sigmund@google.com
64d7bc5acf
Review URL: https://chromiumcodereview.appspot.com//10248007 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@7101 260f80e4-7a28-3924-810f-c04153c831b5
59 lines
1.2 KiB
Dart
59 lines
1.2 KiB
Dart
// Copyright (c) 2012, 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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var staticClosure;
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staticMethod() => 42;
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class B {
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var instanceClosure;
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var nullField;
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instanceMethod() => 43;
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}
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checkUntyped(closure) {
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Expect.isTrue(closure is Function);
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}
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checkTyped(int closure()) {
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Expect.isTrue(closure is Function);
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}
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checkTypedNull(int closure()) {
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Expect.isFalse(closure is Function);
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}
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checkUntypedNull(closure) {
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Expect.isFalse(closure is Function);
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}
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main() {
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staticClosure = () => 44;
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B b = new B();
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b.instanceClosure = () => 45;
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closureStatement() => 46;
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var closureExpression = () => 47;
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checkUntyped(staticClosure);
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checkTyped(staticClosure);
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checkUntyped(staticMethod);
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checkTyped(staticMethod);
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checkUntyped(b.instanceClosure);
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checkTyped(b.instanceClosure);
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checkUntyped(b.instanceMethod);
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checkTyped(b.instanceMethod);
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checkUntyped(closureStatement);
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checkTyped(closureStatement);
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checkUntyped(closureExpression);
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checkTyped(closureExpression);
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checkTypedNull(b.nullField);
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checkUntypedNull(b.nullField);
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}
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