From 608b1acd6d43bff23b3b136c546d88c939e4d37d Mon Sep 17 00:00:00 2001
From: RJ Ryan <rjryan@google.com>
Date: Tue, 20 Sep 2016 07:49:05 -0700
Subject: [PATCH] Don't use c++11 features and fix include.

---
 .../test/cxx11_tensor_complex_cwise_ops_cuda.cu        | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/unsupported/test/cxx11_tensor_complex_cwise_ops_cuda.cu b/unsupported/test/cxx11_tensor_complex_cwise_ops_cuda.cu
index 54c17ca28..2baf5eaad 100644
--- a/unsupported/test/cxx11_tensor_complex_cwise_ops_cuda.cu
+++ b/unsupported/test/cxx11_tensor_complex_cwise_ops_cuda.cu
@@ -15,7 +15,7 @@
 #include <cuda_fp16.h>
 #endif
 #include "main.h"
-#include <Eigen/CXX11/Tensor>
+#include <unsupported/Eigen/CXX11/Tensor>
 
 using Eigen::Tensor;
 
@@ -48,16 +48,16 @@ void test_cuda_complex_cwise_ops() {
   gpu_in2.device(gpu_device) = gpu_in2.constant(b);
 
   enum CwiseOp {
-    Add,
+    Add = 0,
     Sub,
     Mul,
     Div
   };
 
-  Tensor<std::complex<T>, 1, 0, int> actual(2);
-  for (CwiseOp op : {Add, Sub, Mul, Div}) {
+  Tensor<std::complex<T>, 1, 0, int> actual(kNumItems);
+  for (int op = Add; op <= Div; op++) {
     std::complex<T> expected;
-    switch (op) {
+    switch (static_cast<CwiseOp>(op)) {
       case Add:
         gpu_out.device(gpu_device) = gpu_in1 + gpu_in2;
         expected = a + b;