$ /home/xxx/dvlp/cpp/code/upp/out/CLANGcpp17ubsan.Debug.Debug_Full.Gui.Mt.Shared/CoreTutorial
/home/xxx/dvlp/cpp/code/upp/lukoml/uppsrc/RichEdit/Cursor.cpp:82:5: runtime error: load of value 17, which is not a valid value for type 'bool'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/xxx/dvlp/cpp/code/upp/lukoml/uppsrc/RichEdit/Cursor.cpp:82:5 in
/home/xxx/dvlp/cpp/code/upp/lukoml/uppsrc/RichEdit/Cursor.cpp:83:6: runtime error: load of value 82, which is not a valid value for type 'bool'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/xxx/dvlp/cpp/code/upp/lukoml/uppsrc/RichEdit/Cursor.cpp:83:6 in