Mangled name

?isDaylightTime@QDateTime@@QBE_NXZ

Exported by

sizefilenameversion
4115936Qt5Core_FSC_mod.dll5.4.2.41
5327960Qt5Core.dll5.13.2.0
4763136Qt5Core.dll5.9.1.0
4874240Qt5Core.dll5.11.2.0