blob: 2b2cff009e559239fc9f5936db1f7b72a968d9de [file] [log] [blame]
// Copyright (c) 2019, 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.
/// @assertion If both the extension and the method is generic, then inference
/// must infer the extension type parameters first, to figure out whether the
/// extension applies, and only then start inferring method type parameters. As
/// mentioned above, the inference is similar to other cases of chained inference.
/// @description Check that compile error is thrown if parameter type is
/// statically incorrect.
/// @author
int count(String string, int length) => length + string.length;
extension SuperList<T> on List<T> {
R foldRight<R>(R base, R combine(T element, R accumulator)) {
for (int i = this.length - 1; i >= 0; i--) {
base = combine(this[i], base);
return base;
List<List> toTest = [[1, 2, 3]];
main() {
toTest.foldRight(0, count);
// ^
// [analyzer] unspecified
// [cfe] unspecified