Index: pkg/compiler/lib/src/mirrors/dart2js_type_mirrors.dart |
diff --git a/pkg/compiler/lib/src/mirrors/dart2js_type_mirrors.dart b/pkg/compiler/lib/src/mirrors/dart2js_type_mirrors.dart |
deleted file mode 100644 |
index 6bf227c5a88d8a5e9833d0069ede0b938e22b1e3..0000000000000000000000000000000000000000 |
--- a/pkg/compiler/lib/src/mirrors/dart2js_type_mirrors.dart |
+++ /dev/null |
@@ -1,497 +0,0 @@ |
-// Copyright (c) 2013, 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. |
- |
-part of dart2js.mirrors; |
- |
-abstract class ClassMirrorMixin implements ClassSourceMirror { |
- bool get hasReflectedType => false; |
- Type get reflectedType { |
- throw new UnsupportedError("ClassMirror.reflectedType is not supported."); |
- } |
- |
- InstanceMirror newInstance(Symbol constructorName, List positionalArguments, |
- [Map<Symbol, dynamic> namedArguments]) { |
- throw new UnsupportedError("ClassMirror.newInstance is not supported."); |
- } |
-} |
- |
-abstract class Dart2JsTypeMirror |
- implements Dart2JsDeclarationMirror, TypeSourceMirror { |
- DartType get _type; |
- |
- String get _simpleNameString => _type.name; |
- |
- Dart2JsDeclarationMirror get owner => library; |
- |
- Dart2JsLibraryMirror get library; |
- |
- bool get hasReflectedType => throw new UnimplementedError(); |
- |
- Type get reflectedType => throw new UnimplementedError(); |
- |
- bool get isOriginalDeclaration => true; |
- |
- TypeMirror get originalDeclaration => this; |
- |
- List<TypeMirror> get typeArguments => const <TypeMirror>[]; |
- |
- List<TypeVariableMirror> get typeVariables => const <TypeVariableMirror>[]; |
- |
- TypeMirror createInstantiation(List<TypeMirror> typeArguments) { |
- if (typeArguments.isEmpty) return this; |
- throw new ArgumentError('Cannot create generic instantiation of $_type.'); |
- } |
- |
- bool get isVoid => false; |
- |
- bool get isDynamic => false; |
- |
- bool isSubtypeOf(TypeMirror other) { |
- if (other is Dart2JsTypeMirror) { |
- return mirrorSystem.compiler.types.isSubtype(this._type, other._type); |
- } else { |
- throw new ArgumentError(other); |
- } |
- } |
- |
- bool isAssignableTo(TypeMirror other) { |
- if (other is Dart2JsTypeMirror) { |
- return mirrorSystem.compiler.types.isAssignable(this._type, other._type); |
- } else { |
- throw new ArgumentError(other); |
- } |
- } |
- |
- String toString() => _type.toString(); |
-} |
- |
-/// Base implementations for mirrors on element based types. |
-abstract class Dart2JsTypeElementMirror extends Dart2JsElementMirror |
- with Dart2JsTypeMirror |
- implements TypeSourceMirror { |
- final DartType _type; |
- |
- Dart2JsTypeElementMirror(Dart2JsMirrorSystem system, DartType type) |
- : super(system, type.element), |
- this._type = type; |
- |
- Dart2JsLibraryMirror get library { |
- return mirrorSystem._getLibrary(_type.element.library); |
- } |
-} |
- |
-abstract class DeclarationMixin implements TypeMirror { |
- bool get isOriginalDeclaration => true; |
- |
- TypeMirror get originalDeclaration => this; |
- |
- List<TypeMirror> get typeArguments => const <TypeMirror>[]; |
-} |
- |
-abstract class Dart2JsGenericTypeMirror extends Dart2JsTypeElementMirror { |
- List<TypeMirror> _typeArguments; |
- List<TypeVariableMirror> _typeVariables; |
- |
- Dart2JsGenericTypeMirror(Dart2JsMirrorSystem system, GenericType type) |
- : super(system, type); |
- |
- TypeDeclarationElement get _element => super._element; |
- |
- GenericType get _type => super._type; |
- |
- bool get isOriginalDeclaration => false; |
- |
- TypeMirror get originalDeclaration => |
- mirrorSystem._getTypeDeclarationMirror(_element); |
- |
- List<TypeMirror> get typeArguments { |
- if (_typeArguments == null) { |
- _typeArguments = <TypeMirror>[]; |
- if (!_type.isRaw) { |
- for (DartType type in _type.typeArguments) { |
- _typeArguments.add(_getTypeMirror(type)); |
- } |
- } |
- } |
- return _typeArguments; |
- } |
- |
- List<TypeVariableMirror> get typeVariables { |
- if (_typeVariables == null) { |
- _typeVariables = <TypeVariableMirror>[]; |
- for (TypeVariableType typeVariable in _element.typeVariables) { |
- _typeVariables |
- .add(new Dart2JsTypeVariableMirror(mirrorSystem, typeVariable)); |
- } |
- } |
- return _typeVariables; |
- } |
- |
- Iterable<Dart2JsMemberMirror> _getDeclarationMirrors(Element element) { |
- if (element.isTypeVariable) { |
- assert(invariant(_element, _element == element.enclosingElement, |
- message: 'Foreigned type variable element $element.')); |
- for (Dart2JsTypeVariableMirror mirror in typeVariables) { |
- if (mirror._element == element) return [mirror]; |
- } |
- } |
- return super._getDeclarationMirrors(element); |
- } |
- |
- TypeMirror _getTypeMirror(DartType type) { |
- return super._getTypeMirror( |
- type.subst(_type.typeArguments, _type.element.typeVariables)); |
- } |
- |
- TypeSourceMirror createInstantiation( |
- List<TypeSourceMirror> newTypeArguments) { |
- if (newTypeArguments.isEmpty) return owner._getTypeMirror(_type.asRaw()); |
- if (newTypeArguments.length != typeVariables.length) { |
- throw new ArgumentError('Cannot create generic instantiation of $_type ' |
- 'with ${newTypeArguments.length} arguments, ' |
- 'expect ${typeVariables.length} arguments.'); |
- } |
- List<DartType> builder = <DartType>[]; |
- for (TypeSourceMirror newTypeArgument in newTypeArguments) { |
- if (newTypeArgument.isVoid) { |
- throw new ArgumentError('Cannot use void as type argument.'); |
- } |
- if (newTypeArgument is Dart2JsTypeMirror) { |
- builder.add(newTypeArgument._type); |
- } else { |
- throw new UnsupportedError('Cannot create instantiation using a type ' |
- 'mirror from a different mirrorSystem implementation.'); |
- } |
- } |
- return owner._getTypeMirror(_type.createInstantiation(builder)); |
- } |
-} |
- |
-class Dart2JsInterfaceTypeMirror extends Dart2JsGenericTypeMirror |
- with ObjectMirrorMixin, ClassMirrorMixin, ContainerMixin |
- implements ClassMirror { |
- Dart2JsInterfaceTypeMirror( |
- Dart2JsMirrorSystem system, InterfaceType interfaceType) |
- : super(system, interfaceType); |
- |
- ClassElement get _element => super._element; |
- |
- InterfaceType get _type => super._type; |
- |
- bool get isNameSynthetic { |
- if (_element.isMixinApplication) { |
- MixinApplicationElement mixinApplication = _element; |
- return mixinApplication.isUnnamedMixinApplication; |
- } |
- return false; |
- } |
- |
- void _forEachElement(f(Element element)) { |
- _element.forEachMember((_, element) => f(element)); |
- } |
- |
- ClassMirror get superclass { |
- if (_element.supertype != null) { |
- return _getTypeMirror(_element.supertype); |
- } |
- return null; |
- } |
- |
- bool isSubclassOf(Mirror other) { |
- if (other is Dart2JsTypeMirror) { |
- return other._type.element != null && |
- _element.isSubclassOf(other._type.element); |
- } else { |
- throw new ArgumentError(other); |
- } |
- } |
- |
- ClassMirror get mixin { |
- if (_element.isMixinApplication) { |
- MixinApplicationElement mixinApplication = _element; |
- return _getTypeMirror(mixinApplication.mixinType); |
- } |
- return this; |
- } |
- |
- List<ClassMirror> get superinterfaces { |
- var list = <ClassMirror>[]; |
- Link<DartType> link = _element.interfaces; |
- while (!link.isEmpty) { |
- var type = _getTypeMirror(link.head); |
- list.add(type); |
- link = link.tail; |
- } |
- return list; |
- } |
- |
- Map<Symbol, MethodMirror> get instanceMembers => null; |
- Map<Symbol, MethodMirror> get staticMembers => null; |
- |
- bool get isAbstract => _element.isAbstract; |
- |
- bool get isEnum => throw new UnimplementedError(); |
- |
- bool operator ==(other) { |
- if (identical(this, other)) { |
- return true; |
- } |
- if (other is! ClassMirror) { |
- return false; |
- } |
- return _type == other._type; |
- } |
- |
- String toString() => 'Mirror on interface type $_type'; |
-} |
- |
-class Dart2JsClassDeclarationMirror extends Dart2JsInterfaceTypeMirror |
- with DeclarationMixin { |
- Dart2JsClassDeclarationMirror(Dart2JsMirrorSystem system, InterfaceType type) |
- : super(system, type); |
- |
- bool isSubclassOf(ClassMirror other) { |
- if (other is Dart2JsClassDeclarationMirror) { |
- Dart2JsClassDeclarationMirror otherDeclaration = |
- other.originalDeclaration; |
- return _element.isSubclassOf(otherDeclaration._element); |
- } else if (other is FunctionTypeMirror) { |
- return false; |
- } |
- throw new ArgumentError(other); |
- } |
- |
- String toString() => 'Mirror on class ${_type.name}'; |
-} |
- |
-class Dart2JsTypedefMirror extends Dart2JsGenericTypeMirror |
- implements TypedefMirror { |
- final Dart2JsLibraryMirror _library; |
- List<TypeVariableMirror> _typeVariables; |
- var _definition; |
- |
- Dart2JsTypedefMirror(Dart2JsMirrorSystem system, TypedefType _typedef) |
- : this._library = system._getLibrary(_typedef.element.library), |
- super(system, _typedef); |
- |
- Dart2JsTypedefMirror.fromLibrary( |
- Dart2JsLibraryMirror library, TypedefType _typedef) |
- : this._library = library, |
- super(library.mirrorSystem, _typedef); |
- |
- TypedefType get _typedef => _type; |
- |
- LibraryMirror get library => _library; |
- |
- bool get isTypedef => true; |
- |
- FunctionTypeMirror get referent { |
- if (_definition == null) { |
- _definition = _getTypeMirror(_typedef.element.alias); |
- } |
- return _definition; |
- } |
- |
- bool get isClass => false; |
- |
- bool get isAbstract => false; |
- |
- bool get isEnum => throw new UnimplementedError(); |
- |
- String toString() => 'Mirror on typedef $_type'; |
-} |
- |
-class Dart2JsTypedefDeclarationMirror extends Dart2JsTypedefMirror |
- with DeclarationMixin { |
- Dart2JsTypedefDeclarationMirror(Dart2JsMirrorSystem system, TypedefType type) |
- : super(system, type); |
- |
- String toString() => 'Mirror on typedef ${_type.name}'; |
-} |
- |
-class Dart2JsTypeVariableMirror extends Dart2JsTypeElementMirror |
- implements TypeVariableMirror { |
- Dart2JsDeclarationMirror _owner; |
- |
- Dart2JsTypeVariableMirror( |
- Dart2JsMirrorSystem system, TypeVariableType typeVariableType) |
- : super(system, typeVariableType); |
- |
- TypeVariableType get _type => super._type; |
- |
- Dart2JsDeclarationMirror get owner { |
- if (_owner == null) { |
- _owner = |
- mirrorSystem._getTypeDeclarationMirror(_type.element.typeDeclaration); |
- } |
- return _owner; |
- } |
- |
- bool get isStatic => false; |
- |
- TypeMirror get upperBound => owner._getTypeMirror(_type.element.bound); |
- |
- bool operator ==(var other) { |
- if (identical(this, other)) { |
- return true; |
- } |
- if (other is! TypeVariableMirror) { |
- return false; |
- } |
- if (owner != other.owner) { |
- return false; |
- } |
- return qualifiedName == other.qualifiedName; |
- } |
- |
- String toString() => 'Mirror on type variable $_type'; |
-} |
- |
-class Dart2JsFunctionTypeMirror extends Dart2JsTypeElementMirror |
- with ObjectMirrorMixin, ClassMirrorMixin, DeclarationMixin |
- implements FunctionTypeMirror { |
- List<ParameterMirror> _parameters; |
- |
- Dart2JsFunctionTypeMirror( |
- Dart2JsMirrorSystem system, FunctionType functionType) |
- : super(system, functionType) { |
- assert(functionType.element != null); |
- } |
- |
- FunctionType get _type => super._type; |
- |
- // TODO(johnniwinther): Is this the qualified name of a function type? |
- Symbol get qualifiedName => originalDeclaration.qualifiedName; |
- |
- // TODO(johnniwinther): Substitute type arguments for type variables. |
- Map<Symbol, DeclarationMirror> get declarations { |
- var method = callMethod; |
- if (method != null) { |
- var map = new Map<Symbol, DeclarationMirror>.from( |
- originalDeclaration.declarations); |
- var name = method.qualifiedName; |
- assert(!map.containsKey(name)); |
- map[name] = method; |
- return new UnmodifiableMapView<Symbol, DeclarationMirror>(map); |
- } |
- return originalDeclaration.declarations; |
- } |
- |
- bool get isFunction => true; |
- |
- MethodMirror get callMethod => _convertElementMethodToMethodMirror( |
- mirrorSystem._getLibrary(_type.element.library), _type.element); |
- |
- ClassMirror get originalDeclaration => mirrorSystem._getTypeDeclarationMirror( |
- mirrorSystem.compiler.coreClasses.functionClass); |
- |
- // TODO(johnniwinther): Substitute type arguments for type variables. |
- ClassMirror get superclass => originalDeclaration.superclass; |
- |
- // TODO(johnniwinther): Substitute type arguments for type variables. |
- List<ClassMirror> get superinterfaces => originalDeclaration.superinterfaces; |
- |
- Map<Symbol, MethodMirror> get instanceMembers => null; |
- Map<Symbol, MethodMirror> get staticMembers => null; |
- |
- ClassMirror get mixin => this; |
- |
- bool get isPrivate => false; |
- |
- bool get isAbstract => false; |
- |
- bool get isEnum => throw new UnimplementedError(); |
- |
- List<TypeVariableMirror> get typeVariables => |
- originalDeclaration.typeVariables; |
- |
- TypeMirror get returnType => owner._getTypeMirror(_type.returnType); |
- |
- List<ParameterMirror> get parameters { |
- if (_parameters == null) { |
- _parameters = _parametersFromFunctionSignature( |
- owner, _type.element.functionSignature); |
- } |
- return _parameters; |
- } |
- |
- String toString() => 'Mirror on function type $_type'; |
- |
- bool isSubclassOf(ClassMirror other) => false; |
-} |
- |
-/// Common superclass for mirrors on `dynamic` and `void`. |
-abstract class Dart2JsBuiltinTypeMirror extends Dart2JsDeclarationMirror |
- with Dart2JsTypeMirror |
- implements TypeSourceMirror { |
- final Dart2JsMirrorSystem mirrorSystem; |
- final DartType _type; |
- |
- Dart2JsBuiltinTypeMirror( |
- Dart2JsMirrorSystem this.mirrorSystem, DartType this._type); |
- |
- Symbol get qualifiedName => simpleName; |
- |
- /** |
- * The builtin types have has no location. |
- */ |
- SourceLocation get location => null; |
- |
- /** |
- * The builtin types have has no owner. |
- */ |
- Dart2JsDeclarationMirror get owner => null; |
- |
- /** |
- * The builtin types have no library. |
- */ |
- Dart2JsLibraryMirror get library => null; |
- |
- /** |
- * The builtin types have no metadata. |
- */ |
- List<InstanceMirror> get metadata => const <InstanceMirror>[]; |
-} |
- |
-class Dart2JsVoidMirror extends Dart2JsBuiltinTypeMirror { |
- Dart2JsVoidMirror(Dart2JsMirrorSystem mirrorSystem, VoidType type) |
- : super(mirrorSystem, type); |
- |
- bool get isVoid => true; |
- |
- bool operator ==(other) { |
- if (identical(this, other)) { |
- return true; |
- } |
- if (other is! TypeMirror) { |
- return false; |
- } |
- return other.isVoid; |
- } |
- |
- int get hashCode => 13 * _type.hashCode; |
- |
- String toString() => 'Mirror on void'; |
-} |
- |
-class Dart2JsDynamicMirror extends Dart2JsBuiltinTypeMirror { |
- Dart2JsDynamicMirror(Dart2JsMirrorSystem mirrorSystem, DynamicType type) |
- : super(mirrorSystem, type); |
- |
- bool get isDynamic => true; |
- |
- bool operator ==(other) { |
- if (identical(this, other)) { |
- return true; |
- } |
- if (other is! TypeMirror) { |
- return false; |
- } |
- return other.isDynamic; |
- } |
- |
- int get hashCode => 13 * _type.hashCode; |
- |
- String toString() => 'Mirror on dynamic'; |
-} |