blob: b517423990bce5a5acb1b4676bed90dd6ca73807 [file] [log] [blame]
// Copyright (c) 2011, 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.
// Dart test for function type alias with a type parameter as result type.
import "package:expect/expect.dart";
typedef bool F<bool>(bool a); // 'bool' is not the boolean type.
bool bar(bool a) {
int baz(int a) {
class A<T> {
T foo(T a) {
main() {
Expect.isTrue(bar is F);
Expect.isTrue(baz is F);
Expect.isTrue(bar is F<bool>);
Expect.isTrue(baz is F<int>);
Expect.isTrue(bar is !F<int>);
Expect.isTrue(baz is !F<bool>);
var b = new A<bool>();
var i = new A<int>();
Expect.isTrue( is F);
Expect.isTrue( is F);
Expect.isTrue( is F<bool>);
Expect.isTrue( is F<int>);
Expect.isTrue( is !F<int>);
Expect.isTrue( is !F<bool>);