The -fvisibility-ms-compat hack is no longer needed for UBSan on Linux...

...with latest Clang trunk towards Clang 9.  All the no-longer necessary hacks
are made conditional on new NEED_CLANG_LINUX_UBSAN_RTTI_VISIBILITY, which is
still set for UBSan builds with older Clang on Linux (but which should
eventually be purged).

Various classes needed additional SAL_DLLPUBLIC_RTTI annotations, as building
with UBSan instrumentation can generate references to RTTI symbols from
additional places like outside a dynamic library that used to hide those symbols
by default (but used to not hide them for old UBSan builds thanks to the
-fvisibility-ms-compat hack).

The odr-violation suppressions in solenv/sanitizers/asan-suppressions (which is
not referenced from anywhere in the code base, but meant to be included in an
ASan/UBSan build's ASAN_OPTIONS env var) are also no longer needed when
NEED_CLANG_LINUX_UBSAN_RTTI_VISIBILITY is false.

Change-Id: I24ec3e388b0cbab50dbe2bf008d9569bff7bf25a
Reviewed-on: https://gerrit.libreoffice.org/70829
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

3 files changed, 3 insertions, 3 deletions

diff --git a/sd/inc/CustomAnimationEffect.hxx b/sd/inc/CustomAnimationEffect.hxx
index d27a4c13efcb..f60e350ba3cf 100644
--- a/sd/inc/CustomAnimationEffect.hxx
+++ b/sd/inc/CustomAnimationEffect.hxx
@@ -365,7 +365,7 @@ private:
 typedef std::shared_ptr< InteractiveSequence > InteractiveSequencePtr;
 typedef std::vector< InteractiveSequencePtr > InteractiveSequenceVector;
 
-class MainSequence : public EffectSequenceHelper, public ISequenceListener
+class SAL_DLLPUBLIC_RTTI MainSequence : public EffectSequenceHelper, public ISequenceListener
 {
     friend class UndoAnimation;
     friend class MainSequenceRebuildGuard;
diff --git a/sd/inc/sdmod.hxx b/sd/inc/sdmod.hxx
index 65d9cdedf4e7..8fedd75ae242 100644
--- a/sd/inc/sdmod.hxx
+++ b/sd/inc/sdmod.hxx
@@ -69,7 +69,7 @@ typedef std::map< sal_uInt32, css::uno::Sequence< css::uno::Type> > SdTypesCache
 
 */
 
-class SdModule final : public SfxModule, public SfxListener
+class SAL_DLLPUBLIC_RTTI SdModule final : public SfxModule, public SfxListener
 {
 public:
                             SFX_DECL_INTERFACE(SD_IF_SDAPP)
diff --git a/sd/inc/stlpool.hxx b/sd/inc/stlpool.hxx
index f4cf930d26e3..d1fd4505fc80 100644
--- a/sd/inc/stlpool.hxx
+++ b/sd/inc/stlpool.hxx
@@ -45,7 +45,7 @@ typedef ::cppu::ImplInheritanceHelper< SfxStyleSheetPool,
                                         css::container::XNameAccess,
                                         css::lang::XComponent > SdStyleSheetPoolBase;
 
-class SdStyleSheetPool final : public SdStyleSheetPoolBase, public SfxListener
+class SAL_DLLPUBLIC_RTTI SdStyleSheetPool final : public SdStyleSheetPoolBase, public SfxListener
 {
     friend class SdDrawDocument;
 public: