From 6e67c03dc0225fc66343546b14e902b9d238b1a3 Mon Sep 17 00:00:00 2001 From: Stephan Bergmann Date: Wed, 14 Mar 2012 13:27:56 +0100 Subject: Enable -Wnon-virtual-dtor for GCC 4.6 ...which has the necessary features to support it. Change a lot of classes to either contain a protected non-virtual dtor (which is backwards compatible, so even works for cppumaker-generated UNO headers) or a public virtual one. cppuhelper/propertysetmixin.hxx still needs to disable the warning, as the relevant class has a non-virtual dtor but friends, which would still cause GCC to warn. Includes a patch for libcmis, intended to be upstreamed. --- xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'xmlhelp') diff --git a/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx b/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx index 36393d37ee2a..1df455fbf2a2 100644 --- a/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx +++ b/xmlhelp/source/cxxhelp/inc/util/CompressorIterator.hxx @@ -36,9 +36,10 @@ namespace xmlsearch { class CompressorIterator { public: - virtual void value( sal_Int32 ) = 0; + protected: + ~CompressorIterator() {} }; -- cgit