Handle dynamic as bottom inside of function type reps

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, [core.Object, core.Object]);
+  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, [core.Object]);
+  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, core.Object, [core.Object, core.String]);
+  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, [core.Object, core.String, core.Object]);
+  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, core.Object, [core.Object, core.String, core.List]);
+  dart.fn(_dsend, dart.dynamic, [dart.dynamic, core.String, core.List]);
   let _toJsMap = Symbol('_toJsMap');
   class JsInstanceMirror extends core.Object {
     _(reflectee) {
       this.reflectee = reflectee;
     }
     getField(symbol) {
       let name = getName(symbol);
       let field = _dload(this.reflectee, name);
       return new JsInstanceMirror._(field);
     }
@@ skipping 10 matching lines @@
         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;
-      }, core.Object, [core.Symbol, core.Object]));
+      }, dart.dynamic, [core.Symbol, dart.dynamic]));
       return obj;
     }
   }
   JsInstanceMirror[dart.implements] = () => [mirrors.InstanceMirror];
   dart.defineNamedConstructor(JsInstanceMirror, '_');
   dart.setSignature(JsInstanceMirror, {
     constructors: () => ({_: [JsInstanceMirror, [core.Object]]}),
     methods: () => ({
       getField: [mirrors.InstanceMirror, [core.Symbol]],
       setField: [mirrors.InstanceMirror, [core.Symbol, core.Object]],
-      invoke: [mirrors.InstanceMirror, [core.Symbol, core.List], [core.Map$(core.Symbol, core.Object)]],
-      [_toJsMap]: [core.Object, [core.Map$(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$(mirrors.InstanceMirror).from(dart.as(dart.dsend(dart.dcall(fn), 'map', dart.fn(i => new JsInstanceMirror._(i), JsInstanceMirror, [core.Object])), core.Iterable));
+      this[_metadata] = fn == null ? dart.list([], mirrors.InstanceMirror) : core.List$(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$(core.Symbol, mirrors.MethodMirror).new();
       this[_declarations].set(this.simpleName, new JsMethodMirror._(this, this[_cls]));
     }
     newInstance(constructorName, args, namedArgs) {
       if (namedArgs === void 0)
         namedArgs = null;
       dart.assert(getName(constructorName) == "");
       dart.assert(namedArgs == null || dart.notNull(namedArgs.isEmpty));
       let instance = exports._dart.instantiate(this[_cls], args);
       return new JsInstanceMirror._(instance);
     }
   }
   JsClassMirror[dart.implements] = () => [mirrors.ClassMirror];
   dart.defineNamedConstructor(JsClassMirror, '_');
   dart.setSignature(JsClassMirror, {
     constructors: () => ({_: [JsClassMirror, [core.Type]]}),
-    methods: () => ({newInstance: [mirrors.InstanceMirror, [core.Symbol, core.List], [core.Map$(core.Symbol, core.Object)]]})
+    methods: () => ({newInstance: [mirrors.InstanceMirror, [core.Symbol, core.List], [core.Map$(core.Symbol, dart.dynamic)]]})
   });
   class JsTypeMirror extends core.Object {
     _(reflectedType) {
       this.reflectedType = reflectedType;
     }
   }
   JsTypeMirror[dart.implements] = () => [mirrors.TypeMirror];
   dart.defineNamedConstructor(JsTypeMirror, '_');
   dart.setSignature(JsTypeMirror, {
     constructors: () => ({_: [JsTypeMirror, [core.Type]]})
@@ skipping 44 matching lines @@
         let type = opts[dartx.get](i);
         let param = new JsParameterMirror._('', dart.as(type, core.Type));
         params[dartx.set](dart.notNull(i) + dart.notNull(args[dartx.length]), param);
       }
       return params;
     }
   }
   JsMethodMirror[dart.implements] = () => [mirrors.MethodMirror];
   dart.defineNamedConstructor(JsMethodMirror, '_');
   dart.setSignature(JsMethodMirror, {
-    constructors: () => ({_: [JsMethodMirror, [JsClassMirror, core.Object]]}),
-    methods: () => ({[_createParameterMirrorList]: [core.List$(mirrors.ParameterMirror), [core.Object]]})
+    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;
 });