static void main_sink(){char * data=main_data;delete data;}void main(){char * data;data=NULL;data=(char *)calloc(100, sizeof(char));main_data=data;main_sink();}
static void main_sink(){char * data=main_data;free(data);}static void main(){char * data;data=NULL;data=(char *)calloc(100, sizeof(char));main_data=data;main_sink();}