p:=prog(){
	i:int;
	for(i=0; i<10; i=i+1){
		a:="now is the time";
		if(ref a!=2)
			print("bad ref a\n");
		b:=mk(array[2] of array of char={a,"ho"});
		if(ref b[0]!=3)
			print("bad ref b[0]\n");
		if(ref b[1]!=2)
			print("bad ref b[1]\n");
	}
};
p();
