// @dart = 2.9
library test;

class A {
  T f<T>(T t) => t;
  int g(dynamic i) => 0;
}

main() {}
var a = new A();
var b = () => a.f(c);
var c = () => a.f(b);
var d = () => a.f(e);
var e = () => a.g(d);