Johnni Winther
34fb48bb8a
Migrates libraries dependent only on already migrated libraries. Change-Id: I0e85ee8dbc2afce031b92e0009e71c206a55af28 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/179502 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Jens Johansen <jensj@google.com>
28 lines
990 B
Dart
28 lines
990 B
Dart
// Copyright (c) 2016, 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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// @dart = 2.9
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library kernel.transformations.flags;
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import '../ast.dart';
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/// Flags summarizing the kinds of AST nodes contained in a given member or
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/// class, for speeding up transformations that only affect certain types of
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/// nodes.
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///
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/// These are set by the frontend and the deserializer.
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class TransformerFlag {
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/// The class or member contains 'super' calls, that is, one of the AST nodes
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/// [SuperPropertyGet], [SuperPropertySet], [SuperMethodInvocation].
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static const int superCalls = 1 << 0;
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/// Temporary flag used by the verifier to indicate that the given member
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/// has been seen.
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static const int seenByVerifier = 1 << 1;
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// TODO(asgerf): We could also add a flag for 'async' and will probably have
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// one for closures as well.
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}
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