diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2012-03-14 13:27:56 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2012-03-14 13:32:02 +0100 |
| commit | 6e67c03dc0225fc66343546b14e902b9d238b1a3 (patch) | |
| tree | 6e078783d65e280a721b4e46f0ae0ca6b950f121 /sal/inc | |
| parent | fe4be5047988782f3143a1af505c5eecb3f2af5a (diff) | |
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.
Diffstat (limited to 'sal/inc')
| -rw-r--r-- | sal/inc/rtl/ref.hxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sal/inc/rtl/ref.hxx b/sal/inc/rtl/ref.hxx index 83bfc60b41eb..19c77a5f5998 100644 --- a/sal/inc/rtl/ref.hxx +++ b/sal/inc/rtl/ref.hxx @@ -48,6 +48,10 @@ public: /** @see osl_decrementInterlockedCount. */ virtual oslInterlockedCount SAL_CALL release() = 0; + +protected: + ~IReference() {} + // avoid warnings about virtual members and non-virtual dtor }; |