// interfaces declare no init/destroy; init and destroy return nothing;
// destroy takes no parameters (first one reported); one init per class.
// class Fine: init may take parameters and destroy may be private
SYN_UNEXPECTED_TOKEN 2 10
SYN_UNEXPECTED_TOKEN 3 10
SEM_LIFECYCLE_RETURN 7 33
SEM_DUPLICATE_NAME 10 17
SEM_LIFECYCLE_PARAMS 12 25
SEM_LIFECYCLE_RETURN 12 56