diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h b/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h
index 0294aa62e..0cefe42dd 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h
@@ -257,7 +257,6 @@ class TensorExecutor<Expression, ThreadPoolDevice, Vectorizable, /*Tileable*/ tr
 
   static EIGEN_STRONG_INLINE void run(const Expression& expr,
                          const ThreadPoolDevice& device) {
-    typedef TensorBlock<ScalarNoConst, StorageIndex, NumDims, Evaluator::Layout> TensorBlock;
     typedef TensorBlockMapper<ScalarNoConst, StorageIndex, NumDims, Evaluator::Layout> TensorBlockMapper;
 
     Evaluator evaluator(expr, device);
diff --git a/unsupported/test/cxx11_tensor_thread_pool.cpp b/unsupported/test/cxx11_tensor_thread_pool.cpp
index 5c3aae482..dd163c18a 100644
--- a/unsupported/test/cxx11_tensor_thread_pool.cpp
+++ b/unsupported/test/cxx11_tensor_thread_pool.cpp
@@ -428,7 +428,7 @@ void test_threadpool_allocate(TestAllocator* allocator)
     void* ptr = device.allocate(512);
     device.deallocate(ptr);
   }
-  VERIFY(allocator != nullptr);
+  VERIFY(allocator != NULL);
   VERIFY_IS_EQUAL(allocator->alloc_count(), num_allocs);
   VERIFY_IS_EQUAL(allocator->dealloc_count(), num_allocs);
 }
@@ -460,7 +460,7 @@ EIGEN_DECLARE_TEST(cxx11_tensor_thread_pool)
   CALL_SUBTEST_6(test_multithread_random());
 
   TestAllocator test_allocator;
-  CALL_SUBTEST_6(test_multithread_shuffle<ColMajor>(nullptr));
+  CALL_SUBTEST_6(test_multithread_shuffle<ColMajor>(NULL));
   CALL_SUBTEST_6(test_multithread_shuffle<RowMajor>(&test_allocator));
   CALL_SUBTEST_6(test_threadpool_allocate(&test_allocator));
 }