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Revert "Add unawaited to package:meta"

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This reverts commit 0d44449aaa.

Reason for revert: Breaks Flutter HHH and the Dart->Flutter roll.

Original change's description:
> Add unawaited to package:meta
> 
> Change-Id: I09df4989591327bd4d148e73a5887b900902576c
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152680
> Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
> Reviewed-by: Jake Macdonald <jakemac@google.com>

TBR=brianwilkerson@google.com,jakemac@google.com

Change-Id: I71f491bccc37508a24b7f6f9d051ed914bafeccd
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/153351
Reviewed-by: Tess Strickland <sstrickl@google.com>
Commit-Queue: Tess Strickland <sstrickl@google.com>
This commit is contained in:
Tess Strickland 2020-07-07 08:14:51 +00:00 committed by commit-bot@chromium.org
parent 6de0f53e7c
commit 06cb010247
4 changed files with 10 additions and 42 deletions
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2
DEPS
View file

@ -123,7 +123,7 @@ vars = {
"oauth2_tag": "1.6.0",
"package_config_rev": "9c586d04bd26fef01215fd10e7ab96a3050cfa64",
"path_rev": "4f3bb71843fe5493ba490828a1721821d7b33746",
"pedantic_tag": "v1.9.1",
"pedantic_tag": "v1.9.0",
"ply_rev": "604b32590ffad5cbb82e4afef1d305512d06ae93",
"pool_rev": "86fbb2cde9bbc66c8d159909d2f65a5981ea5b50",
"protobuf_rev": "3746c8fd3f2b0147623a8e3db89c3ff4330de760",

13
pkg/meta/CHANGELOG.md
View file

@ -1,20 +1,9 @@
## 1.3.0-nnbd
## 1.2.0-nnbd
* Opt into null safety.
## 1.2.1
* Fixed a bug by adding an import of dart:async so that the code really is
compatible with the lower bound of the SDK constraints.
## 1.2.0
* Introduce `@doNotStore` to annotate methods, getters and functions to
indicate that values obtained by invoking them should not be stored in a
field or top-level variable.
* Introduce `unawaited` to mark invocations that return a `Future` where it's
intentional that the future is not being awaited. (Moved from
`package:pedantic`.)
## 1.1.8

27
pkg/meta/lib/meta.dart
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@ -1,9 +1,8 @@
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// Constants and functions that developers can use to express the intentions
/// that otherwise can't be deduced by statically analyzing the source code.
/// Constants for use in metadata annotations.
///
/// See also `@deprecated` and `@override` in the `dart:core` library.
///
@ -13,7 +12,7 @@
/// function's name differently.
///
/// For information on installing and importing this library, see the [meta
/// package on pub.dev](https://pub.dev/packages/meta). For examples of using
/// package on pub.dev](https://pub.dev/packages/meta). For examples of using
/// annotations, see
/// [Metadata](https://dart.dev/guides/language/language-tour#metadata) in the
/// language tour.
@ -267,26 +266,6 @@ const _VisibleForOverriding visibleForOverriding = _VisibleForOverriding();
/// library which is in the `test` folder of the defining package.
const _VisibleForTesting visibleForTesting = _VisibleForTesting();
/// Indicates to tools that [future] is intentionally not `await`-ed.
///
/// In an `async` context, it is normally expected that all [Future]s are
/// awaited, and that is the basis of the lint `unawaited_futures`. However,
/// there are times where one or more futures are intentionally not awaited.
/// This function may be used to ignore a particular future. It silences the
/// `unawaited_futures` lint.
///
/// ```
/// Future<void> saveUserPreferences() async {
/// await _writePreferences();
///
/// // While 'log' returns a Future, the consumer of 'saveUserPreferences'
/// // is unlikely to want to wait for that future to complete; they only
/// // care about the preferences being written).
/// unawaited(log('Preferences saved!'));
/// }
/// ```
void unawaited(Future<void>? future) {}
/// Used to annotate a class.
///
/// See [immutable] for more details.

10
pkg/meta/pubspec.yaml
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@ -1,11 +1,11 @@
name: meta
version: 1.3.0-nnbd
version: 1.2.0-nnbd
author: Dart Team <misc@dartlang.org>
homepage: https://github.com/dart-lang/sdk/tree/master/pkg/meta
description: >
This library contains the declarations of constants and functions that
developers can use to express the intentions that otherwise can't be deduced by
statically analyzing the source code. These declarations are intended to be
used by tools to provide a better user experience.
This library contains the definitions of annotations that provide additional
semantic information about the program being annotated. These annotations are
intended to be used by tools to provide a better user experience.
environment:
# This must remain a tight constraint (only allow dev versions) until nnbd is
# stable.