// @dart = 2.9
A a = new A();
B b = new B();

class A {
  String get call => "My name is A";
}

class B {
  String Function() get call => () => "My name is B";
}

errors() {}

extension on String {
  String Function() get call => () => "My name is String";
}

extension on int {
  String get call => "My name is int";
}

extension on num {
  String get call => "My name is num";
}

main() {}
var topLevel1 = 1(10);
var topLevel2 = 1("10");
var topLevel3 = 1.0(10);
var topLevel4 = 1.0("10");
var topLevel5 = a(2);
var topLevel6 = a(2, "3");