Linter Demo

Errors: 1

Warnings: 1

File: /home/fstrocco/Dart/dart/benchmark/compiler/lib/src/native/native.dart

// Copyright (c) 2012, 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. library native; import 'dart:collection' show Queue; import '../constants/values.dart'; import '../dart2jslib.dart'; import '../dart_types.dart'; import '../elements/elements.dart'; import '../elements/modelx.dart' show ClassElementX, FunctionElementX, LibraryElementX; import '../js/js.dart' as js; import '../js_backend/js_backend.dart'; import '../js_emitter/js_emitter.dart' show CodeEmitterTask, NativeEmitter; import '../resolution/resolution.dart' show ResolverVisitor; import '../scanner/scannerlib.dart'; import '../ssa/ssa.dart'; import '../tree/tree.dart'; import '../universe/universe.dart' show SideEffects; import '../util/util.dart'; part 'behavior.dart'; part 'enqueue.dart'; part 'js.dart'; part 'scanner.dart'; part 'ssa.dart'; void maybeEnableNative(Compiler compiler, LibraryElementX library) { String libraryName = library.canonicalUri.toString(); if (library.entryCompilationUnit.script.name.contains( 'dart/tests/compiler/dart2js_native') || libraryName == 'dart:async' || libraryName == 'dart:html' || libraryName == 'dart:html_common' || libraryName == 'dart:indexed_db' || libraryName == 'dart:js' || libraryName == 'dart:svg' || libraryName == 'dart:_native_typed_data' || libraryName == 'dart:web_audio' || libraryName == 'dart:web_gl' || libraryName == 'dart:web_sql' || compiler.allowNativeExtensions) { library.canUseNative = true; } } // The tags string contains comma-separated 'words' which are either dispatch // tags (having JavaScript identifier syntax) and directives that begin with // `!`. List<String> nativeTagsOfClassRaw(ClassElement cls) { String quotedName = cls.nativeTagInfo; return quotedName.substring(1, quotedName.length - 1).split(','); } List<String> nativeTagsOfClass(ClassElement cls) { return nativeTagsOfClassRaw(cls).where((s) => !s.startsWith('!')).toList(); } bool nativeTagsForcedNonLeaf(ClassElement cls) => nativeTagsOfClassRaw(cls).contains('!nonleaf');