pkg/dev_compiler/lib/js/es6/dart_sdk.js

Index: pkg/dev_compiler/lib/js/es6/dart_sdk.js
diff --git a/pkg/dev_compiler/lib/js/es6/dart_sdk.js b/pkg/dev_compiler/lib/js/es6/dart_sdk.js
index be696798fe9c0a30632ba5f90a006c7d6ce73782..04e02ce472754f5596b2abbf49c3d24149cde457 100644
--- a/pkg/dev_compiler/lib/js/es6/dart_sdk.js
+++ b/pkg/dev_compiler/lib/js/es6/dart_sdk.js
@@ -616,6 +616,7 @@ let dynamicAndStringAndListTodynamic = () => (dynamicAndStringAndListTodynamic =
 let dynamicToMap = () => (dynamicToMap = dart.constFn(dart.definiteFunctionType(core.Map, [dart.dynamic])))();
 let TypeAndInvocationTodynamic = () => (TypeAndInvocationTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [core.Type, core.Invocation])))();
 let SymbolAnddynamicTovoid = () => (SymbolAnddynamicTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [core.Symbol, dart.dynamic])))();
+let MapOfSymbol$dynamicTodynamic = () => (MapOfSymbol$dynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [MapOfSymbol$dynamic()])))();
 let StringAnddynamicTovoid = () => (StringAnddynamicTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [core.String, dart.dynamic])))();
 let dynamicToTypeMirror = () => (dynamicToTypeMirror = dart.constFn(dart.definiteFunctionType(mirrors.TypeMirror, [dart.dynamic])))();
 let dynamicAnddynamicAnddynamicTovoid = () => (dynamicAnddynamicAnddynamicTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic, dart.dynamic])))();
@@ -13087,58 +13088,66 @@ _js_mirrors._Lazy$ = dart.generic(T => {
   return _Lazy;
 });
 _js_mirrors._Lazy = _Lazy();
+_js_mirrors._getNameForESSymbol = function(member) {
+  let str = dart.toString(member);
+  dart.assert(dart.test(str[dartx.startsWith]('Symbol(')) && dart.test(str[dartx.endsWith](')')));
+  return str[dartx.substring](7, dart.notNull(str[dartx.length]) - 1);
+};
+dart.lazyFn(_js_mirrors._getNameForESSymbol, () => dynamicToString());
+_js_mirrors._toDartMap = function(data) {
+  if (data == null) return dart.map();
+  let map = _js_mirrors._dart.map(data);
+  let privateMembers = Object.getOwnPropertySymbols(data);
+  for (let member of core.Iterable._check(privateMembers)) {
+    let name = _js_mirrors._getNameForESSymbol(member);
+    map[dartx.set](name, data[member]);
+  }
+  return map;
+};
+dart.lazyFn(_js_mirrors._toDartMap, () => dynamicToMap());
 _js_mirrors._getConstructors = function(obj) {
   let sig = _js_mirrors._dart.getConstructorSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getConstructors, () => dynamicToMap());
 _js_mirrors._getFields = function(obj) {
   let sig = _js_mirrors._dart.getFieldSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getFields, () => dynamicToMap());
 _js_mirrors._getMethods = function(obj) {
   let sig = _js_mirrors._dart.getMethodSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getMethods, () => dynamicToMap());
 _js_mirrors._getGetters = function(obj) {
   let sig = _js_mirrors._dart.getGetterSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getGetters, () => dynamicToMap());
 _js_mirrors._getSetters = function(obj) {
   let sig = _js_mirrors._dart.getSetterSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getSetters, () => dynamicToMap());
 _js_mirrors._getStaticFields = function(obj) {
   let sig = _js_mirrors._dart.getStaticFieldSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getStaticFields, () => dynamicToMap());
 _js_mirrors._getStatics = function(obj) {
   let sig = _js_mirrors._dart.getStaticSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getStatics, () => dynamicToMap());
 _js_mirrors._getStaticGetters = function(obj) {
   let sig = _js_mirrors._dart.getStaticGetterSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getStaticGetters, () => dynamicToMap());
 _js_mirrors._getStaticSetters = function(obj) {
   let sig = _js_mirrors._dart.getStaticSetterSig(obj);
-  if (sig == null) return dart.map();
-  return _js_mirrors._dart.map(sig);
+  return _js_mirrors._toDartMap(sig);
 };
 dart.lazyFn(_js_mirrors._getStaticSetters, () => dynamicToMap());
 _js_mirrors._unwrap = function(obj) {
@@ -13150,9 +13159,17 @@ _js_mirrors._wrap = function(obj) {
 };
 dart.fn(_js_mirrors._wrap, dynamicTodynamic());
 _js_mirrors._unimplemented = function(t, i) {
-  dart.throw(new core.UnimplementedError(dart.str`${t}.${i.memberName} unimplemented`));
+  dart.throw(new core.UnimplementedError(dart.str`${t}.${_js_mirrors.getName(i.memberName)} unimplemented`));
 };
 dart.fn(_js_mirrors._unimplemented, TypeAndInvocationTodynamic());
+_js_mirrors._toJsMap = function(map) {
+  let obj = {};
+  map[dartx.forEach](dart.fn((key, value) => {
+    obj[_js_mirrors.getName(key)] = value;
+  }, SymbolAnddynamicTovoid()));
+  return obj;
+};
+dart.lazyFn(_js_mirrors._toJsMap, () => MapOfSymbol$dynamicTodynamic());
 _js_mirrors.JsMirror = class JsMirror extends core.Object {
   noSuchMethod(i) {
     _js_mirrors._unimplemented(this.runtimeType, i);
@@ -13246,7 +13263,7 @@ _js_mirrors.JsObjectMirror = class JsObjectMirror extends _js_mirrors.JsMirror {
   }
 };
 _js_mirrors.JsObjectMirror[dart.implements] = () => [mirrors.ObjectMirror];
-const _toJsMap = Symbol('_toJsMap');
+const _getAccessor = Symbol('_getAccessor');
 _js_mirrors.JsInstanceMirror = class JsInstanceMirror extends _js_mirrors.JsObjectMirror {
   get hasReflectee() {
     return true;
@@ -13264,32 +13281,41 @@ _js_mirrors.JsInstanceMirror = class JsInstanceMirror extends _js_mirrors.JsObje
   get hashCode() {
     return (dart.notNull(core.identityHashCode(this.reflectee)) ^ 909522486) >>> 0;
   }
-  getField(symbol) {
+  [_getAccessor](reflectee, symbol, args, namedArgs) {
+    if (args === void 0) args = null;
+    if (namedArgs === void 0) namedArgs = null;
     let name = _js_mirrors.getName(symbol);
-    let field = _js_mirrors._dload(this.reflectee, name);
+    if (!dart.test(name[dartx.startsWith]('_'))) return name;
+    let privateMembers = Object.getOwnPropertySymbols(reflectee);
+    dart.dsend(privateMembers, 'addAll', Object.getOwnPropertySymbols(reflectee.__proto__));
+    for (let member of core.Iterable._check(privateMembers)) {
+      let privateName = _js_mirrors._getNameForESSymbol(member);
+      if (name == privateName) return member;
+    }
+    return new core.NoSuchMethodError(reflectee, symbol, args, namedArgs);
+  }
+  getField(symbol) {
+    let name = this[_getAccessor](this.reflectee, symbol);
+    let field = _js_mirrors._dload(this.reflectee, core.String._check(name));
     return _js_mirrors.reflect(field);
   }
   setField(symbol, value) {
-    let name = _js_mirrors.getName(symbol);
-    _js_mirrors._dput(this.reflectee, name, value);
+    let name = this[_getAccessor](this.reflectee, symbol);
+    _js_mirrors._dput(this.reflectee, core.String._check(name), value);
     return _js_mirrors.reflect(value);
   }
   invoke(symbol, args, namedArgs) {
     if (namedArgs === void 0) namedArgs = null;
-    let name = _js_mirrors.getName(symbol);
+    let name = this[_getAccessor](this.reflectee, symbol, args, namedArgs);
     if (namedArgs != null) {
       args = core.List.from(args);
-      args[dartx.add](this[_toJsMap](namedArgs));
+      args[dartx.add](_js_mirrors._toJsMap(namedArgs));
     }
-    let result = _js_mirrors._dsend(this.reflectee, name, args);
+    let result = _js_mirrors._dsend(this.reflectee, core.String._check(name), args);
     return _js_mirrors.reflect(result);
   }
-  [_toJsMap](map) {
-    let obj = {};
-    map[dartx.forEach](dart.fn((key, value) => {
-      obj[_js_mirrors.getName(key)] = value;
-    }, SymbolAnddynamicTovoid()));
-    return obj;
+  toString() {
+    return dart.str`InstanceMirror on '${this.reflectee}'`;
   }
   delegate(...args) {
     return this.noSuchMethod(new dart.InvocationImpl('delegate', args, {isMethod: true}));
@@ -13306,10 +13332,10 @@ dart.setSignature(_js_mirrors.JsInstanceMirror, {
   }),
   methods: () => ({
     '==': dart.definiteFunctionType(core.bool, [core.Object]),
+    [_getAccessor]: dart.definiteFunctionType(dart.dynamic, [dart.dynamic, core.Symbol], [core.List, MapOfSymbol$dynamic()]),
     getField: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol]),
     setField: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol, core.Object]),
-    invoke: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol, core.List], [MapOfSymbol$dynamic()]),
-    [_toJsMap]: dart.definiteFunctionType(dart.dynamic, [MapOfSymbol$dynamic()])
+    invoke: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol, core.List], [MapOfSymbol$dynamic()])
   })
 });
 _js_mirrors.JsClosureMirror = class JsClosureMirror extends _js_mirrors.JsInstanceMirror {
@@ -13320,7 +13346,7 @@ _js_mirrors.JsClosureMirror = class JsClosureMirror extends _js_mirrors.JsInstan
     if (namedArgs === void 0) namedArgs = null;
     if (namedArgs != null) {
       args = core.List.from(args);
-      args[dartx.add](this[_toJsMap](namedArgs));
+      args[dartx.add](_js_mirrors._toJsMap(namedArgs));
     }
     let result = _js_mirrors._dcall(this.reflectee, args);
     return _js_mirrors.reflect(result);
@@ -13445,6 +13471,25 @@ _js_mirrors.JsClassMirror = class JsClassMirror extends _js_mirrors.JsMirror {
     let instance = name == 'new' || name == '' ? new (_js_mirrors._unwrap(this[_cls]))(...args) : new (_js_mirrors._unwrap(this[_cls]))[name](...args);
     return _js_mirrors.reflect(instance);
   }
+  getField(symbol) {
+    let name = _js_mirrors.getName(symbol);
+    return _js_mirrors.reflect(_js_mirrors._unwrap(this[_cls])[name]);
+  }
+  setField(symbol, value) {
+    let name = _js_mirrors.getName(symbol);
+    _js_mirrors._unwrap(this[_cls])[name] = value;
+    return _js_mirrors.reflect(value);
+  }
+  invoke(symbol, args, namedArgs) {
+    if (namedArgs === void 0) namedArgs = null;
+    let name = _js_mirrors.getName(symbol);
+    if (namedArgs != null) {
+      args = core.List.from(args);
+      args[dartx.add](_js_mirrors._toJsMap(namedArgs));
+    }
+    let result = _js_mirrors._unwrap(this[_cls])[name](...args);
+    return _js_mirrors.reflect(result);
+  }
   get superinterfaces() {
     let interfaceThunk = _js_mirrors._unwrap(this[_cls])[dart.implements];
     if (interfaceThunk == null) {
@@ -13479,6 +13524,9 @@ _js_mirrors.JsClassMirror = class JsClassMirror extends _js_mirrors.JsMirror {
       return mirrors.ClassMirror._check(_js_mirrors.reflectType(core.Type._check(_js_mirrors._wrap(_js_mirrors._unwrap(this[_cls]).__proto__))));
     }
   }
+  toString() {
+    return dart.str`ClassMirror on '${this[_cls]}'`;
+  }
   get qualifiedName() {
     return core.Symbol._check(this.noSuchMethod(new dart.InvocationImpl('qualifiedName', [], {isGetter: true})));
   }
@@ -13503,15 +13551,6 @@ _js_mirrors.JsClassMirror = class JsClassMirror extends _js_mirrors.JsMirror {
   get typeVariables() {
     return ListOfTypeVariableMirror()._check(this.noSuchMethod(new dart.InvocationImpl('typeVariables', [], {isGetter: true})));
   }
-  invoke(...args) {
-    return mirrors.InstanceMirror._check(this.noSuchMethod(new dart.InvocationImpl('invoke', args, {isMethod: true})));
-  }
-  getField(...args) {
-    return mirrors.InstanceMirror._check(this.noSuchMethod(new dart.InvocationImpl('getField', args, {isMethod: true})));
-  }
-  setField(...args) {
-    return mirrors.InstanceMirror._check(this.noSuchMethod(new dart.InvocationImpl('setField', args, {isMethod: true})));
-  }
   isSubclassOf(...args) {
     return core.bool._check(this.noSuchMethod(new dart.InvocationImpl('isSubclassOf', args, {isMethod: true})));
   }
@@ -13549,7 +13588,12 @@ dart.setSignature(_js_mirrors.JsClassMirror, {
     originalDeclaration: dart.definiteFunctionType(mirrors.TypeMirror, []),
     superclass: dart.definiteFunctionType(mirrors.ClassMirror, [])
   }),
-  methods: () => ({newInstance: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol, core.List], [MapOfSymbol$dynamic()])})
+  methods: () => ({
+    newInstance: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol, core.List], [MapOfSymbol$dynamic()]),
+    getField: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol]),
+    setField: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol, core.Object]),
+    invoke: dart.definiteFunctionType(mirrors.InstanceMirror, [core.Symbol, core.List], [MapOfSymbol$dynamic()])
+  })
 });
 const _name = Symbol('_name');
 _js_mirrors.JsVariableMirror = class JsVariableMirror extends _js_mirrors.JsMirror {
@@ -13563,6 +13607,9 @@ _js_mirrors.JsVariableMirror = class JsVariableMirror extends _js_mirrors.JsMirr
     this.isStatic = false;
     this.isFinal = false;
   }
+  toString() {
+    return dart.str`VariableMirror on '${this[_name]}'`;
+  }
   get qualifiedName() {
     return core.Symbol._check(this.noSuchMethod(new dart.InvocationImpl('qualifiedName', [], {isGetter: true})));
   }
@@ -13599,6 +13646,9 @@ _js_mirrors.JsParameterMirror = class JsParameterMirror extends _js_mirrors.JsVa
   _(name, t, annotations) {
     super._(name, t, annotations);
   }
+  toString() {
+    return dart.str`ParameterMirror on '${this[_name]}'`;
+  }
   get qualifiedName() {
     return core.Symbol._check(this.noSuchMethod(new dart.InvocationImpl('qualifiedName', [], {isGetter: true})));
   }
@@ -13715,6 +13765,9 @@ _js_mirrors.JsMethodMirror = class JsMethodMirror extends _js_mirrors.JsMirror {
     }
     this[_params] = ListOfParameterMirror().unmodifiable(params);
   }
+  toString() {
+    return dart.str`MethodMirror on '${this[_name]}'`;
+  }
   get qualifiedName() {
     return core.Symbol._check(this.noSuchMethod(new dart.InvocationImpl('qualifiedName', [], {isGetter: true})));
   }