library test;
//
// Problems in library:
//
// pkg/front_end/testcases/inference/local_return_and_yield.dart:19:38: Error: A value of type 'dynamic Function(dynamic)' can't be assigned to a variable of type 'FutureOr<int Function(int)>'.
//  - 'FutureOr' is from 'dart:async'.
// Try changing the type of the left hand side, or casting the right hand side to 'FutureOr<int Function(int)>'.
//     return /*@ returnType=dynamic */ (/*@ type=dynamic */ x) => x;
//                                      ^
//
import self as self;
import "dart:core" as core;
import "dart:async" as asy;

import "dart:async";

typedef IntToInt = (core::int*) →* core::int*;
static method main() → dynamic {
  function a() → (core::int*) →* core::int* {
    return (core::int* x) → core::int* => x;
  }
  function b() → asy::Future<(core::int*) →* core::int*>* async {
    return let final<BottomType> #t1 = invalid-expression "pkg/front_end/testcases/inference/local_return_and_yield.dart:19:38: Error: A value of type 'dynamic Function(dynamic)' can't be assigned to a variable of type 'FutureOr<int Function(int)>'.
 - 'FutureOr' is from 'dart:async'.
Try changing the type of the left hand side, or casting the right hand side to 'FutureOr<int Function(int)>'.
    return /*@ returnType=dynamic */ (/*@ type=dynamic */ x) => x;
                                     ^" in ((dynamic x) → dynamic => x) as{TypeError} asy::FutureOr<(core::int*) →* core::int*>*;
  }
  function c() → core::Iterable<(core::int*) →* core::int*>* sync* {
    yield(core::int* x) → core::int* => x;
  }
  function d() → core::Iterable<(core::int*) →* core::int*>* sync* {
    yield*<(core::int*) →* core::int*>[(core::int* x) → core::int* => x];
  }
  function e() → asy::Stream<(core::int*) →* core::int*>* async* {
    yield(core::int* x) → core::int* => x;
  }
  function f() → asy::Stream<(core::int*) →* core::int*>* async* {
    yield* asy::Stream::fromIterable<(core::int*) →* core::int*>(<(core::int*) →* core::int*>[(core::int* x) → core::int* => x]);
  }
}