From 0130088b86febc05ad71078accd47ebfdc3d0b72 Mon Sep 17 00:00:00 2001
From: Robert Maynard <robert.maynard@kitware.com>
Date: Tue, 9 Apr 2019 14:09:54 -0400
Subject: [PATCH] Suppress more self-assign-overloaded warnings found by clang

---
 .../testing/UnitTestArrayPortalValueReference.cxx     | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/vtkm/internal/testing/UnitTestArrayPortalValueReference.cxx b/vtkm/internal/testing/UnitTestArrayPortalValueReference.cxx
index d03e95fa6..c1fb419ae 100644
--- a/vtkm/internal/testing/UnitTestArrayPortalValueReference.cxx
+++ b/vtkm/internal/testing/UnitTestArrayPortalValueReference.cxx
@@ -217,6 +217,13 @@ void TryOperators(vtkm::Id index, vtkm::internal::ArrayPortalValueReference<Arra
   VTKM_TEST_ASSERT((ref / expected) == (expected / expected));
   VTKM_TEST_ASSERT((expected / ref) == (expected / expected));
 
+
+#if defined(VTKM_CLANG) && __clang_major__ >= 7
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunknown-warning-option"
+#pragma clang diagnostic ignored "-Wself-assign-overloaded"
+#endif
+
   ref += ref;
   expected += expected;
   VTKM_TEST_ASSERT(ref == expected);
@@ -245,6 +252,10 @@ void TryOperators(vtkm::Id index, vtkm::internal::ArrayPortalValueReference<Arra
   expected /= operand;
   VTKM_TEST_ASSERT(ref == expected);
 
+#if defined(VTKM_CLANG) && __clang_major__ >= 7
+#pragma clang diagnostic pop
+#endif
+
   // Reset ref
   ref = TestValue(index, ValueType());