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office-gobmx/compilerplugins/clang/unusedmethods.py
Noel Grandin 403c13487c loplugin:unusedmethods 
Change-Id: I6801618efb5a66d24156fa429e026acb6ca03aba
Reviewed-on: https://gerrit.libreoffice.org/17506
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
2015-08-05 09:39:22 +00:00

300 lines
21 KiB
Python
Executable file
Raw Blame History

#!/usr/bin/python
import sys
definitionSet = set()
callSet = set()
# things we need to exclude for reasons like :
# - it's a weird template thingy that confuses the plugin
exclusionSet = set([
"double basegfx::DoubleTraits::maxVal()",
"double basegfx::DoubleTraits::minVal()",
"double basegfx::DoubleTraits::neutral()",
"int basegfx::Int32Traits::maxVal()",
"int basegfx::Int32Traits::minVal()",
"int basegfx::Int32Traits::neutral()",
"unsigned long UniqueIndexImpl::Insert(void *)",
"class XMLPropertyBackpatcher<short> & XMLTextImportHelper::GetFootnoteBP()",
"class XMLPropertyBackpatcher<short> & XMLTextImportHelper::GetSequenceIdBP()",
"void XclExpPivotCache::SaveXml(class XclExpXmlStream &)",
# used from a yacc lexer
"struct unoidl::detail::SourceProviderExpr unoidl::detail::SourceProviderExpr::Float(double)",
"struct unoidl::detail::SourceProviderExpr unoidl::detail::SourceProviderExpr::Int(long)",
"struct unoidl::detail::SourceProviderExpr unoidl::detail::SourceProviderExpr::Uint(unsigned long)",
"struct unoidl::detail::SourceProviderExpr unoidl::detail::SourceProviderExpr::Bool(_Bool)",
"class rtl::OUString unoidl::detail::SourceProviderType::getName() const",
"_Bool unoidl::detail::SourceProviderType::equals(const struct unoidl::detail::SourceProviderType &) const",
"_Bool unoidl::detail::SourceProviderEntityPad::isPublished() const",
"_Bool unoidl::detail::SourceProviderInterfaceTypeEntityPad::checkMemberClashes(int,void *,struct unoidl::detail::SourceProviderScannerData *,const class rtl::OUString &,const class rtl::OUString &,_Bool) const",
"_Bool unoidl::detail::SourceProviderInterfaceTypeEntityPad::checkBaseClashes(int,void *,struct unoidl::detail::SourceProviderScannerData *,const class rtl::OUString &,const class rtl::Reference<class unoidl::InterfaceTypeEntity> &,_Bool,_Bool,_Bool,class std::__debug::set<class rtl::OUString, struct std::less<class rtl::OUString>, class std::allocator<class rtl::OUString> > *) const",
"_Bool unoidl::detail::SourceProviderInterfaceTypeEntityPad::addDirectBase(int,void *,struct unoidl::detail::SourceProviderScannerData *,const struct unoidl::detail::SourceProviderInterfaceTypeEntityPad::DirectBase &,_Bool)",
"_Bool unoidl::detail::SourceProviderInterfaceTypeEntityPad::addBase(int,void *,struct unoidl::detail::SourceProviderScannerData *,const class rtl::OUString &,const class rtl::OUString &,const class rtl::Reference<class unoidl::InterfaceTypeEntity> &,_Bool,_Bool)",
"_Bool unoidl::detail::SourceProviderInterfaceTypeEntityPad::addDirectMember(int,void *,struct unoidl::detail::SourceProviderScannerData *,const class rtl::OUString &)",
"_Bool unoidl::detail::SourceProviderInterfaceTypeEntityPad::addOptionalBaseMembers(int,void *,struct unoidl::detail::SourceProviderScannerData *,const class rtl::OUString &,const class rtl::Reference<class unoidl::InterfaceTypeEntity> &)",
"void unoidl::detail::SourceProviderScannerData::setSource(const void *,unsigned long)",
"void Idlc::setParseState(enum ParseState)",
"_Bool AstDeclaration::isPredefined()",
"void Idlc::setOffset(unsigned int,unsigned int)",
"_Bool Idlc::isInMainFile()",
"void Idlc::setPublished(_Bool)",
"enum ParseState Idlc::getParseState()",
"void Idlc::setLineNumber(unsigned int)",
"void Idlc::incLineNumber()",
"void Idlc::setDocumentation(const class rtl::OString &)",
"void Idlc::setInMainfile(_Bool)",
"void AstInterface::forwardDefined(const class AstInterface &)",
"_Bool AstInterface::hasMandatoryInheritedInterfaces() const",
"_Bool AstInterface::usesSingleInheritance() const",
"struct AstInterface::DoubleDeclarations AstInterface::checkInheritedInterfaceClashes(const class AstInterface *,_Bool) const",
"class std::__debug::vector<struct AstInterface::DoubleMemberDeclaration, class std::allocator<struct AstInterface::DoubleMemberDeclaration> > AstInterface::checkMemberClashes(const class AstDeclaration *) const",
"void AstOperation::setExceptions(const class std::__debug::list<class AstDeclaration *, class std::allocator<class AstDeclaration *> > *)",
"_Bool AstOperation::isConstructor() const",
"_Bool AstService::isSingleInterfaceBasedService() const",
"void AstService::setSingleInterfaceBasedService()",
"void AstService::setDefaultConstructor(_Bool)",
"_Bool AstService::checkLastConstructor() const",
"class AstScope * AstStack::nextToTop()",
"class AstScope * AstStack::bottom()",
"const class AstDeclaration * AstStruct::findTypeParameter(const class rtl::OString &) const",
"int AstEnum::getEnumValueCount()",
"class AstConstant * AstEnum::checkValue(class AstExpression *)",
"void ErrorHandler::flagError(enum ErrorCode,unsigned int)",
"void ErrorHandler::error0(enum ErrorCode)",
"void ErrorHandler::syntaxError(enum ParseState,int,const char *)",
"void ErrorHandler::lookupError(enum ErrorCode,const class rtl::OString &,class AstDeclaration *)",
"void ErrorHandler::error3(enum ErrorCode,class AstDeclaration *,class AstDeclaration *,class AstDeclaration *)",
"void ErrorHandler::warning0(enum WarningCode,const char *)",
"void ErrorHandler::coercionError(class AstExpression *,enum ExprType)",
"class AstDeclaration * FeInheritanceHeader::getInherits()",
"const class std::__debug::vector<class rtl::OString, class std::allocator<class rtl::OString> > & FeInheritanceHeader::getTypeParameters() const",
"const class AstType * FeDeclarator::compose(const class AstDeclaration *)",
"const class AstType * AstStructInstance::getTypeTemplate() const",
"class __gnu_debug::_Safe_iterator<struct std::__cxx1998::_List_const_iterator<class AstDeclaration *>, class std::__debug::list<class AstDeclaration *, class std::allocator<class AstDeclaration *> > > AstStructInstance::getTypeArgumentsBegin() const",
"class __gnu_debug::_Safe_iterator<struct std::__cxx1998::_List_const_iterator<class AstDeclaration *>, class std::__debug::list<class AstDeclaration *, class std::allocator<class AstDeclaration *> > > AstStructInstance::getTypeArgumentsEnd() const",
"void AstAttribute::setExceptions(const class rtl::OUString *,const class std::__debug::list<class AstDeclaration *, class std::allocator<class AstDeclaration *> > *,const class rtl::OUString *,const class std::__debug::list<class AstDeclaration *, class std::allocator<class AstDeclaration *> > *)",
"const class rtl::OString & FeDeclarator::getName()",
"_Bool FeDeclarator::checkType(const class AstDeclaration *)",
"enum connectivity::IParseContext::InternationalKeyCode connectivity::IParseContext::getIntlKeyCode(const class rtl::OString &) const",
"void connectivity::OSQLParser::error(const char *)",
"int connectivity::OSQLParser::SQLlex()",
"void connectivity::OSQLParseNode::insert(unsigned int,class connectivity::OSQLParseNode *)",
"const class rtl::OUString & connectivity::OSQLParser::getFieldName() const",
"short connectivity::OSQLParser::buildLikeRule(class connectivity::OSQLParseNode *,class connectivity::OSQLParseNode *&,const class connectivity::OSQLParseNode *)",
"void connectivity::OSQLParser::reduceLiteral(class connectivity::OSQLParseNode *&,_Bool)",
"short connectivity::OSQLParser::buildComparsionRule(class connectivity::OSQLParseNode *&,class connectivity::OSQLParseNode *)",
"enum connectivity::IParseContext::InternationalKeyCode connectivity::OSQLScanner::getInternationalTokenID(const char *) const",
"class rtl::OString connectivity::OSQLScanner::getStatement() const",
"void connectivity::OSQLScanner::SQLyyerror(const char *)",
"int connectivity::OSQLScanner::GetCurrentPos() const",
"int connectivity::OSQLScanner::SQLyygetc()",
"void connectivity::OSQLParser::setParseTree(class connectivity::OSQLParseNode *)",
"short connectivity::OSQLParser::buildPredicateRule(class connectivity::OSQLParseNode *&,class connectivity::OSQLParseNode *const,class connectivity::OSQLParseNode *,class connectivity::OSQLParseNode *)",
"int connectivity::OSQLScanner::SQLlex()",
"const struct RSCINST & ObjectStack::Top()",
"void ObjectStack::Push(struct RSCINST)",
"_Bool RefNode::PutObjNode(class ObjNode *)",
"void RscFileInst::SetFileIndex(unsigned long)",
"void RscFileInst::SetLineNo(unsigned int)",
"class RscDefine * RscFileTab::NewDef(unsigned long,const class rtl::OString &,class RscExpression *,unsigned long)",
"class RscDefine * RscFileTab::NewDef(unsigned long,const class rtl::OString &,int,unsigned long)",
"class RscTop * RscTypCont::GetRoot()",
"class RscTop * RscTypCont::SearchType(unsigned int)",
"void RscTypCont::InsertType(class RscTop *)",
# TODO track instantiations of template class constructors
"void comphelper::IEventProcessor::release()",
"void SotMutexHolder::acquire()",
"void SotMutexHolder::release()",
# only used by Windows build
"_Bool basegfx::B2ITuple::equalZero() const",
"class basegfx::B2DPolyPolygon basegfx::unotools::UnoPolyPolygon::getPolyPolygonUnsafe() const",
"void basegfx::B2IRange::expand(const class basegfx::B2IRange &)",
"void OpenGLContext::requestSingleBufferedRendering()",
"_Bool TabitemValue::isBothAligned() const",
"_Bool TabitemValue::isNotAligned() const",
"void StyleSettings::SetSpinSize(long)",
"void StyleSettings::SetFloatTitleHeight(long)",
"void StyleSettings::SetTitleHeight(long)",
"void StyleSettings::SetUseFlatBorders(_Bool)",
"void StyleSettings::SetUseFlatMenus(_Bool)",
"void StyleSettings::SetCursorSize(long)",
"_Bool CommandMediaData::GetPassThroughToOS() const",
"void Application::AppEvent(const class ApplicationEvent &)",
"int PhysicalFontFace::GetWidth() const",
"void PhysicalFontFace::SetBitmapSize(int,int)",
"class boost::intrusive_ptr<class FontCharMap> FontCharMap::GetDefaultMap(_Bool)",
"_Bool SalObject::IsEraseBackgroundEnabled()",
"const class rtl::OUString & connectivity::OColumn::getCatalogName() const",
"const class rtl::OUString & connectivity::OColumn::getSchemaName() const",
"_Bool connectivity::OColumn::isDefinitelyWritable() const",
"_Bool connectivity::OColumn::isReadOnly() const",
"_Bool connectivity::OColumn::isWritable() const",
"_Bool IDocumentLinksAdministration::GetData(const class rtl::OUString &,const class rtl::OUString &,class com::sun::star::uno::Any &) const",
"_Bool IDocumentLinksAdministration::SetData(const class rtl::OUString &,const class rtl::OUString &,const class com::sun::star::uno::Any &)",
"_Bool ScImportExport::ImportData(const class rtl::OUString &,const class com::sun::star::uno::Any &)",
"void* ScannerManager::GetData()",
"void ScannerManager::SetData(void *)",
# instantiated from templates, not sure why it is not being picked up
"class basegfx::B2DPolygon OutputDevice::PixelToLogic(const class basegfx::B2DPolygon &,const class MapMode &) const",
"type-parameter-0-0 * detail::cloner::clone(type-parameter-0-0 *const)",
"const class rtl::OUString writerperfect::DocumentHandlerFor::name()",
# only used by OSX build
"void StyleSettings::SetHideDisabledMenuItems(_Bool)",
# debugging methods
"void oox::drawingml::TextParagraphProperties::dump() const",
"void oox::PropertyMap::dumpCode(class com::sun::star::uno::Reference<class com::sun::star::beans::XPropertySet>)",
"void oox::PropertyMap::dumpData(class com::sun::star::uno::Reference<class com::sun::star::beans::XPropertySet>)",
"class std::basic_string<char, struct std::char_traits<char>, class std::allocator<char> > writerfilter::ooxml::OOXMLPropertySet::toString()",
# called from the writerfilter generated code in $WORKDIR, not sure why it is not being picked up
"_Bool writerfilter::ooxml::OOXMLFactory_ns::getElementId(unsigned int,unsigned int,enum writerfilter::ooxml::ResourceType_t &,unsigned int &)",
"void writerfilter::ooxml::OOXMLFastContextHandler::setDefaultIntegerValue()",
"void writerfilter::ooxml::OOXMLFastContextHandler::positivePercentage(const class rtl::OUString &)",
"void writerfilter::ooxml::OOXMLFastContextHandler::positionOffset(const class rtl::OUString &)",
"void writerfilter::ooxml::OOXMLFastContextHandler::alignH(const class rtl::OUString &)",
"void writerfilter::ooxml::OOXMLFastContextHandler::alignV(const class rtl::OUString &)",
"void writerfilter::ooxml::OOXMLFastContextHandler::setDefaultStringValue()",
"void writerfilter::ooxml::OOXMLFastContextHandler::clearProps()",
"void writerfilter::ooxml::OOXMLFastContextHandler::sendPropertiesWithId(const unsigned int &)",
"void writerfilter::ooxml::OOXMLFastContextHandler::cr()",
"void writerfilter::ooxml::OOXMLFastContextHandler::softHyphen()",
"void writerfilter::ooxml::OOXMLFastContextHandler::noBreakHyphen()",
"void writerfilter::ooxml::OOXMLFastContextHandler::setDefaultBooleanValue()",
"void writerfilter::ooxml::OOXMLFastContextHandler::endField()",
"void writerfilter::ooxml::OOXMLFastContextHandler::propagateCharacterPropertiesAsSet(const unsigned int &)",
"void writerfilter::ooxml::OOXMLFastContextHandler::tab()",
"void writerfilter::ooxml::OOXMLFastContextHandler::ftnednref()",
"void writerfilter::ooxml::OOXMLFastContextHandler::ftnednsep()",
"void writerfilter::ooxml::OOXMLFastContextHandler::ftnedncont()",
"void writerfilter::ooxml::OOXMLFastContextHandler::pgNum()",
"void writerfilter::ooxml::OOXMLFastContextHandler::sendRowProperties()",
"void writerfilter::ooxml::OOXMLFastContextHandler::setLastSectionGroup()",
"void writerfilter::ooxml::OOXMLFastContextHandler::endTxbxContent()",
"void writerfilter::ooxml::OOXMLFastContextHandler::setDefaultHexValue()",
"void writerfilter::ooxml::OOXMLFastContextHandlerProperties::handleComment()",
"void writerfilter::ooxml::OOXMLFastContextHandlerProperties::handleOLE()",
"void writerfilter::ooxml::OOXMLFastContextHandlerProperties::handlePicture()",
"void writerfilter::ooxml::OOXMLFastContextHandlerProperties::handleHdrFtr()",
"void writerfilter::ooxml::OOXMLFastContextHandlerProperties::handleBreak()",
"int writerfilter::ooxml::OOXMLPropertySetEntryToInteger::getValue() const",
"void writerfilter::ooxml::OOXMLFastContextHandler::fieldSeparator()",
"void writerfilter::ooxml::OOXMLFastContextHandler::startField()",
"void writerfilter::ooxml::OOXMLFastContextHandlerStream::sendProperty(unsigned int)",
"void writerfilter::ooxml::OOXMLFastContextHandlerProperties::handleXNotes()",
"void writerfilter::ooxml::OOXMLFastContextHandler::propagateTableProperties()",
"void writerfilter::ooxml::OOXMLFastContextHandlerTextTableRow::endRow()",
"void writerfilter::ooxml::OOXMLFastContextHandler::propagateCellProperties()",
"void writerfilter::ooxml::OOXMLFastContextHandler::endSdt()",
"void writerfilter::ooxml::OOXMLFastContextHandlerTextTableCell::endCell()",
"void writerfilter::ooxml::OOXMLFastContextHandler::propagateRowProperties()",
"void writerfilter::ooxml::OOXMLFastContextHandler::sendTableProperties()",
"_Bool writerfilter::ooxml::OOXMLPropertySetEntryToBool::getValue() const",
"void writerfilter::ooxml::OOXMLFastContextHandler::lockField()",
"void writerfilter::ooxml::OOXMLFastContextHandlerStream::handleHyperlink()",
"void writerfilter::ooxml::OOXMLFastContextHandler::setLastParagraphInSection()",
"void writerfilter::ooxml::OOXMLFastContextHandler::startSdt()",
"void writerfilter::ooxml::OOXMLFastContextHandler::setHandle()",
"void writerfilter::ooxml::OOXMLFastContextHandler::sendTableDepth() const",
"void writerfilter::ooxml::OOXMLFastContextHandler::startTxbxContent()",
"void writerfilter::ooxml::OOXMLFastContextHandler::handleLastParagraphInSection()",
"void writerfilter::ooxml::OOXMLFastContextHandlerTextTableCell::startCell()",
"void writerfilter::ooxml::OOXMLFastContextHandlerTextTableRow::startRow()",
"void writerfilter::ooxml::OOXMLFastContextHandler::propagateCharacterProperties()",
"void writerfilter::ooxml::OOXMLFastContextHandlerProperties::handleFontRel()",
"void writerfilter::ooxml::OOXMLFastContextHandler::ignore()",
"void writerfilter::ooxml::OOXMLFastContextHandler::resolvePropertySetAttrs()",
"void writerfilter::ooxml::OOXMLFastContextHandlerXNote::checkId(class std::shared_ptr<class writerfilter::ooxml::OOXMLValue>)",
"void writerfilter::ooxml::OOXMLFastContextHandlerTextTableRow::handleGridBefore(class std::shared_ptr<class writerfilter::ooxml::OOXMLValue>)",
"void writerfilter::ooxml::OOXMLFastContextHandlerXNote::checkType(class std::shared_ptr<class writerfilter::ooxml::OOXMLValue>)",
"void writerfilter::ooxml::OOXMLFastContextHandler::setXNoteId(class std::shared_ptr<class writerfilter::ooxml::OOXMLValue>)",
# deep template magic in SW
"Ring<value_type> * sw::Ring::Ring_node_traits::get_next(const Ring<value_type> *)",
"Ring<value_type> * sw::Ring::Ring_node_traits::get_previous(const Ring<value_type> *)",
"void sw::Ring::Ring_node_traits::set_next(Ring<value_type> *,Ring<value_type> *)",
"void sw::Ring::Ring_node_traits::set_previous(Ring<value_type> *,Ring<value_type> *)",
# I need to teach the plugin that for loops with range expressions call begin() and end()
"class __gnu_debug::_Safe_iterator<class __gnu_cxx::__normal_iterator<class SwAnchoredObject *const *, class std::__cxx1998::vector<class SwAnchoredObject *, class std::allocator<class SwAnchoredObject *> > >, class std::__debug::vector<class SwAnchoredObject *, class std::allocator<class SwAnchoredObject *> > > SwSortedObjs::begin() const",
"class __gnu_debug::_Safe_iterator<class __gnu_cxx::__normal_iterator<class SwAnchoredObject *const *, class std::__cxx1998::vector<class SwAnchoredObject *, class std::allocator<class SwAnchoredObject *> > >, class std::__debug::vector<class SwAnchoredObject *, class std::allocator<class SwAnchoredObject *> > > SwSortedObjs::end() const",
])
# The parsing here is designed to also grab output which is mixed into the output from gbuild.
# I have not yet found a way of suppressing the gbuild output.
with open(sys.argv[1]) as txt:
for line in txt:
if line.find("definition:\t") != -1:
idx1 = line.find("definition:\t")
idx2 = line.find("\t", idx1+12)
clazzName = line[idx1+12 : idx2]
definitionSet.add(clazzName)
elif line.find("call:\t") != -1:
idx1 = line.find("call:\t")
idx2 = line.find("\t", idx1+6)
clazzName = line[idx1+6 : idx2]
callSet.add(clazzName)
for clazz in sorted(definitionSet - callSet - exclusionSet):
# ignore operators, they are normally called from inside STL code
if (clazz.find("::operator") != -1):
continue
# ignore the custom RTTI stuff
if ( (clazz.find("::CreateType()") != -1)
or (clazz.find("::IsA(") != -1)
or (clazz.find("::Type()") != -1)):
continue
# if this method is const, and there is a non-const variant of it, and the non-const variant is in use, then leave it alone
if (clazz.startswith("const ") and clazz.endswith(" const")):
clazz2 = clazz[6:len(clazz)-6]
if (clazz2 in callSet):
continue
elif (clazz.endswith(" const")):
clazz2 = clazz[:len(clazz)-6] # strip off " const"
if (clazz2 in callSet):
continue
if (clazz.endswith(" const") and clazz.find("::iterator") != -1):
clazz2 = clazz[:len(clazz)-6] # strip off " const"
clazz2 = clazz2.replace("::const_iterator", "::iterator")
if (clazz2 in callSet):
continue
# if this method is non-const, and there is a const variant of it, and the const variant is in use, then leave it alone
if ((not clazz.endswith(" const")) and ("const " + clazz + " const") in callSet):
continue
if ((not clazz.endswith(" const")) and clazz.find("::iterator") != -1):
clazz2 = clazz.replace("::iterator", "::const_iterator") + " const"
if (clazz2 in callSet):
continue
# There is lots of macro magic going on in SRCDIR/include/sax/fshelper.hxx that should be using C++11 varag templates
if clazz.startswith("void sax_fastparser::FastSerializerHelper::"):
continue
# used by Windows build
if (clazz.find("DdeTopic::") != -1
or clazz.find("DdeData::") != -1
or clazz.find("DdeService::") != -1
or clazz.find("DdeTransaction::") != -1
or clazz.find("DdeConnection::") != -1
or clazz.find("DdeLink::") != -1
or clazz.find("DdeItem::") != -1
or clazz.find("DdeGetPutItem::") != -1):
continue
# the include/tools/rtti.hxx stuff
if (clazz.find("::StaticType()") != -1
or clazz.find("::IsOf(void *(*)(void))") != -1):
continue
# too much template magic here for my plugin
if (clazz.find(" cairocanvas::") != -1
or clazz.find(" canvas::") != -1
or clazz.find(" oglcanvas::") != -1
or clazz.find(" vclcanvas::") != -1):
continue
print clazz
# add an empty line at the end to make it easier for the unusedmethodsremove plugin to mmap() the output file
print
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