void CppElementEvaluator::handleLookupItemMatch(const Snapshot &snapshot,
const LookupItem &lookupItem,
const LookupContext &context)
{
Symbol *declaration = lookupItem.declaration();
if (!declaration) {
const QString &type = Overview().prettyType(lookupItem.type(), QString());
m_element = QSharedPointer<CppElement>(new Unknown(type));
} else {
const FullySpecifiedType &type = declaration->type();
if (declaration->isNamespace()) {
m_element = QSharedPointer<CppElement>(new CppNamespace(declaration));
} else if (declaration->isClass()
|| declaration->isForwardClassDeclaration()
|| (declaration->isTemplate() && declaration->asTemplate()->declaration()
&& (declaration->asTemplate()->declaration()->isClass()
|| declaration->asTemplate()->declaration()->isForwardClassDeclaration()))) {
if (declaration->isForwardClassDeclaration())
if (Symbol *classDeclaration = snapshot.findMatchingClassDeclaration(declaration))
declaration = classDeclaration;
CppClass *cppClass = new CppClass(declaration);
if (m_lookupBaseClasses)
cppClass->lookupBases(declaration, context);
if (m_lookupDerivedClasses)
cppClass->lookupDerived(declaration, snapshot);
m_element = QSharedPointer<CppElement>(cppClass);
} else if (Enum *enumDecl = declaration->asEnum()) {
m_element = QSharedPointer<CppElement>(new CppEnum(enumDecl));
} else if (EnumeratorDeclaration *enumerator = dynamic_cast<EnumeratorDeclaration *>(declaration)) {
m_element = QSharedPointer<CppElement>(new CppEnumerator(enumerator));
} else if (declaration->isTypedef()) {
m_element = QSharedPointer<CppElement>(new CppTypedef(declaration));
} else if (declaration->isFunction()
|| (type.isValid() && type->isFunctionType())
|| declaration->isTemplate()) {
m_element = QSharedPointer<CppElement>(new CppFunction(declaration));
} else if (declaration->isDeclaration() && type.isValid()) {
m_element = QSharedPointer<CppElement>(
new CppVariable(declaration, context, lookupItem.scope()));
} else {
m_element = QSharedPointer<CppElement>(new CppDeclarableElement(declaration));
}
}
}
void CppElementEvaluator::handleLookupItemMatch(const Snapshot &snapshot,
const LookupItem &lookupItem,
const LookupContext &context,
const Scope *scope)
{
Symbol *declaration = lookupItem.declaration();
if (!declaration) {
const QString &type = Overview().prettyType(lookupItem.type(), QString());
// special case for bug QTCREATORBUG-4780
if (scope && scope->isFunction()
&& lookupItem.type().match(scope->asFunction()->returnType())) {
return;
}
m_element = QSharedPointer<CppElement>(new Unknown(type));
} else {
const FullySpecifiedType &type = declaration->type();
if (declaration->isNamespace()) {
m_element = QSharedPointer<CppElement>(new CppNamespace(declaration));
} else if (declaration->isClass()
|| declaration->isForwardClassDeclaration()
|| (declaration->isTemplate() && declaration->asTemplate()->declaration()
&& (declaration->asTemplate()->declaration()->isClass()
|| declaration->asTemplate()->declaration()->isForwardClassDeclaration()))) {
LookupContext contextToUse = context;
if (declaration->isForwardClassDeclaration()) {
const auto symbolFinder = m_modelManager->symbolFinder();
Symbol *classDeclaration = symbolFinder->findMatchingClassDeclaration(declaration,
snapshot);
if (classDeclaration) {
declaration = classDeclaration;
const QString fileName = QString::fromUtf8(declaration->fileName(),
declaration->fileNameLength());
const Document::Ptr declarationDocument = snapshot.document(fileName);
if (declarationDocument != context.thisDocument())
contextToUse = LookupContext(declarationDocument, snapshot);
}
}
CppClass *cppClass = new CppClass(declaration);
if (m_lookupBaseClasses)
cppClass->lookupBases(declaration, contextToUse);
if (m_lookupDerivedClasses)
cppClass->lookupDerived(declaration, snapshot);
m_element = QSharedPointer<CppElement>(cppClass);
} else if (Enum *enumDecl = declaration->asEnum()) {
m_element = QSharedPointer<CppElement>(new CppEnum(enumDecl));
} else if (EnumeratorDeclaration *enumerator = dynamic_cast<EnumeratorDeclaration *>(declaration)) {
m_element = QSharedPointer<CppElement>(new CppEnumerator(enumerator));
} else if (declaration->isTypedef()) {
m_element = QSharedPointer<CppElement>(new CppTypedef(declaration));
} else if (declaration->isFunction()
|| (type.isValid() && type->isFunctionType())
|| declaration->isTemplate()) {
m_element = QSharedPointer<CppElement>(new CppFunction(declaration));
} else if (declaration->isDeclaration() && type.isValid()) {
m_element = QSharedPointer<CppElement>(
new CppVariable(declaration, context, lookupItem.scope()));
} else {
m_element = QSharedPointer<CppElement>(new CppDeclarableElement(declaration));
}
}
}
