From c0f2f3801150ea9c6640f3fdced1d9120938f0d7 Mon Sep 17 00:00:00 2001
From: Maarten Bent <MaartenBent@users.noreply.github.com>
Date: Sun, 21 Jul 2019 17:21:18 +0200
Subject: [PATCH] Fix linking to wxObjectEventFunctor with Clang on Windows

Linking specific applications (sockets/baseserver, base test) resulted in the
following error: undefined reference to `__imp__ZTV20wxObjectEventFunctor'
Fix this by implementing the destructor inside the base library.
---
 include/wx/event.h   | 2 ++
 src/common/event.cpp | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/include/wx/event.h b/include/wx/event.h
index de8e772d35..c196b72b27 100644
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -213,6 +213,8 @@ private:
 class WXDLLIMPEXP_BASE wxObjectEventFunctor : public wxEventFunctor
 {
 public:
+    virtual ~wxObjectEventFunctor();
+
     wxObjectEventFunctor(wxObjectEventFunction method, wxEvtHandler *handler)
         : m_handler( handler ), m_method( method )
         { }
diff --git a/src/common/event.cpp b/src/common/event.cpp
index 7d269005ba..0e5a62ad3e 100644
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -360,6 +360,14 @@ wxEventFunctor::~wxEventFunctor()
 {
 }
 
+// ----------------------------------------------------------------------------
+// wxObjectEventFunctor
+// ----------------------------------------------------------------------------
+
+wxObjectEventFunctor::~wxObjectEventFunctor()
+{
+}
+
 // ----------------------------------------------------------------------------
 // wxEvent
 // ----------------------------------------------------------------------------