From 796e3ae87d71a9b16c8a1139bf840086c3556358 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Thu, 3 Sep 2020 22:40:21 +0300
Subject: [PATCH] Prepare for clang 11

---
 src/Functions/GatherUtils/Sources.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/Functions/GatherUtils/Sources.h b/src/Functions/GatherUtils/Sources.h
index 970ecac2291..cebc28a059f 100644
--- a/src/Functions/GatherUtils/Sources.h
+++ b/src/Functions/GatherUtils/Sources.h
@@ -122,9 +122,13 @@ struct NumericArraySource : public ArraySourceImpl<NumericArraySource<T>>
     }
 };
 
+
+/// The method can be virtual or not depending on the template parameter.
 #if !__clang__
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wsuggest-override"
+    #pragma GCC diagnostic push
+    #pragma GCC diagnostic ignored "-Wsuggest-override"
+#elif __clang_major__ >= 11
+    #pragma GCC diagnostic ignored "-Wsuggest-destructor-override"
 #endif
 
 template <typename Base>
@@ -205,7 +209,7 @@ struct ConstSource : public Base
     }
 };
 
-#if !__clang__
+#if !__clang__ || __clang_major__ >= 11
 #pragma GCC diagnostic pop
 #endif