QString fullyQualifiedName(const LookupContext &context, const Name *name, Scope *scope)
{
if (!name || !scope)
return QString();
const QList<LookupItem> items = context.lookup(name, scope);
if (items.isEmpty()) // "ui_xxx.h" might not be generated and nothing is forward declared.
return Overview().prettyName(name);
Symbol *symbol = items.first().declaration();
return Overview().prettyName(LookupContext::fullyQualifiedName(symbol));
}
static bool isVirtualFunction_helper(const Function *function,
const LookupContext &context,
VirtualType virtualType,
const Function **firstVirtual)
{
enum { Unknown, False, True } res = Unknown;
if (firstVirtual)
*firstVirtual = 0;
if (!function)
return false;
if (virtualType == PureVirtual)
res = function->isPureVirtual() ? True : False;
if (function->isVirtual()) {
if (firstVirtual)
*firstVirtual = function;
if (res == Unknown)
res = True;
}
if (!firstVirtual && res != Unknown)
return res == True;
QList<LookupItem> results = context.lookup(function->name(), function->enclosingScope());
if (!results.isEmpty()) {
const bool isDestructor = function->name()->isDestructorNameId();
foreach (const LookupItem &item, results) {
if (Symbol *symbol = item.declaration()) {
if (Function *functionType = symbol->type()->asFunctionType()) {
if (functionType->name()->isDestructorNameId() != isDestructor)
continue;
if (functionType == function) // already tested
continue;
if (!function->isSignatureEqualTo(functionType))
continue;
if (functionType->isFinal())
return res == True;
if (functionType->isVirtual()) {
if (!firstVirtual)
return true;
if (res == Unknown)
res = True;
*firstVirtual = functionType;
}
}
}
}
}
return res == True;
}