include/com/sun/star/uno/Sequence.hxx | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
New commits: commit 4f99a53b6626f66dc3586c2b07f9b3b45e65f30e Author: Stephan Bergmann <[email protected]> AuthorDate: Mon Oct 27 22:20:36 2025 +0100 Commit: Stephan Bergmann <[email protected]> CommitDate: Wed Oct 29 07:57:43 2025 +0100 Avoid -Werror=maybe-uninitialized ...as seen at least with --disable-optimized against recent GCC 16 trunk, > In file included from workdir/UnoApiHeadersTarget/udkapi/comprehensive/com/sun/star/lang/XTypeProvider.hpp:11, > from include/cppuhelper/implbase.hxx:28, > from cppuhelper/source/component_context.cxx:30: > include/com/sun/star/uno/Sequence.hxx: In constructor ‘com::sun::star::uno::Sequence< <template-parameter-1-1> >::Sequence(sal_Int32) [with E = rtl::OUString]’: > include/com/sun/star/uno/Sequence.hxx:97:55: error: ‘<unknown>’ may be used uninitialized [-Werror=maybe-uninitialized] > 97 | const Type & rType = ::cppu::getTypeFavourUnsigned( this ); > | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~ > include/com/sun/star/uno/Sequence.hxx:326:1: note: by argument 1 of type ‘const com::sun::star::uno::Sequence<rtl::OUString>*’ to ‘const com::sun::star::uno::Type& cppu::getTypeFavourUnsigned(const com::sun::star::uno::Sequence<T>*) [with T = rtl::OUString]’ declared here > 326 | getTypeFavourUnsigned( > | ^~~~~~~~~~~~~~~~~~~~~ > include/com/sun/star/uno/Sequence.hxx: In constructor ‘com::sun::star::uno::Sequence< <template-parameter-1-1> >::Sequence() [with E = com::sun::star::uno::Any]’: > include/com/sun/star/uno/Sequence.hxx:60:55: error: ‘<unknown>’ may be used uninitialized [-Werror=maybe-uninitialized] > 60 | const Type & rType = ::cppu::getTypeFavourUnsigned( this ); > | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~ > include/com/sun/star/uno/Sequence.hxx:326:1: note: by argument 1 of type ‘const com::sun::star::uno::Sequence<com::sun::star::uno::Any>*’ to ‘const com::sun::star::uno::Type& cppu::getTypeFavourUnsigned(const com::sun::star::uno::Sequence<T>*) [with T = com::sun::star::uno::Any]’ declared here > 326 | getTypeFavourUnsigned( > | ^~~~~~~~~~~~~~~~~~~~~ > include/com/sun/star/uno/Sequence.hxx: In constructor ‘com::sun::star::uno::Sequence< <template-parameter-1-1> >::Sequence() [with E = signed char]’: > include/com/sun/star/uno/Sequence.hxx:60:55: error: ‘<unknown>’ may be used uninitialized [-Werror=maybe-uninitialized] > 60 | const Type & rType = ::cppu::getTypeFavourUnsigned( this ); > | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~ > include/com/sun/star/uno/Sequence.hxx:326:1: note: by argument 1 of type ‘const com::sun::star::uno::Sequence<signed char>*’ to ‘const com::sun::star::uno::Type& cppu::getTypeFavourUnsigned(const com::sun::star::uno::Sequence<T>*) [with T = signed char]’ declared here > 326 | getTypeFavourUnsigned( > | ^~~~~~~~~~~~~~~~~~~~~ Change-Id: I700c8a9f2116ff9f017d50b161794bfe06e74e1a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/193057 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <[email protected]> diff --git a/include/com/sun/star/uno/Sequence.hxx b/include/com/sun/star/uno/Sequence.hxx index 34d5def3b4f7..0d35358219c1 100644 --- a/include/com/sun/star/uno/Sequence.hxx +++ b/include/com/sun/star/uno/Sequence.hxx @@ -57,7 +57,7 @@ typelib_TypeDescriptionReference * Sequence< E >::s_pType = NULL; template< class E > inline Sequence< E >::Sequence() { - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); ::uno_type_sequence_construct( &_pSequence, rType.getTypeLibType(), NULL, 0, cpp_acquire ); @@ -81,7 +81,7 @@ inline Sequence< E >::Sequence( template< class E > inline Sequence< E >::Sequence( const E * pElements, sal_Int32 len ) { - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); bool success = ::uno_type_sequence_construct( @@ -94,7 +94,7 @@ inline Sequence< E >::Sequence( const E * pElements, sal_Int32 len ) template< class E > inline Sequence< E >::Sequence( sal_Int32 len ) { - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); bool success = ::uno_type_sequence_construct( &_pSequence, rType.getTypeLibType(), @@ -106,7 +106,7 @@ inline Sequence< E >::Sequence( sal_Int32 len ) #if defined LIBO_INTERNAL_ONLY template<typename E> Sequence<E>::Sequence(std::initializer_list<E> init) { if (!uno_type_sequence_construct( - &_pSequence, cppu::getTypeFavourUnsigned(this).getTypeLibType(), + &_pSequence, cppu::getTypeFavourUnsigned(static_cast<Sequence const *>(NULL)).getTypeLibType(), const_cast<E *>(init.begin()), init.size(), cpp_acquire)) { throw std::bad_alloc(); @@ -119,7 +119,7 @@ inline Sequence< E >::~Sequence() { if (osl_atomic_decrement( &_pSequence->nRefCount ) == 0) { - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); uno_type_sequence_destroy( _pSequence, rType.getTypeLibType(), cpp_release ); } @@ -128,7 +128,7 @@ inline Sequence< E >::~Sequence() template< class E > inline Sequence< E > & Sequence< E >::operator = ( const Sequence & rSeq ) { - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); ::uno_type_sequence_assign( &_pSequence, rSeq._pSequence, rType.getTypeLibType(), cpp_release ); return *this; @@ -148,7 +148,7 @@ inline bool Sequence< E >::operator == ( const Sequence & rSeq ) const return true; if (_pSequence->nElements != rSeq._pSequence->nElements) return false; - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); return ::uno_type_equalData( const_cast< Sequence * >( this ), rType.getTypeLibType(), const_cast< Sequence * >( &rSeq ), rType.getTypeLibType(), @@ -165,7 +165,7 @@ inline bool Sequence< E >::operator != ( const Sequence & rSeq ) const template< class E > inline E * Sequence< E >::getArray() { - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); bool success = ::uno_type_sequence_reference2One( &_pSequence, rType.getTypeLibType(), @@ -210,7 +210,7 @@ inline const E & Sequence< E >::operator [] ( sal_Int32 nIndex ) const template< class E > inline void Sequence< E >::realloc( sal_Int32 nSize ) { - const Type & rType = ::cppu::getTypeFavourUnsigned( this ); + const Type & rType = ::cppu::getTypeFavourUnsigned( static_cast<Sequence const *>(NULL) ); bool success = ::uno_type_sequence_realloc( &_pSequence, rType.getTypeLibType(), nSize,
