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namespace;
include rt;
// a static function of a struct can be called by its bare name inside the struct's
// methods and static functions, as a struct constant can. the struct's own function
// wins over a top-level one of the same name; outside the struct only S.name reaches it.
int lim() { return 100; }
int base() { return 7; }
struct S {
int v;
static int lim() { return 3; }
static int twice(int x) { return x * 2; }
static int both() { return lim() + twice(4); }
int get() { return lim() + this.v; }
int scaled() { return twice(this.v) + later(); }
int top() { return base(); }
static int later() { return 1000; }
}
int main() {
S s;
s.v = 5;
rt.put_n(S.lim()); rt.put_c(32); // 3
rt.put_n(lim()); rt.put_c(32); // 100, the global one
rt.put_n(S.both()); rt.put_c(32); // 3 + 8
rt.put_n(s.get()); rt.put_c(32); // 3 + 5
rt.put_n(s.scaled()); rt.put_c(32); // 10 + 1000, a static function declared later
rt.put_n(s.top()); rt.put_c(10); // 7, a global that the struct has no member of
return 0;
}
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