| library test; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/inference/local_return_and_yield.dart:19:36: 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; |
| |
| 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:19:36: 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]); |
| } |
| } |