Foo ::= struct {
	x: int;
};
#export main ::= fn() Foo {
	g ::= fn() int { 3 };
	a : [3]int;
	b := a[1:3];
	b[0] = 7;
	f: Foo;
	each i, j := b {
		 f.x += i + j;
	}
	each k := 10..100 {
		 f.x += k;
	}
	
	f
};