<framework::Tensor>("X");
     auto* out = context.Output<framework::Tensor>("Out");
     framework::VisitDataType(
-        static_cast<framework::proto::VarType::Type>(context.Attr<int>("out_dtype")),
+        static_cast<framework::proto::VarType::Type>(
+            context.Attr<int>("out_dtype")),
         CastOpFunctor<DeviceContext, InT>(
             in, out, context.template device_context<DeviceContext>()));
   }