blob: 44d2ef9d29dee3230c8a28c50ce9c048ad505a7a [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 program testing closures.
import "package:expect/expect.dart";
typedef T F<T>(T t);
class Parameterized<T> {
Parameterized() {}
T mul3(F<T> f, T t) {
return (3 as dynamic) * f(t);
}
T test(T t) {
return mul3((T t) {
return (3 as dynamic) * t;
}, t);
}
}
class LocalFunction2Test {
static int f(int n) {
int a = 0;
var g = (int n) {
a += n;
return a;
};
var h = (int n) {
a += 10 * n;
return a;
};
return g(n) + h(n);
}
static testMain() {
Expect.equals(3 + 33, f(3));
Expect.equals(9.0, new Parameterized<double>().test(1.0));
}
}
main() {
LocalFunction2Test.testMain();
}