library;
import self as self;
import "dart:core" as core;

static method main() → dynamic {
  function local(({a: dynamic}) →* void f) → void {
    f(a: "Hello, World"){({a: dynamic}) →* void};
    f(){({a: dynamic}) →* void};
  }
  local(({dynamic a = #C1}) → Null {
    core::print(a);
  }){(({a: dynamic}) →* void) →* void};
}

constants  {
  #C1 = "Default greeting!"
}