ngeoffray@google.com
b5dc7a3e30
Review URL: https://codereview.chromium.org//12045019 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17397 260f80e4-7a28-3924-810f-c04153c831b5
32 lines
1007 B
Dart
32 lines
1007 B
Dart
// Copyright (c) 2013, 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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// Regression test for https://code.google.com/p/dart/issues/detail?id=7697.
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// dart2js used to optimize [noSuchMethod] based on the user-provided
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// argument, and forget that the runtime might call it with its own
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// [InvocationMirror] implementation.
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class Hey {
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foo() => noSuchMethod(new FakeInvocationMirror());
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noSuchMethod(x) => x;
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}
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class You extends Hey {
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// We used to think this method is always called with a
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// FakeInvocationMirror instance, but it's also called with the
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// internal mirror implementation.
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noSuchMethod(x) => x.isGetter;
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}
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class FakeInvocationMirror implements InvocationMirror {
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final bool isGetter = false;
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}
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main() {
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var x = new Hey();
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Expect.isTrue(x.foo() is FakeInvocationMirror);
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var y = [new You()];
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Expect.isTrue(y[0].bar);
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}
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