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// 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.
/// Defines the front-end API for converting source code to summaries.
library front_end.summary_generator;
import 'compiler_options.dart';
import '../base/processed_options.dart';
import '../kernel_generator_impl.dart';
/// Creates a summary representation of the build unit whose source files are in
/// [sources].
/// Intended to be a part of a modular compilation process.
/// Any dependency of [sources] that is not listed in
/// [CompilerOptions.additionalDills] and [CompilerOptions.sdkSummary] is
/// treated as an additional source file for the build unit.
/// Any `part` declarations found in [sources] must refer to part files which
/// are also listed in the build unit sources, otherwise an error results. (It
/// is not permitted to refer to a part file declared in another build unit).
/// If [truncate] is true, the resulting summary doesn't include any references
/// to libraries loaded from the input summaries, and only contains code that
/// was compiled from sources.
/// The return value is a list of bytes to write to the summary file.
Future<List<int>?> summaryFor(List<Uri> sources, CompilerOptions options,
{bool truncate: false}) async {
return (await generateKernel(
new ProcessedOptions(options: options, inputs: sources),
buildSummary: true,
buildComponent: false,
truncateSummary: truncate))