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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 library js_backend.backend; | 5 library js_backend.backend; |
| 6 | 6 |
| 7 import 'dart:async' show Future; | 7 import 'dart:async' show Future; |
| 8 | 8 |
| 9 import 'package:js_runtime/shared/embedded_names.dart' as embeddedNames; | 9 import 'package:js_runtime/shared/embedded_names.dart' as embeddedNames; |
| 10 | 10 |
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| 920 commonElements, | 920 commonElements, |
| 921 compiler.resolution); | 921 compiler.resolution); |
| 922 return new ResolutionEnqueuer( | 922 return new ResolutionEnqueuer( |
| 923 task, | 923 task, |
| 924 compiler.options, | 924 compiler.options, |
| 925 compiler.reporter, | 925 compiler.reporter, |
| 926 compiler.options.analyzeOnly && compiler.options.analyzeMain | 926 compiler.options.analyzeOnly && compiler.options.analyzeMain |
| 927 ? const DirectEnqueuerStrategy() | 927 ? const DirectEnqueuerStrategy() |
| 928 : const TreeShakingEnqueuerStrategy(), | 928 : const TreeShakingEnqueuerStrategy(), |
| 929 new ResolutionEnqueuerListener( | 929 new ResolutionEnqueuerListener( |
| 930 kernelTask, | |
| 931 compiler.options, | 930 compiler.options, |
| 932 compiler.elementEnvironment, | 931 compiler.elementEnvironment, |
| 933 commonElements, | 932 commonElements, |
| 934 helpers, | 933 helpers, |
| 935 impacts, | 934 impacts, |
| 936 backendClasses, | 935 backendClasses, |
| 937 nativeBasicData, | 936 nativeBasicData, |
| 938 interceptorDataBuilder, | 937 interceptorDataBuilder, |
| 939 backendUsageBuilder, | 938 backendUsageBuilder, |
| 940 rtiNeedBuilder, | 939 rtiNeedBuilder, |
| 941 mirrorsDataBuilder, | 940 mirrorsDataBuilder, |
| 942 noSuchMethodRegistry, | 941 noSuchMethodRegistry, |
| 943 customElementsResolutionAnalysis, | 942 customElementsResolutionAnalysis, |
| 944 lookupMapResolutionAnalysis, | 943 lookupMapResolutionAnalysis, |
| 945 mirrorsResolutionAnalysis, | 944 mirrorsResolutionAnalysis, |
| 946 typeVariableResolutionAnalysis, | 945 typeVariableResolutionAnalysis, |
| 947 nativeResolutionEnqueuer), | 946 nativeResolutionEnqueuer, |
| 947 kernelTask), |
| 948 new ElementResolutionWorldBuilder( | 948 new ElementResolutionWorldBuilder( |
| 949 this, compiler.resolution, const OpenWorldStrategy()), | 949 this, compiler.resolution, const OpenWorldStrategy()), |
| 950 new ResolutionWorkItemBuilder(compiler.resolution)); | 950 new ResolutionWorkItemBuilder(compiler.resolution)); |
| 951 } | 951 } |
| 952 | 952 |
| 953 /// Creates an [Enqueuer] for code generation specific to this backend. | 953 /// Creates an [Enqueuer] for code generation specific to this backend. |
| 954 CodegenEnqueuer createCodegenEnqueuer( | 954 CodegenEnqueuer createCodegenEnqueuer( |
| 955 CompilerTask task, Compiler compiler, ClosedWorld closedWorld) { | 955 CompilerTask task, Compiler compiler, ClosedWorld closedWorld) { |
| 956 _typeVariableCodegenAnalysis = | 956 _typeVariableCodegenAnalysis = |
| 957 new TypeVariableCodegenAnalysis(this, helpers, mirrorsData); | 957 new TypeVariableCodegenAnalysis(this, helpers, mirrorsData); |
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| 1616 return _backend.defaultSuperclass(element); | 1616 return _backend.defaultSuperclass(element); |
| 1617 } | 1617 } |
| 1618 | 1618 |
| 1619 @override | 1619 @override |
| 1620 bool isNativeClass(ClassEntity element) => | 1620 bool isNativeClass(ClassEntity element) => |
| 1621 _backend.nativeBasicData.isNativeClass(element); | 1621 _backend.nativeBasicData.isNativeClass(element); |
| 1622 | 1622 |
| 1623 @override | 1623 @override |
| 1624 bool isForeign(Element element) => _backend.isForeign(element); | 1624 bool isForeign(Element element) => _backend.isForeign(element); |
| 1625 } | 1625 } |
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