blob: 8b2dd860ee0cb832ed2a895d77fd3568a14c2560 [file] [log] [blame]
// @dart = 2.9
library test;
import 'dart:async';
T f<T>() => null;
class B<T> {
void operator []=(Map<int, T> x, List<T> y) {}
}
class C<U> extends B<Future<U>> {
void h() {}
void operator []=(Object x, Object y) {}
}
main() {}