553ac951b3
Change-Id: I5d4c0b4d15a05cfc30d87003785ca841c46b1a0f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426583 Reviewed-by: Stephen Adams <sra@google.com>
22 lines
746 B
Dart
22 lines
746 B
Dart
// Copyright (c) 2017, 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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/*member: main:[null|powerset={null}]*/
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main() {
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abstractEquals();
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}
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////////////////////////////////////////////////////////////////////////////////
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// Call abstract method implemented by superclass.
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////////////////////////////////////////////////////////////////////////////////
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/*member: Class1.:[exact=Class1|powerset={N}{O}{N}]*/
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class Class1 {
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operator ==(_);
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}
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/*member: abstractEquals:[exact=JSBool|powerset={I}{O}{N}]*/
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abstractEquals() =>
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Class1() /*invoke: [exact=Class1|powerset={N}{O}{N}]*/ == Class1();
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