pkg/compiler/test/custom_split/data/diamond/constraints.dart

// Copyright (c) 2021, 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.

import 'dart:isolate';

import 'package:compiler/src/deferred_load/program_split_constraints/nodes.dart';
import '../../constraint_harness.dart';

void main(List<String> args, SendPort sendPort) {
  waitForImportsAndInvoke(sendPort, processDeferredImports);
}

List<Node> processDeferredImports(List<String> imports) {
  var builder = ProgramSplitBuilder();
  return [
    ...imports.map(builder.referenceNode),
    builder.orderNode('step1', 'step2a'),
    builder.orderNode('step1', 'step2b'),
    builder.orderNode('step2a', 'step3'),
    builder.orderNode('step2b', 'step3'),
  ];
}