From 89fad939ec0d423961d8e93b2a0927f5b77bf256 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 8 Oct 2006 14:34:37 +0000
Subject: [PATCH] added empty virtual dtors to silence gcc warnings

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41718 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 utils/HelpGen/src/srcparser.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/utils/HelpGen/src/srcparser.h b/utils/HelpGen/src/srcparser.h
index fda07320e0..65ceb694b3 100644
--- a/utils/HelpGen/src/srcparser.h
+++ b/utils/HelpGen/src/srcparser.h
@@ -217,6 +217,8 @@ public:
     virtual void VisitParameter( spParameter& WXUNUSED(param) ) {}
 
     virtual void VisitCustomContext( spContext& WXUNUSED(ctx) ) {}
+
+    virtual ~spVisitor() { }
 };
 
 // stores one section of comments,
@@ -712,6 +714,8 @@ class SourceParserPlugin
 public:
     virtual bool CanUnderstandContext( char* cur, char* end, spContext* pOuttterCtx ) = 0;
     virtual void ParseContext( char* start, char*& cur, char* end, spContext* pOuttterCtx ) = 0;
+
+    virtual ~SourceParserPlugin() { }
 };
 
 // abstract interface for source parsers