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. --- linguistic/inc/iprcache.hxx | 3 +++ 1 file changed, 3 insertions(+) (limited to 'linguistic/inc') diff --git a/linguistic/inc/iprcache.hxx b/linguistic/inc/iprcache.hxx index be48fac9bd46..af046939f241 100644 --- a/linguistic/inc/iprcache.hxx +++ b/linguistic/inc/iprcache.hxx @@ -54,6 +54,9 @@ class Flushable { public: virtual void Flush() = 0; + +protected: + ~Flushable() {} }; -- cgit