From a21e037de826e0f4c61992c6c6f3fbc27431063a Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Mon, 19 Oct 2015 23:08:20 +0300
Subject: [PATCH] GCC/Clang warnings.

--HG--
branch : develop
---
 src/libs/vdxf/dxflib/dl_entities.h | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/libs/vdxf/dxflib/dl_entities.h b/src/libs/vdxf/dxflib/dl_entities.h
index 4eb698d9c..f8c8ca271 100644
--- a/src/libs/vdxf/dxflib/dl_entities.h
+++ b/src/libs/vdxf/dxflib/dl_entities.h
@@ -811,6 +811,10 @@ struct DXFLIB_EXPORT DL_MTextData
 };
 
 
+#ifdef Q_CC_CLANG
+    #pragma clang diagnostic push
+    #pragma clang diagnostic ignored "-Wweak-vtables"
+#endif
 
 /**
  * Text Data.
@@ -841,7 +845,7 @@ struct DXFLIB_EXPORT DL_TextData
           angle(angle)
     {}
 
-    ~DL_TextData()
+    virtual ~DL_TextData()
     {}
 
     DL_TextData(const DL_TextData &data)
@@ -934,13 +938,17 @@ struct DXFLIB_EXPORT DL_AttributeData : public DL_TextData
           tag(tag)
     {}
 
-    ~DL_AttributeData()
+    virtual ~DL_AttributeData()
     {}
 
     /*! Tag. */
     std::string tag;
 };
 
+#ifdef Q_CC_CLANG
+    #pragma clang diagnostic pop
+#endif
+
 /**
  * Generic Dimension Data.
  */