From 08e39507aa932e7f09f8a185cd73036c3b333322 Mon Sep 17 00:00:00 2001
From: Phil Miller <pbmille@sandia.gov>
Date: Tue, 18 Oct 2022 11:50:23 -0600
Subject: [PATCH] #1999: Suppress warning about necessary function defition
 even though it's not called

---
 tests/unit/lb/test_lb_data_comm.cc | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/tests/unit/lb/test_lb_data_comm.cc b/tests/unit/lb/test_lb_data_comm.cc
index 474d04bd96..42c17f35e0 100644
--- a/tests/unit/lb/test_lb_data_comm.cc
+++ b/tests/unit/lb/test_lb_data_comm.cc
@@ -127,17 +127,10 @@ struct ReduceMsg : SerializeRequired<
       )
   { }
 
-#if defined(__INTEL_COMPILER)
-#pragma warning(push)
-#pragma warning(disable : 177)
-#endif
   template <typename SerializerT>
   void serialize(SerializerT& s) {
     MessageParentType::serialize(s);
   }
-#if defined(__INTEL_COMPILER)
-#pragma warning(pop)
-#endif
 };
 struct ColProxyMsg : vt::Message {
   using ProxyType = vt::CollectionProxy<MyCol>;
@@ -762,6 +755,9 @@ TEST_F(TestLBDataComm, test_lb_data_comm_handler_to_handler_send) {
     }
   }
   EXPECT_TRUE(found);
+
+  // Suppress warnings about that method being "declared but never referenced" from Intel icpc and Nvidia nvcc
+  (void)&ReduceMsg::serialize<checkpoint::Serializer>;
 }
 
 } /* end anon namespace */