ngeoffray@google.com
4ca65d0ba4
The optimization for non-final fields initialized in a generative constructor did not take into account whether the super constructor call escapes 'this', or uses an un-initialized field. The fix is to ensure we analyze the super constructor first before analyzing a constructor. R=lry@google.com Review URL: https://codereview.chromium.org//61163005 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@30408 260f80e4-7a28-3924-810f-c04153c831b5
27 lines
484 B
Dart
27 lines
484 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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import "package:expect/expect.dart";
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escape(object) {
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print(object.field + 42);
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}
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class A {
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A() {
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escape(this);
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}
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}
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class B extends A {
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var field;
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B() {
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field = 42;
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}
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}
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main() {
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Expect.throws(() => new B(), (e) => e is NoSuchMethodError);
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}
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