puti ::= fn(x: int) {
	 #C("printf(\"%ld\\n\", (long)x);
");
};
putf ::= fn(x: float) {
	 #C("printf(\"%f\\n\", (double)x);
");
};

arr ::= pkg "a";

main ::= fn() {
	 x : arr.Arr(int);
};