library opted_out_lib;
import self as self;

import "org-dartlang-testcase:///issue41496b_lib.dart" as opt_in;

typedef LegacyFoo = () →* void;
static method test(() →* void f) → dynamic
  ;
static method main() → dynamic
  ;

library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/nnbd_mixed/issue41496b_lib.dart:7:11: Error: Field 'f1' should be initialized because its type 'void Function()' doesn't allow null.
// LegacyFoo f1;
//           ^^
//
// pkg/front_end/testcases/nnbd_mixed/issue41496b_lib.dart:10:20: Error: Field 'f2' should be initialized because its type 'void Function()' doesn't allow null.
//   static LegacyFoo f2;
//                    ^^
//
import self as self2;
import "dart:core" as core;

import "org-dartlang-testcase:///issue41496b.dart";

class C extends core::Object {
  static field () → void f2;
  synthetic constructor •() → self2::C
    ;
}
static field () → void f1;
static method main() → dynamic
  ;