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192579020c
Bug: Change-Id: I194436597ba39b2e2b872fb58b77314ab925b3aa Reviewed-on: https://dart-review.googlesource.com/7080 Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com>
39 lines
960 B
Dart
39 lines
960 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 dart2js that used to miscompile
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// [A.visitInvokeDynamicMethod].
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import "package:expect/expect.dart";
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var a = 2;
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class Tupe {
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const Tupe();
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get instructionType => a == 2 ? this : new A();
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refine(a, b) => '$a$b';
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}
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class Node {
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final selector = null;
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var inputs = {"a": const Tupe(), "b": const Tupe()};
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bool isCallOnInterceptor = false;
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getDartReceiver() {
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return isCallOnInterceptor ? inputs["a"] : inputs["b"];
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}
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}
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class A {
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visitInvokeDynamicMethod(node) {
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var receiverType = node.getDartReceiver().instructionType;
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return receiverType.refine(node.selector, node.selector);
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}
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}
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main() {
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Expect.equals(
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'nullnull', [new A()].last.visitInvokeDynamicMethod(new Node()));
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}
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