void main(){long long * data;union_type my_union;data=NULL;data=NULL;data=(long long *)realloc(data, 100*sizeof(long long));my_union.a=data;{long long * data=my_union.b;delete data;}}
static void main(){long long * data;union_type my_union;data=NULL;data=new long long;my_union.a=data;{long long * data=my_union.b;delete data;}}