anchor.diff:    _i1.apply('build_web_compilers|kernel', [_i6.ddcKernelBuilder],
         _i1.toNoneByDefault(),
         isOptional: true, hideOutput: true),
  -  _i1.apply(
  -      'build_web_compilers|ddc', [_i6.devCompilerBuilder], _i1.toAllPackages(),
  +  _i1.apply('build_web_compilers|ddc', [_i6.ddcBuilder], _i1.toAllPackages(),
         isOptional: true,
         hideOutput: true,
         appliesBuilders: [
  +        'build_web_compilers|ddc_modules',
           'build_web_compilers|dart_source_cleanup',
  -        'build_web_compilers|kernel',
  -        'build_modules|dartdevc',
  -        'build_modules|dart2js'
  +        'build_web_compilers|kernel'
         ]),
     _i1.apply('build_web_compilers|entrypoint', [_i6.webEntrypointBuilder],
         _i1.toRoot(),
  
positive.code:       hideOutput: true,
        appliesBuilders: ['build_modules|module_cleanup']),
    _i1.apply(
        'build_modules|vm',
        [
          _i5.metaModuleBuilderFactoryForPlatform('vm'),
          _i5.metaModuleCleanBuilderFactoryForPlatform('vm'),
          _i5.moduleBuilderFactoryForPlatform('vm')
        ],
        _i1.toNoneByDefault(),
        isOptional: true,
        hideOutput: true,
        appliesBuilders: ['build_modules|module_cleanup']),
    _i1.apply(
        'build_modules|dart2js',
        [
          _i5.metaModuleBuilderFactoryForPlatform('dart2js'),
          _i5.metaModuleCleanBuilderFactoryForPlatform('dart2js'),
          _i5.moduleBuilderFactoryForPlatform('dart2js')
        ],
        _i1.toNoneByDefault(),
        isOptional: true,
        hideOutput: true,
        appliesBuilders: ['build_modules|module_cleanup']),
    _i1.apply(
        'build_modules|dartdevc',
        [
          _i5.metaModuleBuilderFactoryForPlatform('dartdevc'),
          _i5.metaModuleCleanBuilderFactoryForPlatform('dartdevc'),
          _i5.moduleBuilderFactoryForPlatform('dartdevc'),
          _i5.unlinkedSummaryBuilderForPlatform('dartdevc'),
          _i5.linkedSummaryBuilderForPlatform('dartdevc')
        ],
        _i1.toNoneByDefault(),
        isOptional: true,
  
negative.code:       defaultReleaseOptions: _i7.BuilderOptions({'enabled': true}),
        defaultGenerateFor: const _i4.InputSet()),
    _i1.applyPostProcess('build_web_compilers|dart2js_archive_extractor',
        _i6.dart2jsArchiveExtractor,
        defaultReleaseOptions: _i7.BuilderOptions({'filter_outputs': true}),
        defaultGenerateFor: const _i4.InputSet())
  ];
  