1  QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,QtPrivate::List<SignalClass::QPrivateSignal>,void,void (__cdecl SignalClass:: *)(SignalClass::QPrivateSignal) __ptr64>::call qobjectdefs_impl.h  143  0x7ff7870e2fd5 
2  QtPrivate::FunctionPointer<void (__cdecl SignalClass:: *)(SignalClass::QPrivateSignal) __ptr64>::call<QtPrivate::List<SignalClass::QPrivateSignal>,void>                      qobjectdefs_impl.h  163  0x7ff7870e2d37 
3  QtPrivate::QSlotObject<void (__cdecl SignalClass:: *)(SignalClass::QPrivateSignal) __ptr64,QtPrivate::List<SignalClass::QPrivateSignal>,void>::impl                           qobject_impl.h      121  0x7ff7870e30ae 
4  QtPrivate::QSlotObjectBase::call                                                                                                                                              qobject_impl.h      101  0x5d3d46d8     
5  QMetaObject::activate                                                                                                                                                         qobject.cpp         3728 0x5d3c3158     
6  QMetaObject::activate                                                                                                                                                         qobject.cpp         3603 0x5d3c2a28     
7  SignalClass::signal2                                                                                                                                                          moc_signalclass.cpp 156  0x7ff7870e3418 
8  SignalClass::emit2                                                                                                                                                            signalclass.cpp     18   0x7ff7870e2caa 
9  main                                                                                                                                                                          main.cpp            21   0x7ff7870e254f 
10 invoke_main                                                                                                                                                                   exe_common.inl      65   0x7ff7870e3ab4 
11 __scrt_common_main_seh                                                                                                                                                        exe_common.inl      253  0x7ff7870e3957 
12 __scrt_common_main                                                                                                                                                            exe_common.inl      296  0x7ff7870e381e 
13 mainCRTStartup                                                                                                                                                                exe_main.cpp        17   0x7ff7870e3ad9 
14 BaseThreadInitThunk                                                                                                                                                           KERNEL32                 0x7ffd1e2d8364 
15 RtlUserThreadStart                                                                                                                                                            ntdll                    0x7ffd1f6470d1