void main(){twoints * data;twoints * &data_ref=data;data=NULL;data=new twoints[100];data[0].a=0;data[0].b=0;printStructLine(&data[0]);{twoints * data=data_ref;}}
static void main(){twoints * data;twoints * &data_ref=data;data=NULL;data=new twoints[100];data[0].a=0;data[0].b=0;printStructLine(&data[0]);{twoints * data=data_ref;delete[] data;}}