Robert Nystrom
9d6fd6e25d
Change-Id: I0243e6112ea3dc31e69a2c1395e08575ab5cb276 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149561 Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Erik Ernst <eernst@google.com> Reviewed-by: Erik Ernst <eernst@google.com>
63 lines
1.2 KiB
Dart
63 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 ensuring that compiler can parse metadata. Need to add negative
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// test cases with illegal metadata annotations.
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library metadata_test.dart;
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import "package:expect/expect.dart";
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import "lib.dart" as Meta;
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class Tag {
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final String annotation;
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const Tag(this.annotation);
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}
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const meta1 = 1;
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const meta2 = const Tag("meta2");
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const extern = const Tag("external");
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@meta1
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var topLevelVar;
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@Meta.Alien.unknown()
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List unknownUnknowns = [];
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@meta1
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typedef int DingDong<@meta2 T>(@meta1 event);
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@meta1
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class A<@Tag("typeParam") T> {
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@meta1
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@meta2
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static String staticField = "s";
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@Meta.Alien("ET")
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int foo(@meta1 bool fool, {@meta1 @Tag("opt") x: 100}) {
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g() => 10;
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return x * g();
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}
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@Tag(r"timewarp")
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List<int> getNextWeeksLottoNumbers() => [1, 2, 3, 4, 5, 6];
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}
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@meta1
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main() {
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@meta1
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var a = new A();
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Expect.equals(0, a.foo(false, x: 0));
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for (@Tag("loopvar")
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int i = 0;
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i < 10;
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i++) {
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// Do something.
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}
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@meta1
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var s = r'This is a raw \\ string.';
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}
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