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b3405d5ebc
BUG= R=asiva@google.com Review URL: https://codereview.chromium.org/1759973002 .
68 lines
1.2 KiB
Dart
68 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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// Test program for correct optimizations related to types fo allocated lists.
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// VMOptions=--optimization-counter-threshold=10 --no-use-osr --no-background-compilation
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import "package:expect/expect.dart";
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// Classes to induce polymorphism of degree 10.
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class A0 {
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test() => 0;
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}
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class A1 {
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test() => 1;
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}
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class A2 {
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test() => 2;
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}
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class A3 {
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test() => 3;
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}
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class A4 {
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test() => 4;
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}
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class A5 {
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test() => 5;
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}
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class A6 {
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test() => 6;
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}
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class A7 {
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test() => 7;
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}
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class A8 {
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test() => 8;
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}
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class A9 {
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test() => 9;
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}
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// Class with no test method.
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class B { }
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test(obj) {
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return obj.test();
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}
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main() {
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// Trigger optimization of 'test' function.
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List list = [new A0(), new A1(), new A2(), new A3(), new A4(),
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new A5(), new A6(), new A7(), new A8(), new A9()];
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for (int i = 0; i < 20; i++) {
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for (var obj in list) {
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test(obj);
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}
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}
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Expect.throws(() => test(new B()), (e) => e is NoSuchMethodError);
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}
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