blob: c90957daf2f570d2938db80c736357935a4d98c7 [file] [log] [blame]
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test that F-bounded quantification works for generic methods, and that types
// that are passed to generic methods in dynamic calls are checked for being
// recursively defined. An exception should be thrown if the type doesn't meet
// the expectation.
library generic_methods_recursive_bound_error_test;
import "test_base.dart";
abstract class I<T> {
bool fun(T x);
void foo<T extends I<T>>(List<T> a) {
if (a.length > 1) {
class C implements I<C> {
bool fun(C c) => true;
main() {
dynamic bar = foo;
List<int> list = <int>[4, 2];
// The type int does not extend I<int>.
expectThrows(() => bar<int>(list), (e) => e is TypeError);