| import 'dart:async'; |
| |
| class A {} |
| |
| mixin M on A {} |
| |
| enum En { element; } |
| |
| extension type E1(num it) implements Object {} |
| |
| extension type E2(E1 it) implements Object {} |
| |
| extension type E3(String? it) implements Object {} |
| |
| extension type E4(E3 it) implements Object {} |
| |
| extension type E5(Null it) implements void {} |
| |
| extension type E6(Null it) implements dynamic {} |
| |
| extension type E7(Null it) implements double? {} |
| |
| extension type E8(bool it) implements FutureOr<bool> {} |
| |
| extension type E9<X>(X it) implements FutureOr<X> {} |
| |
| extension type E10(void Function(int) it) implements Function {} |
| |
| extension type E11(String Function() it) implements String Function() {} |
| |
| extension type E12((int, Object?) it) implements Record {} |
| |
| extension type E13((Null, num) it) implements (Null, num) {} |
| |
| extension type E14(Null it) implements Null {} |
| |
| extension type E15<X>(X it) implements Never {} |
| |
| extension type E16(Null it) implements Never {} |
| |
| extension type E17(A a) implements A {} |
| |
| extension type E18(M m) implements M {} |
| |
| extension type E19(En en) implements En {} |
