Some preliminary support for quasi-generics

lib/runtime/dart/_js_mirrors.js

-dart_library.library('dart/_js_mirrors', null, /* Imports */[
-  "dart_runtime/dart",
-  'dart/_internal',
-  'dart/core',
-  'dart/mirrors'
-], /* Lazy imports */[
-], function(exports, dart, _internal, core, mirrors) {
-  'use strict';
-  let dartx = dart.dartx;
-  function getName(symbol) {
-    return _internal.Symbol.getName(dart.as(symbol, _internal.Symbol));
-  }
-  dart.fn(getName, core.String, [core.Symbol]);
-  function getSymbol(name, library) {
-    return dart.throw(new core.UnimplementedError("MirrorSystem.getSymbol unimplemented"));
-  }
-  dart.fn(getSymbol, core.Symbol, [dart.dynamic, dart.dynamic]);
-  dart.defineLazyProperties(exports, {
-    get currentJsMirrorSystem() {
-      return dart.throw(new core.UnimplementedError("MirrorSystem.currentJsMirrorSystem unimplemented"));
-    }
-  });
-  function reflect(reflectee) {
-    return new JsInstanceMirror._(reflectee);
-  }
-  dart.fn(reflect, mirrors.InstanceMirror, [dart.dynamic]);
-  function reflectType(key) {
-    return new JsClassMirror._(key);
-  }
-  dart.fn(reflectType, mirrors.TypeMirror, [core.Type]);
-  dart.defineLazyProperties(exports, {
-    get _dart() {
-      return dart;
-    },
-    get _metadata() {
-      return exports._dart.metadata;
-    }
-  });
-  function _dload(obj, name) {
-    return exports._dart.dload(obj, name);
-  }
-  dart.fn(_dload, dart.dynamic, [dart.dynamic, core.String]);
-  function _dput(obj, name, val) {
-    exports._dart.dput(obj, name, val);
-  }
-  dart.fn(_dput, dart.void, [dart.dynamic, core.String, dart.dynamic]);
-  function _dsend(obj, name, args) {
-    return exports._dart.dsend(obj, name, ...args);
-  }
-  dart.fn(_dsend, dart.dynamic, [dart.dynamic, core.String, core.List]);
-  let _toJsMap = Symbol('_toJsMap');
-  class JsInstanceMirror extends core.Object {
-    _(reflectee) {
-      this.reflectee = reflectee;
-    }
-    get type() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.type unimplemented"));
-    }
-    get hasReflectee() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.hasReflectee unimplemented"));
-    }
-    delegate(invocation) {
-      return dart.throw(new core.UnimplementedError("ClassMirror.delegate unimplemented"));
-    }
-    getField(symbol) {
-      let name = getName(symbol);
-      let field = _dload(this.reflectee, name);
-      return new JsInstanceMirror._(field);
-    }
-    setField(symbol, value) {
-      let name = getName(symbol);
-      _dput(this.reflectee, name, value);
-      return new JsInstanceMirror._(value);
-    }
-    invoke(symbol, args, namedArgs) {
-      if (namedArgs === void 0)
-        namedArgs = null;
-      let name = getName(symbol);
-      if (namedArgs != null) {
-        args = core.List.from(args);
-        args[dartx.add](this[_toJsMap](namedArgs));
-      }
-      let result = _dsend(this.reflectee, name, args);
-      return new JsInstanceMirror._(result);
-    }
-    [_toJsMap](map) {
-      let obj = {};
-      map.forEach(dart.fn((key, value) => {
-        obj[getName(key)] = value;
-      }, dart.dynamic, [core.Symbol, dart.dynamic]));
-      return obj;
-    }
-  }
-  JsInstanceMirror[dart.implements] = () => [mirrors.InstanceMirror];
-  dart.defineNamedConstructor(JsInstanceMirror, '_');
-  dart.setSignature(JsInstanceMirror, {
-    constructors: () => ({_: [JsInstanceMirror, [core.Object]]}),
-    methods: () => ({
-      delegate: [dart.dynamic, [core.Invocation]],
-      getField: [mirrors.InstanceMirror, [core.Symbol]],
-      setField: [mirrors.InstanceMirror, [core.Symbol, core.Object]],
-      invoke: [mirrors.InstanceMirror, [core.Symbol, core.List], [core.Map$(core.Symbol, dart.dynamic)]],
-      [_toJsMap]: [dart.dynamic, [core.Map$(core.Symbol, dart.dynamic)]]
-    })
-  });
-  let _metadata = Symbol('_metadata');
-  let _declarations = Symbol('_declarations');
-  let _cls = Symbol('_cls');
-  class JsClassMirror extends core.Object {
-    get metadata() {
-      return this[_metadata];
-    }
-    get declarations() {
-      return this[_declarations];
-    }
-    _(cls) {
-      this[_cls] = cls;
-      this.simpleName = core.Symbol.new(cls.name);
-      this[_metadata] = null;
-      this[_declarations] = null;
-      let fn = this[_cls][dart.metadata];
-      this[_metadata] = fn == null ? dart.list([], mirrors.InstanceMirror) : core.List$(mirrors.InstanceMirror).from(dart.as(dart.dsend(dart.dcall(fn), 'map', dart.fn(i => new JsInstanceMirror._(i), JsInstanceMirror, [dart.dynamic])), core.Iterable));
-      this[_declarations] = core.Map$(core.Symbol, mirrors.MethodMirror).new();
-      this[_declarations].set(this.simpleName, new JsMethodMirror._(this, this[_cls]));
-    }
-    newInstance(constructorName, args, namedArgs) {
-      if (namedArgs === void 0)
-        namedArgs = null;
-      dart.assert(getName(constructorName) == "");
-      dart.assert(namedArgs == null || dart.notNull(namedArgs.isEmpty));
-      let instance = new this[_cls](...args);
-      return new JsInstanceMirror._(instance);
-    }
-    get superinterfaces() {
-      let interfaces = this[_cls][dart.implements];
-      if (interfaces == null) {
-        return dart.list([], mirrors.ClassMirror);
-      }
-      dart.throw(new core.UnimplementedError("ClassMirror.superinterfaces unimplemented"));
-    }
-    getField(fieldName) {
-      return dart.throw(new core.UnimplementedError("ClassMirror.getField unimplemented"));
-    }
-    invoke(memberName, positionalArguments, namedArguments) {
-      if (namedArguments === void 0)
-        namedArguments = null;
-      return dart.throw(new core.UnimplementedError("ClassMirror.invoke unimplemented"));
-    }
-    isAssignableTo(other) {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isAssignable unimplemented"));
-    }
-    isSubclassOf(other) {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isSubclassOf unimplemented"));
-    }
-    isSubtypeOf(other) {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isSubtypeOf unimplemented"));
-    }
-    setField(fieldName, value) {
-      return dart.throw(new core.UnimplementedError("ClassMirror.setField unimplemented"));
-    }
-    get hasReflectedType() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.hasReflectedType unimplemented"));
-    }
-    get instanceMembers() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.instanceMembers unimplemented"));
-    }
-    get isAbstract() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isAbstract unimplemented"));
-    }
-    get isEnum() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isEnum unimplemented"));
-    }
-    get isOriginalDeclaration() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isOriginalDeclaration unimplemented"));
-    }
-    get isPrivate() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isPrivate unimplemented"));
-    }
-    get isTopLevel() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.isTopLevel unimplemented"));
-    }
-    get location() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.location unimplemented"));
-    }
-    get mixin() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.mixin unimplemented"));
-    }
-    get originalDeclaration() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.originalDeclaration unimplemented"));
-    }
-    get owner() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.owner unimplemented"));
-    }
-    get qualifiedName() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.qualifiedName unimplemented"));
-    }
-    get reflectedType() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.reflectedType unimplemented"));
-    }
-    get staticMembers() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.staticMembers unimplemented"));
-    }
-    get superclass() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.superclass unimplemented"));
-    }
-    get typeArguments() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.typeArguments unimplemented"));
-    }
-    get typeVariables() {
-      return dart.throw(new core.UnimplementedError("ClassMirror.typeVariables unimplemented"));
-    }
-  }
-  JsClassMirror[dart.implements] = () => [mirrors.ClassMirror];
-  dart.defineNamedConstructor(JsClassMirror, '_');
-  dart.setSignature(JsClassMirror, {
-    constructors: () => ({_: [JsClassMirror, [core.Type]]}),
-    methods: () => ({
-      newInstance: [mirrors.InstanceMirror, [core.Symbol, core.List], [core.Map$(core.Symbol, dart.dynamic)]],
-      getField: [mirrors.InstanceMirror, [core.Symbol]],
-      invoke: [mirrors.InstanceMirror, [core.Symbol, core.List], [core.Map$(core.Symbol, dart.dynamic)]],
-      isAssignableTo: [core.bool, [mirrors.TypeMirror]],
-      isSubclassOf: [core.bool, [mirrors.ClassMirror]],
-      isSubtypeOf: [core.bool, [mirrors.TypeMirror]],
-      setField: [mirrors.InstanceMirror, [core.Symbol, core.Object]]
-    })
-  });
-  class JsTypeMirror extends core.Object {
-    _(reflectedType) {
-      this.reflectedType = reflectedType;
-      this.hasReflectedType = true;
-    }
-    isAssignableTo(other) {
-      return dart.throw(new core.UnimplementedError("TypeMirror.isAssignable unimplemented"));
-    }
-    isSubtypeOf(other) {
-      return dart.throw(new core.UnimplementedError("TypeMirror.isSubtypeOf unimplemented"));
-    }
-    get isOriginalDeclaration() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.isOriginalDeclaration unimplemented"));
-    }
-    get isPrivate() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.isPrivate unimplemented"));
-    }
-    get isTopLevel() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.isTopLevel unimplemented"));
-    }
-    get location() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.location unimplemented"));
-    }
-    get metadata() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.metadata unimplemented"));
-    }
-    get originalDeclaration() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.originalDeclaration unimplemented"));
-    }
-    get owner() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.owner unimplemented"));
-    }
-    get qualifiedName() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.qualifiedName unimplemented"));
-    }
-    get simpleName() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.simpleName unimplemented"));
-    }
-    get typeArguments() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.typeArguments unimplemented"));
-    }
-    get typeVariables() {
-      return dart.throw(new core.UnimplementedError("TypeMirror.typeVariables unimplemented"));
-    }
-  }
-  JsTypeMirror[dart.implements] = () => [mirrors.TypeMirror];
-  dart.defineNamedConstructor(JsTypeMirror, '_');
-  dart.setSignature(JsTypeMirror, {
-    constructors: () => ({_: [JsTypeMirror, [core.Type]]}),
-    methods: () => ({
-      isAssignableTo: [core.bool, [mirrors.TypeMirror]],
-      isSubtypeOf: [core.bool, [mirrors.TypeMirror]]
-    })
-  });
-  let _name = Symbol('_name');
-  class JsParameterMirror extends core.Object {
-    _(name, t, annotations) {
-      this[_name] = name;
-      this.type = new JsTypeMirror._(t);
-      this.metadata = core.List$(mirrors.InstanceMirror).from(annotations[dartx.map](dart.fn(a => new JsInstanceMirror._(a), JsInstanceMirror, [dart.dynamic])));
-    }
-    get defaultValue() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.defaultValues unimplemented"));
-    }
-    get hasDefaultValue() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.hasDefaultValue unimplemented"));
-    }
-    get isConst() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.isConst unimplemented"));
-    }
-    get isFinal() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.isFinal unimplemented"));
-    }
-    get isNamed() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.isNamed unimplemented"));
-    }
-    get isOptional() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.isOptional unimplemented"));
-    }
-    get isPrivate() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.isPrivate unimplemented"));
-    }
-    get isStatic() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.isStatic unimplemented"));
-    }
-    get isTopLevel() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.isTopLevel unimplemented"));
-    }
-    get location() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.location unimplemented"));
-    }
-    get owner() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.owner unimplemented"));
-    }
-    get qualifiedName() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.qualifiedName unimplemented"));
-    }
-    get simpleName() {
-      return dart.throw(new core.UnimplementedError("ParameterMirror.simpleName unimplemented"));
-    }
-  }
-  JsParameterMirror[dart.implements] = () => [mirrors.ParameterMirror];
-  dart.defineNamedConstructor(JsParameterMirror, '_');
-  dart.setSignature(JsParameterMirror, {
-    constructors: () => ({_: [JsParameterMirror, [core.String, core.Type, core.List]]})
-  });
-  let _method = Symbol('_method');
-  let _params = Symbol('_params');
-  let _createParameterMirrorList = Symbol('_createParameterMirrorList');
-  class JsMethodMirror extends core.Object {
-    _(cls, method) {
-      this[_method] = method;
-      this[_name] = getName(cls.simpleName);
-      this[_params] = null;
-      let ftype = exports._dart.classGetConstructorType(cls[_cls]);
-      this[_params] = this[_createParameterMirrorList](ftype);
-    }
-    get constructorName() {
-      return core.Symbol.new('');
-    }
-    get parameters() {
-      return this[_params];
-    }
-    [_createParameterMirrorList](ftype) {
-      if (ftype == null) {
-        return dart.list([], mirrors.ParameterMirror);
-      }
-      let args = dart.as(dart.dload(ftype, 'args'), core.List);
-      let opts = dart.as(dart.dload(ftype, 'optionals'), core.List);
-      let params = core.List$(mirrors.ParameterMirror).new(dart.notNull(args[dartx.length]) + dart.notNull(opts[dartx.length]));
-      for (let i = 0; dart.notNull(i) < dart.notNull(args[dartx.length]); i = dart.notNull(i) + 1) {
-        let type = args[dartx.get](i);
-        let metadata = dart.dindex(dart.dload(ftype, 'metadata'), i);
-        let param = new JsParameterMirror._('', dart.as(type, core.Type), dart.as(metadata, core.List));
-        params[dartx.set](i, param);
-      }
-      for (let i = 0; dart.notNull(i) < dart.notNull(opts[dartx.length]); i = dart.notNull(i) + 1) {
-        let type = opts[dartx.get](i);
-        let metadata = dart.dindex(dart.dload(ftype, 'metadata'), dart.notNull(args[dartx.length]) + dart.notNull(i));
-        let param = new JsParameterMirror._('', dart.as(type, core.Type), dart.as(metadata, core.List));
-        params[dartx.set](dart.notNull(i) + dart.notNull(args[dartx.length]), param);
-      }
-      return params;
-    }
-    get isAbstract() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isAbstract unimplemented"));
-    }
-    get isConstConstructor() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isConstConstructor unimplemented"));
-    }
-    get isConstructor() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isConstructor unimplemented"));
-    }
-    get isFactoryConstructor() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isFactoryConstructor unimplemented"));
-    }
-    get isGenerativeConstructor() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isGenerativeConstructor unimplemented"));
-    }
-    get isGetter() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isGetter unimplemented"));
-    }
-    get isOperator() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isOperator unimplemented"));
-    }
-    get isPrivate() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isPrivate unimplemented"));
-    }
-    get isRedirectingConstructor() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isRedirectingConstructor unimplemented"));
-    }
-    get isRegularMethod() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isRegularMethod unimplemented"));
-    }
-    get isSetter() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isSetter unimplemented"));
-    }
-    get isStatic() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isStatic unimplemented"));
-    }
-    get isSynthetic() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isSynthetic unimplemented"));
-    }
-    get isTopLevel() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.isTopLevel unimplemented"));
-    }
-    get location() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.location unimplemented"));
-    }
-    get metadata() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.metadata unimplemented"));
-    }
-    get owner() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.owner unimplemented"));
-    }
-    get qualifiedName() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.qualifiedName unimplemented"));
-    }
-    get returnType() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.returnType unimplemented"));
-    }
-    get simpleName() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.simpleName unimplemented"));
-    }
-    get source() {
-      return dart.throw(new core.UnimplementedError("MethodMirror.source unimplemented"));
-    }
-  }
-  JsMethodMirror[dart.implements] = () => [mirrors.MethodMirror];
-  dart.defineNamedConstructor(JsMethodMirror, '_');
-  dart.setSignature(JsMethodMirror, {
-    constructors: () => ({_: [JsMethodMirror, [JsClassMirror, dart.dynamic]]}),
-    methods: () => ({[_createParameterMirrorList]: [core.List$(mirrors.ParameterMirror), [dart.dynamic]]})
-  });
-  // Exports:
-  exports.getName = getName;
-  exports.getSymbol = getSymbol;
-  exports.reflect = reflect;
-  exports.reflectType = reflectType;
-  exports.JsInstanceMirror = JsInstanceMirror;
-  exports.JsClassMirror = JsClassMirror;
-  exports.JsTypeMirror = JsTypeMirror;
-  exports.JsParameterMirror = JsParameterMirror;
-  exports.JsMethodMirror = JsMethodMirror;
-});