nonexistent-operator:6:4:6:7::Use of the non-existent ++ operator:UNDEFINED
nonexistent-operator:7:0:7:3::Use of the non-existent ++ operator:UNDEFINED
nonexistent-operator:8:5:8:8::Use of the non-existent ++ operator:UNDEFINED
nonexistent-operator:12:4:12:7::Use of the non-existent -- operator:UNDEFINED
nonexistent-operator:14:0:14:3::Use of the non-existent -- operator:UNDEFINED
nonexistent-operator:15:5:15:8::Use of the non-existent -- operator:UNDEFINED