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0001 # auto-unexpected-qstringbuilder
0002
0003 Finds places where auto is deduced to be `QStringBuilder` instead of `QString`, which introduces crashes.
0004 Also warns for lambdas returning `QStringBuilder`.
0005
0006 #### Example
0007
0008 #define QT_USE_QSTRINGBUILDER
0009 #include <QtCore/QString>
0010 (...)
0011 const auto path = "hello " + QString::fromLatin1("world");
0012 qDebug() << path; // CRASH
0013
0014 #### Fixits
0015
0016 This check supports a fixit to rewrite your code. See the README.md on how to enable it.