Erik Ernst
0fcdc08e60
The new feature 'declaring constructors' will change the syntax such that it is an error for a non-declaring formal parameter declaration to have the modifier `final`, and it is an error to use `var` as a replacement for a type annotation (but the type annotation can still be omitted entirely). This CL removes those modifiers such that the tests will not start failing on things that aren't errors any more. Change-Id: Ie6628f66eca696b28900759d8234b814033b4027 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/456740 Reviewed-by: Chloe Stefantsova <cstefantsova@google.com> Commit-Queue: Erik Ernst <eernst@google.com>
69 lines
1.9 KiB
Dart
69 lines
1.9 KiB
Dart
// Copyright (c) 2015, 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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// Formatting can break multitests, so don't format them.
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// dart format off
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// Simple test program for sync* generator functions.
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import "package:expect/expect.dart";
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import "dart:async";
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var sync = "topLevelSync";
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var async = "topLevelAsync";
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var await = "topLevelAwait";
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var yield = "topLevelYield";
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test01() sync* {
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var yield = 0; // //# 01: syntax error
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var await = 0; // //# 02: syntax error
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bool yield() => false; //# 04: syntax error
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bool await() => false; //# 05: syntax error
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var x1 = sync;
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var x3 = await; // //# 08: syntax error
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var x4 = await 55; // //# 09: compile-time error
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var x4 = yield; // //# 10: syntax error
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var stream = new Stream.fromIterable([1, 2, 3]);
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await for (var e in stream) print(e); // //# 11: compile-time error
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}
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test02() sync* {
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yield 12321;
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return null; // //# 20: compile-time error
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}
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test03() sync* => null; // //# 30: syntax error
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get test04 sync* => null; // //# 40: syntax error
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set test04(a) sync* { print(a); } // //# 41: compile-time error
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class K {
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K() sync* {} // //# 50: compile-time error
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get nix sync* {}
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get garnix sync* => null; // //# 51: syntax error
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set etwas(z) sync* { } // //# 52: compile-time error
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sync() sync* {
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yield sync; // Yields a tear-off of the sync() method.
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}
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}
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main() {
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var x;
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x = test01();
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Expect.equals("()", x.toString());
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x = test02();
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test03(); //# 30: continued
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Expect.equals("(12321)", x.toString());
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x = test04; // //# 40: continued
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test04 = x; // //# 41: continued
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x = new K();
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print(x.garnix); //# 51: continued
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x.etwas = null; //# 52: continued
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print(x.sync().toList());
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Expect.equals(1, x.sync().length);
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// Expect.isTrue(x.sync().single is Function);
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}
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