From e87b5a1e8aa9c850310721859f0f8fc95f0ebd3a Mon Sep 17 00:00:00 2001
From: Aryan Salmanpour <aryan.salmanpour@amd.com>
Date: Tue, 9 Jul 2019 23:05:04 -0400
Subject: [PATCH] Fix a compilation error when templated operator<< fails if
 'U' type is std::ostream. (#1209)

---
 include/hip/hcc_detail/hip_vector_types.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/hip/hcc_detail/hip_vector_types.h b/include/hip/hcc_detail/hip_vector_types.h
index 07908c71a4..953e4eb5f8 100644
--- a/include/hip/hcc_detail/hip_vector_types.h
+++ b/include/hip/hcc_detail/hip_vector_types.h
@@ -738,6 +738,7 @@ THE SOFTWARE.
         typename T,
         unsigned int n,
         typename U,
+        typename std::enable_if<std::is_arithmetic<U>::value>::type,
         typename std::enable_if<std::is_integral<T>{}>* = nullptr>
     inline __host__ __device__
     HIP_vector_type<T, n> operator<<(