xmloff/source/text/txtflde.cxx | 7 +++++++
1 file changed, 7 insertions(+)
New commits:
commit 86842d70e983913002ca0faf35c7288983007a12
Author: Stephan Bergmann <stephan.bergm...@allotropia.de>
AuthorDate: Fri Apr 5 16:48:03 2024 +0200
Commit: Stephan Bergmann <stephan.bergm...@allotropia.de>
CommitDate: Fri Apr 5 22:44:48 2024 +0200
Silence strange -Wmaybe-uninitialized with recent GCC 14
...seen at least with some (--enable-dbgutil --enable-otpimized etc.)
configuration and a recent GCC 14 trunk,
> In file included from ~/gcc/inst/include/c++/14.0.1/map:62,
> from xmloff/inc/txtflde.hxx:32,
> from xmloff/source/text/txtflde.cxx:26:
> In member function ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val,
_KeyOfValue, _Compare, _Alloc>::_M_mbegin() const [with _Key =
com::sun::star::uno::Reference<com::sun::star::text::XText>; _Val =
std::pair<const com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >; _KeyOfValue =
std::_Select1st<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >; _Compare =
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >; _Alloc
= std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >]’,
> inlined from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val,
_KeyOfValue, _Compare, _Alloc>::_M_begin() [with _Key =
com::sun::star::uno::Reference<com::sun::star::text::XText>; _Val =
std::pair<const com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >; _KeyOfValue =
std::_Select1st<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >; _Compare =
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >; _Alloc
= std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >]’ at
~/gcc/inst/include/c++/14.0.1/bits/stl_tree.h:737:25,
> inlined from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare,
_Alloc>::~_Rb_tree() [with _Key =
com::sun::star::uno::Reference<com::sun::star::text::XText>; _Val =
std::pair<const com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >; _KeyOfValue =
std::_Select1st<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >; _Compare =
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >; _Alloc
= std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >]’ at
~/gcc/inst/include/c++/14.0.1/bits/stl_tree.h:982:17,
> inlined from ‘std::__cxx1998::map<_Key, _Tp, _Compare,
_Alloc>::~map() [with _Key =
com::sun::star::uno::Reference<com::sun::star::text::XText>; _Tp =
std::__debug::set<rtl::OUString>; _Compare =
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >; _Alloc
= std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >]’ at
~/gcc/inst/include/c++/14.0.1/bits/stl_map.h:314:7,
> inlined from ‘std::__debug::map<_Key, _Tp, _Cmp, _Allocator>::~map()
[with _Key = com::sun::star::uno::Reference<com::sun::star::text::XText>; _Tp =
std::__debug::set<rtl::OUString>; _Compare =
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >;
_Allocator = std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >]’ at
~/gcc/inst/include/c++/14.0.1/debug/map.h:136:7,
> inlined from ‘constexpr void
std::_Optional_payload_base<_Tp>::_M_destroy() [with _Tp =
std::__debug::map<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >]’ at
~/gcc/inst/include/c++/14.0.1/optional:283:35,
> inlined from ‘constexpr void
std::_Optional_payload_base<_Tp>::_M_reset() [with _Tp =
std::__debug::map<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >]’ at
~/gcc/inst/include/c++/14.0.1/optional:314:14,
> inlined from ‘constexpr void std::_Optional_base_impl<_Tp,
_Dp>::_M_reset() [with _Tp =
std::__debug::map<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >; _Dp =
std::_Optional_base<std::__debug::map<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >, false, false>]’ at
~/gcc/inst/include/c++/14.0.1/optional:466:53,
> inlined from ‘constexpr
std::enable_if_t<((bool)is_constructible_v<_Tp, _Args ...>), _Tp&>
std::optional<_Tp>::emplace(_Args&& ...) [with _Args = {}; _Tp =
std::__debug::map<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >]’ at
~/gcc/inst/include/c++/14.0.1/optional:915:18,
> inlined from ‘void
XMLTextFieldExport::SetExportOnlyUsedFieldDeclarations(bool)’ at
xmloff/source/text/txtflde.cxx:2250:30:
> ~/gcc/inst/include/c++/14.0.1/bits/stl_tree.h:733:73: error: ‘*(const
std::_Rb_tree<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::pair<const com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString, std::less<rtl::OUString>,
std::allocator<rtl::OUString> > >, std::_Select1st<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString, std::less<rtl::OUString>,
std::allocator<rtl::OUString> > > >,
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >,
std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString, std::less<rtl::OUString>,
std::allocator<rtl::OUString> > > > >*)((char*)this +
32).std::_Rb_tree<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::pair<const com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >, std::_Select1st
<std::pair<const com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >,
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >,
std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >
>::_M_impl.std::_Rb_tree<com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::pair<const com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> >, std::_Select1st<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >,
std::less<com::sun::star::uno::Reference<com::sun::star::text::XText> >,
std::allocator<std::pair<const
com::sun::star::uno::Reference<com::sun::star::text::XText>,
std::__debug::set<rtl::OUString> > >
>::_Rb_tree_impl<std::less<com::sun::star::uno::Reference<com::sun::star::text::XText>
>, true>::std::_Rb_tree_header.std::_Rb_tree_header::_M_head
er.std::_Rb_tree_node_base::_M_parent’ may be used uninitialized
[-Werror=maybe-uninitialized]
> 733 | { return
static_cast<_Link_type>(this->_M_impl._M_header._M_parent); }
> |
^
Change-Id: I827e5a1de31006fbedd7857fd21fc5a9cb652172
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165822
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergm...@allotropia.de>
diff --git a/xmloff/source/text/txtflde.cxx b/xmloff/source/text/txtflde.cxx
index c90c3e8fb479..f517bf3595d7 100644
--- a/xmloff/source/text/txtflde.cxx
+++ b/xmloff/source/text/txtflde.cxx
@@ -2247,7 +2247,14 @@ void
XMLTextFieldExport::SetExportOnlyUsedFieldDeclarations(
// create used masters set (if none is used)
if (bExportOnlyUsed)
+#if defined __GNUC__ && !defined __clang__ && __GNUC__ == 14
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+#endif
moUsedMasters.emplace();
+#if defined __GNUC__ && !defined __clang__ && __GNUC__ == 14
+#pragma GCC diagnostic pop
+#endif
}
void XMLTextFieldExport::ExportElement(enum XMLTokenEnum eElementName,
