hausner@google.com
b2cbdba375
Start eliminating old-style function literals, i.e. remove return type and function names. Enforcing new style function literal syntax can be turned on with the vm flag --strict_function_literals. Review URL: https://codereview.chromium.org//11377102 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14805 260f80e4-7a28-3924-810f-c04153c831b5
39 lines
814 B
Dart
39 lines
814 B
Dart
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Dart test program testing closures.
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typedef T F<T>(T t);
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class Parameterized<T> {
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Parameterized() { }
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T mul3(F f, T t) { return 3*f(t); }
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T test(T t) {
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return mul3((T t) { return 3*t; }, t);
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}
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}
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class LocalFunction2Test {
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static int f(int n) {
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int a = 0;
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var g = (int n) {
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a += n;
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return a;
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};
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var h = (int n) {
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a += 10*n;
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return a;
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};
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return g(n) + h(n);
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}
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static testMain() {
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Expect.equals(3 + 33, f(3));
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Expect.equals(9.0, new Parameterized<double>().test(1.0));
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}
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}
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main() {
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LocalFunction2Test.testMain();
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}
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