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Issues with qDebug and QString const reference
FileInfoWrapper(const QFileInfo &_fileInfo) : fileInfo(_fileInfo) {}

const QString& FileName() const { return fileInfo.fileName(); }

QFileInfo info(somePath);

qDebug() << info.absoluteDir(); // works

FileInfoWrapper test(info);

qDebug() << test.FileName(); // this crashes the entire application

std::cout << test.FileName().toStdString();