From 9cbba0ae01f62e93f89361cd61ba309e6ca15e94 Mon Sep 17 00:00:00 2001
From: Ben Lubar <ben.lubar@gmail.com>
Date: Thu, 5 Apr 2018 14:46:28 -0500
Subject: [PATCH] Hide warnings about non-virtual destructors from
 df-structures.

---
 library/include/DataDefs.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/include/DataDefs.h b/library/include/DataDefs.h
index ed37a91fc..e72a893e5 100644
--- a/library/include/DataDefs.h
+++ b/library/include/DataDefs.h
@@ -423,12 +423,15 @@ namespace df
     using DFHack::BitArray;
     using DFHack::DfArray;
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdelete-non-virtual-dtor"
     template<class T>
     void *allocator_fn(void *out, const void *in) {
         if (out) { *(T*)out = *(const T*)in; return out; }
         else if (in) { delete (T*)in; return (T*)in; }
         else return new T();
     }
+#pragma GCC diagnostic pop
 
     template<class T>
     void *allocator_nodel_fn(void *out, const void *in) {