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f9f1ca6171
Change-Id: Ib8721cf976803d8d1b9d723b7e691e344c768b67 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149881 Reviewed-by: Sigmund Cherem <sigmund@google.com> Commit-Queue: Joshua Litt <joshualitt@google.com>
69 lines
1.1 KiB
Dart
69 lines
1.1 KiB
Dart
// Copyright (c) 2011, 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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class A {
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foo() {
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return 499;
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}
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bar(x) {
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return x + 499;
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}
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baz() {
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return 54;
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}
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titi() {
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return 123;
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}
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}
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class B {
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foo() {
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return 42;
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}
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bar(x) {
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return x + 42;
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}
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toto() {
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return foo() + 42;
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}
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}
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class C extends A {
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foo() {
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return 99;
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}
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bar(x) {
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return x + 99;
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}
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}
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void main() {
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var a = new A();
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Expect.equals(499, a.foo());
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Expect.equals(500, a.bar(1));
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var b = new B();
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Expect.equals(42, b.foo());
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Expect.equals(43, b.bar(1));
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var c = new C();
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Expect.equals(99, c.foo());
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Expect.equals(100, c.bar(1));
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Expect.equals(54, a.baz());
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Expect.equals(54, c.baz());
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// We don't call a.titi. This means that the compiler needs to trigger the
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// compilation of A.titi by going through the super-chain.
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Expect.equals(123, c.titi());
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Expect.equals(84, b.toto());
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}
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