Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(442)

Unified Diff: test/codegen/expect/dart/_js_helper.js

Issue 1020043002: Replace dart_core.js with actual compiled SDK (Closed) Base URL: git@github.com:dart-lang/dev_compiler.git@master
Patch Set: merge Created 5 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « test/codegen/expect/dart/_js_embedded_names.js ('k') | test/codegen/expect/dart/_js_names.js » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: test/codegen/expect/dart/_js_helper.js
diff --git a/test/codegen/expect/dart/_js_helper.js b/test/codegen/expect/dart/_js_helper.js
deleted file mode 100644
index 76a500416bc5c11fe54092d5d1e6ef598524516a..0000000000000000000000000000000000000000
--- a/test/codegen/expect/dart/_js_helper.js
+++ /dev/null
@@ -1,3962 +0,0 @@
-var _js_helper;
-(function(exports) {
- 'use strict';
- class NoSideEffects extends core.Object {
- NoSideEffects() {
- }
- }
- class NoThrows extends core.Object {
- NoThrows() {
- }
- }
- class NoInline extends core.Object {
- NoInline() {
- }
- }
- class IrRepresentation extends core.Object {
- IrRepresentation(value) {
- this.value = value;
- }
- }
- class Native extends core.Object {
- Native(name) {
- this.name = name;
- }
- }
- let _throwUnmodifiable = Symbol('_throwUnmodifiable');
- let ConstantMap$ = dart.generic(function(K, V) {
- class ConstantMap extends core.Object {
- ConstantMap$_() {
- }
- get isEmpty() {
- return this.length === 0;
- }
- get isNotEmpty() {
- return !dart.notNull(this.isEmpty);
- }
- toString() {
- return collection.Maps.mapToString(this);
- }
- [_throwUnmodifiable]() {
- throw new core.UnsupportedError("Cannot modify unmodifiable Map");
- }
- set(key, val) {
- return this[_throwUnmodifiable]();
- }
- putIfAbsent(key, ifAbsent) {
- return dart.as(this[_throwUnmodifiable](), V);
- }
- remove(key) {
- return dart.as(this[_throwUnmodifiable](), V);
- }
- clear() {
- return this[_throwUnmodifiable]();
- }
- addAll(other) {
- return this[_throwUnmodifiable]();
- }
- }
- dart.defineNamedConstructor(ConstantMap, '_');
- return ConstantMap;
- });
- let ConstantMap = ConstantMap$(dart.dynamic, dart.dynamic);
- let _jsObject = Symbol('_jsObject');
- let _keys = Symbol('_keys');
- let _fetch = Symbol('_fetch');
- let ConstantStringMap$ = dart.generic(function(K, V) {
- class ConstantStringMap extends ConstantMap$(K, V) {
- ConstantStringMap$_(length, $_jsObject, $_keys) {
- this.length = length;
- this[_jsObject] = $_jsObject;
- this[_keys] = $_keys;
- super.ConstantMap$_();
- }
- containsValue(needle) {
- return this.values.any((value) => dart.equals(value, needle));
- }
- containsKey(key) {
- if (!(typeof key == string))
- return false;
- if (dart.equals('__proto__', key))
- return false;
- return jsHasOwnProperty(this[_jsObject], dart.as(key, core.String));
- }
- get(key) {
- if (!dart.notNull(this.containsKey(key)))
- return null;
- return dart.as(this[_fetch](key), V);
- }
- [_fetch](key) {
- return jsPropertyAccess(this[_jsObject], dart.as(key, core.String));
- }
- forEach(f) {
- let keys = this[_keys];
- for (let i = 0; i['<'](dart.dload(keys, 'length')); i = dart.notNull(i) + 1) {
- let key = dart.dindex(keys, i);
- f(dart.as(key, K), dart.as(this[_fetch](key), V));
- }
- }
- get keys() {
- return new _ConstantMapKeyIterable(this);
- }
- get values() {
- return new _internal.MappedIterable(this[_keys], dart.closureWrap(((key) => this[_fetch](key)).bind(this), "(K) → V"));
- }
- }
- dart.defineNamedConstructor(ConstantStringMap, '_');
- return ConstantStringMap;
- });
- let ConstantStringMap = ConstantStringMap$(dart.dynamic, dart.dynamic);
- let _protoValue = Symbol('_protoValue');
- let ConstantProtoMap$ = dart.generic(function(K, V) {
- class ConstantProtoMap extends ConstantStringMap$(K, V) {
- ConstantProtoMap$_(length, jsObject, keys, $_protoValue) {
- this[_protoValue] = $_protoValue;
- super.ConstantStringMap$_(dart.as(length, core.int), jsObject, dart.as(keys, core.List$(K)));
- }
- containsKey(key) {
- if (!(typeof key == string))
- return false;
- if (dart.equals('__proto__', key))
- return true;
- return jsHasOwnProperty(this[_jsObject], dart.as(key, core.String));
- }
- [_fetch](key) {
- return dart.equals('__proto__', key) ? this[_protoValue] : jsPropertyAccess(this[_jsObject], dart.as(key, core.String));
- }
- }
- dart.defineNamedConstructor(ConstantProtoMap, '_');
- return ConstantProtoMap;
- });
- let ConstantProtoMap = ConstantProtoMap$(dart.dynamic, dart.dynamic);
- let _map = Symbol('_map');
- let _ConstantMapKeyIterable$ = dart.generic(function(K) {
- class _ConstantMapKeyIterable extends collection.IterableBase$(K) {
- _ConstantMapKeyIterable($_map) {
- this[_map] = $_map;
- super.IterableBase();
- }
- get iterator() {
- return this[_map][_keys].iterator;
- }
- get length() {
- return this[_map][_keys].length;
- }
- }
- return _ConstantMapKeyIterable;
- });
- let _ConstantMapKeyIterable = _ConstantMapKeyIterable$(dart.dynamic);
- let _jsData = Symbol('_jsData');
- let _getMap = Symbol('_getMap');
- let GeneralConstantMap$ = dart.generic(function(K, V) {
- class GeneralConstantMap extends ConstantMap$(K, V) {
- GeneralConstantMap($_jsData) {
- this[_jsData] = $_jsData;
- super.ConstantMap$_();
- }
- [_getMap]() {
- if (!this.$map) {
- let backingMap = new collection.LinkedHashMap();
- this.$map = fillLiteralMap(this[_jsData], backingMap);
- }
- return this.$map;
- }
- containsValue(needle) {
- return this[_getMap]().containsValue(needle);
- }
- containsKey(key) {
- return this[_getMap]().containsKey(key);
- }
- get(key) {
- return this[_getMap]().get(key);
- }
- forEach(f) {
- this[_getMap]().forEach(f);
- }
- get keys() {
- return this[_getMap]().keys;
- }
- get values() {
- return this[_getMap]().values;
- }
- get length() {
- return this[_getMap]().length;
- }
- }
- return GeneralConstantMap;
- });
- let GeneralConstantMap = GeneralConstantMap$(dart.dynamic, dart.dynamic);
- // Function contains: (String, String) → bool
- function contains(userAgent, name) {
- return userAgent.indexOf(name) !== -1;
- }
- // Function arrayLength: (List<dynamic>) → int
- function arrayLength(array) {
- return array.length;
- }
- // Function arrayGet: (List<dynamic>, int) → dynamic
- function arrayGet(array, index) {
- return array[index];
- }
- // Function arraySet: (List<dynamic>, int, dynamic) → void
- function arraySet(array, index, value) {
- array[index] = value;
- }
- // Function propertyGet: (dynamic, String) → dynamic
- function propertyGet(object, property) {
- return object[property];
- }
- // Function callHasOwnProperty: (dynamic, dynamic, String) → bool
- function callHasOwnProperty(function, object, property) {
- return function.call(object, property);
- }
- // Function propertySet: (dynamic, String, dynamic) → void
- function propertySet(object, property, value) {
- object[property] = value;
- }
- // Function getPropertyFromPrototype: (dynamic, String) → dynamic
- function getPropertyFromPrototype(object, name) {
- return Object.getPrototypeOf(object)[name];
- }
- exports.getTagFunction = null;
- exports.alternateTagFunction = null;
- exports.prototypeForTagFunction = null;
- // Function toStringForNativeObject: (dynamic) → String
- function toStringForNativeObject(obj) {
- let name = exports.getTagFunction === null ? '<Unknown>' : dart.dinvokef(exports.getTagFunction, obj);
- return `Instance of ${name}`;
- }
- // Function hashCodeForNativeObject: (dynamic) → int
- function hashCodeForNativeObject(object) {
- return Primitives.objectHashCode(object);
- }
- // Function defineProperty: (dynamic, String, dynamic) → void
- function defineProperty(obj, property, value) {
- Object.defineProperty(obj, property, {value: value, enumerable: false, writable: true, configurable: true});
- }
- // Function isDartObject: (dynamic) → bool
- function isDartObject(obj) {
- return obj instanceof _foreign_helper.JS_DART_OBJECT_CONSTRUCTOR();
- }
- dart.copyProperties(exports, {
- get interceptorsByTag() {
- return _foreign_helper.JS_EMBEDDED_GLOBAL('=Object', _js_embedded_names.INTERCEPTORS_BY_TAG);
- },
- get leafTags() {
- return _foreign_helper.JS_EMBEDDED_GLOBAL('=Object', _js_embedded_names.LEAF_TAGS);
- }
- });
- // Function findDispatchTagForInterceptorClass: (dynamic) → String
- function findDispatchTagForInterceptorClass(interceptorClassConstructor) {
- return dart.as(interceptorClassConstructor[_js_embedded_names.NATIVE_SUPERCLASS_TAG_NAME], core.String);
- }
- exports.dispatchRecordsForInstanceTags = null;
- exports.interceptorsForUncacheableTags = null;
- // Function lookupInterceptor: (String) → dynamic
- function lookupInterceptor(tag) {
- return propertyGet(exports.interceptorsByTag, tag);
- }
- let UNCACHED_MARK = '~';
- let INSTANCE_CACHED_MARK = '!';
- let LEAF_MARK = '-';
- let INTERIOR_MARK = '+';
- let DISCRIMINATED_MARK = '*';
- // Function lookupAndCacheInterceptor: (dynamic) → dynamic
- function lookupAndCacheInterceptor(obj) {
- dart.assert(!dart.notNull(isDartObject(obj)));
- let tag = dart.as(dart.dinvokef(exports.getTagFunction, obj), core.String);
- let record = propertyGet(exports.dispatchRecordsForInstanceTags, tag);
- if (record !== null)
- return patchInstance(obj, record);
- let interceptor = propertyGet(exports.interceptorsForUncacheableTags, tag);
- if (interceptor !== null)
- return interceptor;
- let interceptorClass = lookupInterceptor(tag);
- if (interceptorClass === null) {
- tag = dart.as(dart.dinvokef(exports.alternateTagFunction, obj, tag), core.String);
- if (tag !== null) {
- record = propertyGet(exports.dispatchRecordsForInstanceTags, tag);
- if (record !== null)
- return patchInstance(obj, record);
- interceptor = propertyGet(exports.interceptorsForUncacheableTags, tag);
- if (interceptor !== null)
- return interceptor;
- interceptorClass = lookupInterceptor(tag);
- }
- }
- if (interceptorClass === null) {
- return null;
- }
- interceptor = interceptorClass.prototype;
- let mark = tag[0];
- if (dart.equals(mark, INSTANCE_CACHED_MARK)) {
- record = makeLeafDispatchRecord(interceptor);
- propertySet(exports.dispatchRecordsForInstanceTags, tag, record);
- return patchInstance(obj, record);
- }
- if (dart.equals(mark, UNCACHED_MARK)) {
- propertySet(exports.interceptorsForUncacheableTags, tag, interceptor);
- return interceptor;
- }
- if (dart.equals(mark, LEAF_MARK)) {
- return patchProto(obj, makeLeafDispatchRecord(interceptor));
- }
- if (dart.equals(mark, INTERIOR_MARK)) {
- return patchInteriorProto(obj, interceptor);
- }
- if (dart.equals(mark, DISCRIMINATED_MARK)) {
- throw new core.UnimplementedError(tag);
- }
- let isLeaf = exports.leafTags[tag] === true;
- if (isLeaf) {
- return patchProto(obj, makeLeafDispatchRecord(interceptor));
- } else {
- return patchInteriorProto(obj, interceptor);
- }
- }
- // Function patchInstance: (dynamic, dynamic) → dynamic
- function patchInstance(obj, record) {
- _interceptors.setDispatchProperty(obj, record);
- return _interceptors.dispatchRecordInterceptor(record);
- }
- // Function patchProto: (dynamic, dynamic) → dynamic
- function patchProto(obj, record) {
- _interceptors.setDispatchProperty(Object.getPrototypeOf(obj), record);
- return _interceptors.dispatchRecordInterceptor(record);
- }
- // Function patchInteriorProto: (dynamic, dynamic) → dynamic
- function patchInteriorProto(obj, interceptor) {
- let proto = Object.getPrototypeOf(obj);
- let record = _interceptors.makeDispatchRecord(interceptor, proto, null, null);
- _interceptors.setDispatchProperty(proto, record);
- return interceptor;
- }
- // Function makeLeafDispatchRecord: (dynamic) → dynamic
- function makeLeafDispatchRecord(interceptor) {
- let fieldName = _foreign_helper.JS_IS_INDEXABLE_FIELD_NAME();
- let indexability = !!interceptor[fieldName];
- return _interceptors.makeDispatchRecord(interceptor, false, null, indexability);
- }
- // Function makeDefaultDispatchRecord: (dynamic, dynamic, dynamic) → dynamic
- function makeDefaultDispatchRecord(tag, interceptorClass, proto) {
- let interceptor = interceptorClass.prototype;
- let isLeaf = exports.leafTags[tag] === true;
- if (isLeaf) {
- return makeLeafDispatchRecord(interceptor);
- } else {
- return _interceptors.makeDispatchRecord(interceptor, proto, null, null);
- }
- }
- // Function setNativeSubclassDispatchRecord: (dynamic, dynamic) → dynamic
- function setNativeSubclassDispatchRecord(proto, interceptor) {
- _interceptors.setDispatchProperty(proto, makeLeafDispatchRecord(interceptor));
- }
- // Function constructorNameFallback: (dynamic) → String
- function constructorNameFallback(object) {
- return _constructorNameFallback(object);
- }
- exports.initNativeDispatchFlag = null;
- // Function initNativeDispatch: () → void
- function initNativeDispatch() {
- if (true === exports.initNativeDispatchFlag)
- return;
- exports.initNativeDispatchFlag = true;
- initNativeDispatchContinue();
- }
- // Function initNativeDispatchContinue: () → void
- function initNativeDispatchContinue() {
- exports.dispatchRecordsForInstanceTags = Object.create(null);
- exports.interceptorsForUncacheableTags = Object.create(null);
- initHooks();
- let map = exports.interceptorsByTag;
- let tags = Object.getOwnPropertyNames(map);
- if (typeof window != "undefined") {
- let context = window;
- let fun = function() {
- };
- for (let i = 0; i['<'](dart.dload(tags, 'length')); i = dart.notNull(i) + 1) {
- let tag = dart.dindex(tags, i);
- let proto = dart.dinvokef(exports.prototypeForTagFunction, tag);
- if (proto !== null) {
- let interceptorClass = map[tag];
- let record = makeDefaultDispatchRecord(tag, interceptorClass, proto);
- if (record !== null) {
- _interceptors.setDispatchProperty(proto, record);
- fun.prototype = proto;
- }
- }
- }
- }
- for (let i = 0; i['<'](dart.dload(tags, 'length')); i = dart.notNull(i) + 1) {
- let tag = tags[i];
- if (/^[A-Za-z_]/.test(tag)) {
- let interceptorClass = propertyGet(map, tag);
- propertySet(map, core.String['+'](INSTANCE_CACHED_MARK, tag), interceptorClass);
- propertySet(map, core.String['+'](UNCACHED_MARK, tag), interceptorClass);
- propertySet(map, core.String['+'](LEAF_MARK, tag), interceptorClass);
- propertySet(map, core.String['+'](INTERIOR_MARK, tag), interceptorClass);
- propertySet(map, core.String['+'](DISCRIMINATED_MARK, tag), interceptorClass);
- }
- }
- }
- // Function initHooks: () → void
- function initHooks() {
- let hooks = _baseHooks();
- let _fallbackConstructorHooksTransformer = _fallbackConstructorHooksTransformerGenerator(_constructorNameFallback);
- hooks = applyHooksTransformer(_fallbackConstructorHooksTransformer, hooks);
- hooks = applyHooksTransformer(_firefoxHooksTransformer, hooks);
- hooks = applyHooksTransformer(_ieHooksTransformer, hooks);
- hooks = applyHooksTransformer(_operaHooksTransformer, hooks);
- hooks = applyHooksTransformer(_safariHooksTransformer, hooks);
- hooks = applyHooksTransformer(_fixDocumentHooksTransformer, hooks);
- hooks = applyHooksTransformer(_dartExperimentalFixupGetTagHooksTransformer, hooks);
- if (typeof dartNativeDispatchHooksTransformer != "undefined") {
- let transformers = dartNativeDispatchHooksTransformer;
- if (typeof transformers == "function") {
- transformers = new List.from([transformers]);
- }
- if (transformers.constructor == Array) {
- for (let i = 0; dart.notNull(i) < transformers.length; i = dart.notNull(i) + 1) {
- let transformer = transformers[i];
- if (typeof transformer == "function") {
- hooks = applyHooksTransformer(transformer, hooks);
- }
- }
- }
- }
- let getTag = hooks.getTag;
- let getUnknownTag = hooks.getUnknownTag;
- let prototypeForTag = hooks.prototypeForTag;
- exports.getTagFunction = (o) => getTag(o);
- exports.alternateTagFunction = (o, tag) => getUnknownTag(o, tag);
- exports.prototypeForTagFunction = (tag) => prototypeForTag(tag);
- }
- // Function applyHooksTransformer: (dynamic, dynamic) → dynamic
- function applyHooksTransformer(transformer, hooks) {
- let newHooks = transformer(hooks);
- return newHooks || hooks;
- }
- let _baseHooks = new _foreign_helper.JS_CONST('\nfunction() {\n function typeNameInChrome(o) {\n var constructor = o.constructor;\n if (constructor) {\n var name = constructor.name;\n if (name) return name;\n }\n var s = Object.prototype.toString.call(o);\n return s.substring(8, s.length - 1);\n }\n function getUnknownTag(object, tag) {\n // This code really belongs in [getUnknownTagGenericBrowser] but having it\n // here allows [getUnknownTag] to be tested on d8.\n if (/^HTML[A-Z].*Element$/.test(tag)) {\n // Check that it is not a simple JavaScript object.\n var name = Object.prototype.toString.call(object);\n if (name == "[object Object]") return null;\n return "HTMLElement";\n }\n }\n function getUnknownTagGenericBrowser(object, tag) {\n if (self.HTMLElement && object instanceof HTMLElement) return "HTMLElement";\n return getUnknownTag(object, tag);\n }\n function prototypeForTag(tag) {\n if (typeof window == "undefined") return null;\n if (typeof window[tag] == "undefined") return null;\n var constructor = window[tag];\n if (typeof constructor != "function") return null;\n return constructor.prototype;\n }\n function discriminator(tag) { return null; }\n\n var isBrowser = typeof navigator == "object";\n\n return {\n getTag: typeNameInChrome,\n getUnknownTag: isBrowser ? getUnknownTagGenericBrowser : getUnknownTag,\n prototypeForTag: prototypeForTag,\n discriminator: discriminator };\n}');
- let _constructorNameFallback = new _foreign_helper.JS_CONST('\nfunction getTagFallback(o) {\n var constructor = o.constructor;\n if (typeof constructor == "function") {\n var name = constructor.name;\n // If the name is a non-empty string, we use that as the type name of this\n // object. There are various cases where that does not work, so we have to\n // detect them and fall through to the toString() based implementation.\n\n if (typeof name == "string" &&\n\n // Sometimes the string is empty. This test also catches minified\n // shadow dom polyfil wrapper for Window on Firefox where the faked\n // constructor name does not \'stick\'. The shortest real DOM object\n // names have three characters (e.g. URL, CSS).\n name.length > 2 &&\n\n // On Firefox we often get "Object" as the constructor name, even for\n // more specialized DOM objects.\n name !== "Object" &&\n\n // This can happen in Opera.\n name !== "Function.prototype") {\n return name;\n }\n }\n var s = Object.prototype.toString.call(o);\n return s.substring(8, s.length - 1);\n}');
- let _fallbackConstructorHooksTransformerGenerator = new _foreign_helper.JS_CONST('\nfunction(getTagFallback) {\n return function(hooks) {\n // If we are not in a browser, assume we are in d8.\n // TODO(sra): Recognize jsshell.\n if (typeof navigator != "object") return hooks;\n\n var ua = navigator.userAgent;\n // TODO(antonm): remove a reference to DumpRenderTree.\n if (ua.indexOf("DumpRenderTree") >= 0) return hooks;\n if (ua.indexOf("Chrome") >= 0) {\n // Confirm constructor name is usable for dispatch.\n function confirm(p) {\n return typeof window == "object" && window[p] && window[p].name == p;\n }\n if (confirm("Window") && confirm("HTMLElement")) return hooks;\n }\n\n hooks.getTag = getTagFallback;\n };\n}');
- let _ieHooksTransformer = new _foreign_helper.JS_CONST('\nfunction(hooks) {\n var userAgent = typeof navigator == "object" ? navigator.userAgent : "";\n if (userAgent.indexOf("Trident/") == -1) return hooks;\n\n var getTag = hooks.getTag;\n\n var quickMap = {\n "BeforeUnloadEvent": "Event",\n "DataTransfer": "Clipboard",\n "HTMLDDElement": "HTMLElement",\n "HTMLDTElement": "HTMLElement",\n "HTMLPhraseElement": "HTMLElement",\n "Position": "Geoposition"\n };\n\n function getTagIE(o) {\n var tag = getTag(o);\n var newTag = quickMap[tag];\n if (newTag) return newTag;\n // Patches for types which report themselves as Objects.\n if (tag == "Object") {\n if (window.DataView && (o instanceof window.DataView)) return "DataView";\n }\n return tag;\n }\n\n function prototypeForTagIE(tag) {\n var constructor = window[tag];\n if (constructor == null) return null;\n return constructor.prototype;\n }\n\n hooks.getTag = getTagIE;\n hooks.prototypeForTag = prototypeForTagIE;\n}');
- let _fixDocumentHooksTransformer = new _foreign_helper.JS_CONST('\nfunction(hooks) {\n var getTag = hooks.getTag;\n var prototypeForTag = hooks.prototypeForTag;\n function getTagFixed(o) {\n var tag = getTag(o);\n if (tag == "Document") {\n // Some browsers and the polymer polyfill call both HTML and XML documents\n // "Document", so we check for the xmlVersion property, which is the empty\n // string on HTML documents. Since both dart:html classes Document and\n // HtmlDocument share the same type, we must patch the instances and not\n // the prototype.\n if (!!o.xmlVersion) return "!Document";\n return "!HTMLDocument";\n }\n return tag;\n }\n\n function prototypeForTagFixed(tag) {\n if (tag == "Document") return null; // Do not pre-patch Document.\n return prototypeForTag(tag);\n }\n\n hooks.getTag = getTagFixed;\n hooks.prototypeForTag = prototypeForTagFixed;\n}');
- let _firefoxHooksTransformer = new _foreign_helper.JS_CONST('\nfunction(hooks) {\n var userAgent = typeof navigator == "object" ? navigator.userAgent : "";\n if (userAgent.indexOf("Firefox") == -1) return hooks;\n\n var getTag = hooks.getTag;\n\n var quickMap = {\n "BeforeUnloadEvent": "Event",\n "DataTransfer": "Clipboard",\n "GeoGeolocation": "Geolocation",\n "Location": "!Location", // Fixes issue 18151\n "WorkerMessageEvent": "MessageEvent",\n "XMLDocument": "!Document"};\n\n function getTagFirefox(o) {\n var tag = getTag(o);\n return quickMap[tag] || tag;\n }\n\n hooks.getTag = getTagFirefox;\n}');
- let _operaHooksTransformer = new _foreign_helper.JS_CONST('\nfunction(hooks) { return hooks; }\n');
- let _safariHooksTransformer = new _foreign_helper.JS_CONST('\nfunction(hooks) { return hooks; }\n');
- let _dartExperimentalFixupGetTagHooksTransformer = new _foreign_helper.JS_CONST('\nfunction(hooks) {\n if (typeof dartExperimentalFixupGetTag != "function") return hooks;\n hooks.getTag = dartExperimentalFixupGetTag(hooks.getTag);\n}');
- let _nativeRegExp = Symbol('_nativeRegExp');
- // Function regExpGetNative: (JSSyntaxRegExp) → dynamic
- function regExpGetNative(regexp) {
- return regexp[_nativeRegExp];
- }
- let _nativeGlobalVersion = Symbol('_nativeGlobalVersion');
- // Function regExpGetGlobalNative: (JSSyntaxRegExp) → dynamic
- function regExpGetGlobalNative(regexp) {
- let nativeRegexp = regexp[_nativeGlobalVersion];
- nativeRegexp.lastIndex = 0;
- return nativeRegexp;
- }
- let _nativeAnchoredVersion = Symbol('_nativeAnchoredVersion');
- // Function regExpCaptureCount: (JSSyntaxRegExp) → int
- function regExpCaptureCount(regexp) {
- let nativeAnchoredRegExp = regexp[_nativeAnchoredVersion];
- let match = nativeAnchoredRegExp.exec('');
- return dart.as(dart.dbinary(dart.dload(match, 'length'), '-', 2), core.int);
- }
- let _nativeGlobalRegExp = Symbol('_nativeGlobalRegExp');
- let _nativeAnchoredRegExp = Symbol('_nativeAnchoredRegExp');
- let _isMultiLine = Symbol('_isMultiLine');
- let _isCaseSensitive = Symbol('_isCaseSensitive');
- let _execGlobal = Symbol('_execGlobal');
- let _execAnchored = Symbol('_execAnchored');
- class JSSyntaxRegExp extends core.Object {
- toString() {
- return `RegExp/${this.pattern}/`;
- }
- JSSyntaxRegExp(source, opt$) {
- let multiLine = opt$.multiLine === void 0 ? false : opt$.multiLine;
- let caseSensitive = opt$.caseSensitive === void 0 ? true : opt$.caseSensitive;
- this.pattern = source;
- this[_nativeRegExp] = makeNative(source, multiLine, caseSensitive, false);
- this[_nativeGlobalRegExp] = null;
- this[_nativeAnchoredRegExp] = null;
- }
- get [_nativeGlobalVersion]() {
- if (this[_nativeGlobalRegExp] !== null)
- return this[_nativeGlobalRegExp];
- return this[_nativeGlobalRegExp] = makeNative(this.pattern, this[_isMultiLine], this[_isCaseSensitive], true);
- }
- get [_nativeAnchoredVersion]() {
- if (this[_nativeAnchoredRegExp] !== null)
- return this[_nativeAnchoredRegExp];
- return this[_nativeAnchoredRegExp] = makeNative(`${this.pattern}|()`, this[_isMultiLine], this[_isCaseSensitive], true);
- }
- get [_isMultiLine]() {
- return this[_nativeRegExp].multiline;
- }
- get [_isCaseSensitive]() {
- return !this[_nativeRegExp].ignoreCase;
- }
- static makeNative(source, multiLine, caseSensitive, global) {
- checkString(source);
- let m = multiLine ? 'm' : '';
- let i = caseSensitive ? '' : 'i';
- let g = global ? 'g' : '';
- let regexp = function() {
- try {
- return new RegExp(source, m + i + g);
- } catch (e) {
- return e;
- }
-
- }();
- if (regexp instanceof RegExp)
- return regexp;
- let errorMessage = String(regexp);
- throw new core.FormatException(`Illegal RegExp pattern: ${source}, ${errorMessage}`);
- }
- firstMatch(string) {
- let m = dart.as(this[_nativeRegExp].exec(checkString(string)), core.List$(core.String));
- if (m === null)
- return null;
- return new _MatchImplementation(this, m);
- }
- hasMatch(string) {
- return this[_nativeRegExp].test(checkString(string));
- }
- stringMatch(string) {
- let match = this.firstMatch(string);
- if (match !== null)
- return match.group(0);
- return null;
- }
- allMatches(string, start) {
- if (start === void 0)
- start = 0;
- checkString(string);
- checkInt(start);
- if (dart.notNull(start) < 0 || dart.notNull(start) > dart.notNull(string.length)) {
- throw new core.RangeError.range(start, 0, string.length);
- }
- return new _AllMatchesIterable(this, string, start);
- }
- [_execGlobal](string, start) {
- let regexp = this[_nativeGlobalVersion];
- regexp.lastIndex = start;
- let match = dart.as(regexp.exec(string), core.List);
- if (match === null)
- return null;
- return new _MatchImplementation(this, dart.as(match, core.List$(core.String)));
- }
- [_execAnchored](string, start) {
- let regexp = this[_nativeAnchoredVersion];
- regexp.lastIndex = start;
- let match = dart.as(regexp.exec(string), core.List);
- if (match === null)
- return null;
- if (match.get(dart.notNull(match.length) - 1) !== null)
- return null;
- match.length = 1;
- return new _MatchImplementation(this, dart.as(match, core.List$(core.String)));
- }
- matchAsPrefix(string, start) {
- if (start === void 0)
- start = 0;
- if (dart.notNull(start) < 0 || dart.notNull(start) > dart.notNull(string.length)) {
- throw new core.RangeError.range(start, 0, string.length);
- }
- return this[_execAnchored](string, start);
- }
- get isMultiLine() {
- return this[_isMultiLine];
- }
- get isCaseSensitive() {
- return this[_isCaseSensitive];
- }
- }
- let _match = Symbol('_match');
- class _MatchImplementation extends core.Object {
- _MatchImplementation(pattern, $_match) {
- this.pattern = pattern;
- this[_match] = $_match;
- dart.assert(typeof this[_match].input == string);
- dart.assert(typeof this[_match].index == number);
- }
- get input() {
- return this[_match].input;
- }
- get start() {
- return this[_match].index;
- }
- get end() {
- return dart.notNull(this.start) + dart.notNull(this[_match].get(0).length);
- }
- group(index) {
- return this[_match].get(index);
- }
- get(index) {
- return this.group(index);
- }
- get groupCount() {
- return dart.notNull(this[_match].length) - 1;
- }
- groups(groups) {
- let out = dart.as(new List.from([]), core.List$(core.String));
- for (let i of groups) {
- out.add(this.group(i));
- }
- return out;
- }
- }
- let _re = Symbol('_re');
- let _string = Symbol('_string');
- let _start = Symbol('_start');
- class _AllMatchesIterable extends collection.IterableBase$(core.Match) {
- _AllMatchesIterable($_re, $_string, $_start) {
- this[_re] = $_re;
- this[_string] = $_string;
- this[_start] = $_start;
- super.IterableBase();
- }
- get iterator() {
- return new _AllMatchesIterator(this[_re], this[_string], this[_start]);
- }
- }
- let _regExp = Symbol('_regExp');
- let _nextIndex = Symbol('_nextIndex');
- let _current = Symbol('_current');
- class _AllMatchesIterator extends core.Object {
- _AllMatchesIterator($_regExp, $_string, $_nextIndex) {
- this[_regExp] = $_regExp;
- this[_string] = $_string;
- this[_nextIndex] = $_nextIndex;
- this[_current] = null;
- }
- get current() {
- return this[_current];
- }
- moveNext() {
- if (this[_string] === null)
- return false;
- if (dart.notNull(this[_nextIndex]) <= dart.notNull(this[_string].length)) {
- let match = this[_regExp]._execGlobal(this[_string], this[_nextIndex]);
- if (match !== null) {
- this[_current] = match;
- let nextIndex = match.end;
- if (match.start === nextIndex) {
- nextIndex = dart.notNull(nextIndex) + 1;
- }
- this[_nextIndex] = nextIndex;
- return true;
- }
- }
- this[_current] = null;
- this[_string] = null;
- return false;
- }
- }
- // Function firstMatchAfter: (JSSyntaxRegExp, String, int) → Match
- function firstMatchAfter(regExp, string, start) {
- return regExp._execGlobal(string, start);
- }
- class StringMatch extends core.Object {
- StringMatch(start, input, pattern) {
- this.start = start;
- this.input = input;
- this.pattern = pattern;
- }
- get end() {
- return dart.notNull(this.start) + dart.notNull(this.pattern.length);
- }
- get(g) {
- return this.group(g);
- }
- get groupCount() {
- return 0;
- }
- group(group_) {
- if (group_ !== 0) {
- throw new core.RangeError.value(group_);
- }
- return this.pattern;
- }
- groups(groups_) {
- let result = new core.List();
- for (let g of groups_) {
- result.add(this.group(g));
- }
- return result;
- }
- }
- // Function allMatchesInStringUnchecked: (String, String, int) → List<Match>
- function allMatchesInStringUnchecked(needle, haystack, startIndex) {
- let result = new core.List();
- let length = haystack.length;
- let patternLength = needle.length;
- while (true) {
- let position = haystack.indexOf(needle, startIndex);
- if (position === -1) {
- break;
- }
- result.add(new StringMatch(position, haystack, needle));
- let endIndex = dart.notNull(position) + dart.notNull(patternLength);
- if (endIndex === length) {
- break;
- } else if (position === endIndex) {
- startIndex = dart.notNull(startIndex) + 1;
- } else {
- startIndex = endIndex;
- }
- }
- return result;
- }
- // Function stringContainsUnchecked: (dynamic, dynamic, dynamic) → dynamic
- function stringContainsUnchecked(receiver, other, startIndex) {
- if (typeof other == string) {
- return !dart.equals(dart.dinvoke(receiver, 'indexOf', other, startIndex), -1);
- } else if (dart.is(other, JSSyntaxRegExp)) {
- return dart.dinvoke(other, 'hasMatch', dart.dinvoke(receiver, 'substring', startIndex));
- } else {
- let substr = dart.dinvoke(receiver, 'substring', startIndex);
- return dart.dload(dart.dinvoke(other, 'allMatches', substr), 'isNotEmpty');
- }
- }
- // Function stringReplaceJS: (dynamic, dynamic, dynamic) → dynamic
- function stringReplaceJS(receiver, replacer, to) {
- to = to.replace(/\$/g, "$$$$");
- return receiver.replace(replacer, to);
- }
- // Function stringReplaceFirstRE: (dynamic, dynamic, dynamic, dynamic) → dynamic
- function stringReplaceFirstRE(receiver, regexp, to, startIndex) {
- let match = dart.dinvoke(regexp, '_execGlobal', receiver, startIndex);
- if (match === null)
- return receiver;
- let start = dart.dload(match, 'start');
- let end = dart.dload(match, 'end');
- return `${dart.dinvoke(receiver, 'substring', 0, start)}${to}${dart.dinvoke(receiver, 'substring', end)}`;
- }
- let ESCAPE_REGEXP = '[[\\]{}()*+?.\\\\^$|]';
- // Function stringReplaceAllUnchecked: (dynamic, dynamic, dynamic) → dynamic
- function stringReplaceAllUnchecked(receiver, from, to) {
- checkString(to);
- if (typeof from == string) {
- if (dart.equals(from, "")) {
- if (dart.equals(receiver, "")) {
- return to;
- } else {
- let result = new core.StringBuffer();
- let length = dart.as(dart.dload(receiver, 'length'), core.int);
- result.write(to);
- for (let i = 0; dart.notNull(i) < dart.notNull(length); i = dart.notNull(i) + 1) {
- result.write(dart.dindex(receiver, i));
- result.write(to);
- }
- return result.toString();
- }
- } else {
- let quoter = new RegExp(ESCAPE_REGEXP, 'g');
- let quoted = from.replace(quoter, "\\$&");
- let replacer = new RegExp(quoted, 'g');
- return stringReplaceJS(receiver, replacer, to);
- }
- } else if (dart.is(from, JSSyntaxRegExp)) {
- let re = regExpGetGlobalNative(dart.as(from, JSSyntaxRegExp));
- return stringReplaceJS(receiver, re, to);
- } else {
- checkNull(from);
- throw "String.replaceAll(Pattern) UNIMPLEMENTED";
- }
- }
- // Function _matchString: (Match) → String
- function _matchString(match) {
- return match.get(0);
- }
- // Function _stringIdentity: (String) → String
- function _stringIdentity(string) {
- return string;
- }
- // Function stringReplaceAllFuncUnchecked: (dynamic, dynamic, dynamic, dynamic) → dynamic
- function stringReplaceAllFuncUnchecked(receiver, pattern, onMatch, onNonMatch) {
- if (!dart.is(pattern, core.Pattern)) {
- throw new core.ArgumentError(`${pattern} is not a Pattern`);
- }
- if (onMatch === null)
- onMatch = _matchString;
- if (onNonMatch === null)
- onNonMatch = _stringIdentity;
- if (typeof pattern == string) {
- return stringReplaceAllStringFuncUnchecked(receiver, pattern, onMatch, onNonMatch);
- }
- let buffer = new core.StringBuffer();
- let startIndex = 0;
- for (let match of dart.dinvoke(pattern, 'allMatches', receiver)) {
- buffer.write(dart.dinvokef(onNonMatch, dart.dinvoke(receiver, 'substring', startIndex, match.start)));
- buffer.write(dart.dinvokef(onMatch, match));
- startIndex = match.end;
- }
- buffer.write(dart.dinvokef(onNonMatch, dart.dinvoke(receiver, 'substring', startIndex)));
- return buffer.toString();
- }
- // Function stringReplaceAllEmptyFuncUnchecked: (dynamic, dynamic, dynamic) → dynamic
- function stringReplaceAllEmptyFuncUnchecked(receiver, onMatch, onNonMatch) {
- let buffer = new core.StringBuffer();
- let length = dart.as(dart.dload(receiver, 'length'), core.int);
- let i = 0;
- buffer.write(dart.dinvokef(onNonMatch, ""));
- while (dart.notNull(i) < dart.notNull(length)) {
- buffer.write(dart.dinvokef(onMatch, new StringMatch(i, dart.as(receiver, core.String), "")));
- let code = dart.as(dart.dinvoke(receiver, 'codeUnitAt', i), core.int);
- if ((dart.notNull(code) & ~1023) === 55296 && dart.notNull(length) > dart.notNull(i) + 1) {
- code = dart.as(dart.dinvoke(receiver, 'codeUnitAt', dart.notNull(i) + 1), core.int);
- if ((dart.notNull(code) & ~1023) === 56320) {
- buffer.write(dart.dinvokef(onNonMatch, dart.dinvoke(receiver, 'substring', i, dart.notNull(i) + 2)));
- i = 2;
- continue;
- }
- }
- buffer.write(dart.dinvokef(onNonMatch, dart.dindex(receiver, i)));
- i = dart.notNull(i) + 1;
- }
- buffer.write(dart.dinvokef(onMatch, new StringMatch(i, dart.as(receiver, core.String), "")));
- buffer.write(dart.dinvokef(onNonMatch, ""));
- return buffer.toString();
- }
- // Function stringReplaceAllStringFuncUnchecked: (dynamic, dynamic, dynamic, dynamic) → dynamic
- function stringReplaceAllStringFuncUnchecked(receiver, pattern, onMatch, onNonMatch) {
- let patternLength = dart.as(dart.dload(pattern, 'length'), core.int);
- if (patternLength === 0) {
- return stringReplaceAllEmptyFuncUnchecked(receiver, onMatch, onNonMatch);
- }
- let length = dart.as(dart.dload(receiver, 'length'), core.int);
- let buffer = new core.StringBuffer();
- let startIndex = 0;
- while (dart.notNull(startIndex) < dart.notNull(length)) {
- let position = dart.as(dart.dinvoke(receiver, 'indexOf', pattern, startIndex), core.int);
- if (position === -1) {
- break;
- }
- buffer.write(dart.dinvokef(onNonMatch, dart.dinvoke(receiver, 'substring', startIndex, position)));
- buffer.write(dart.dinvokef(onMatch, new StringMatch(position, dart.as(receiver, core.String), dart.as(pattern, core.String))));
- startIndex = dart.notNull(position) + dart.notNull(patternLength);
- }
- buffer.write(dart.dinvokef(onNonMatch, dart.dinvoke(receiver, 'substring', startIndex)));
- return buffer.toString();
- }
- // Function stringReplaceFirstUnchecked: (dynamic, dynamic, dynamic, [int]) → dynamic
- function stringReplaceFirstUnchecked(receiver, from, to, startIndex) {
- if (startIndex === void 0)
- startIndex = 0;
- if (typeof from == string) {
- let index = dart.dinvoke(receiver, 'indexOf', from, startIndex);
- if (dart.dbinary(index, '<', 0))
- return receiver;
- return `${dart.dinvoke(receiver, 'substring', 0, index)}${to}` + `${dart.dinvoke(receiver, 'substring', dart.dbinary(index, '+', dart.dload(from, 'length')))}`;
- } else if (dart.is(from, JSSyntaxRegExp)) {
- return startIndex === 0 ? stringReplaceJS(receiver, regExpGetNative(dart.as(from, JSSyntaxRegExp)), to) : stringReplaceFirstRE(receiver, from, to, startIndex);
- } else {
- checkNull(from);
- throw "String.replace(Pattern) UNIMPLEMENTED";
- }
- }
- // Function stringJoinUnchecked: (dynamic, dynamic) → dynamic
- function stringJoinUnchecked(array, separator) {
- return array.join(separator);
- }
- // Function createRuntimeType: (String) → Type
- function createRuntimeType(name) {
- return new TypeImpl(name);
- }
- let _typeName = Symbol('_typeName');
- let _unmangledName = Symbol('_unmangledName');
- class TypeImpl extends core.Object {
- TypeImpl($_typeName) {
- this[_typeName] = $_typeName;
- this[_unmangledName] = null;
- }
- toString() {
- if (this[_unmangledName] !== null)
- return this[_unmangledName];
- let unmangledName = _js_names.unmangleAllIdentifiersIfPreservedAnyways(this[_typeName]);
- return this[_unmangledName] = unmangledName;
- }
- get hashCode() {
- return this[_typeName].hashCode;
- }
- ['=='](other) {
- return dart.notNull(dart.is(other, TypeImpl)) && dart.notNull(dart.equals(this[_typeName], dart.dload(other, '_typeName')));
- }
- }
- class TypeVariable extends core.Object {
- TypeVariable(owner, name, bound) {
- this.owner = owner;
- this.name = name;
- this.bound = bound;
- }
- }
- // Function getMangledTypeName: (TypeImpl) → dynamic
- function getMangledTypeName(type) {
- return type[_typeName];
- }
- // Function setRuntimeTypeInfo: (Object, dynamic) → Object
- function setRuntimeTypeInfo(target, typeInfo) {
- dart.assert(dart.notNull(typeInfo === null) || dart.notNull(isJsArray(typeInfo)));
- if (target !== null)
- target.$builtinTypeInfo = typeInfo;
- return target;
- }
- // Function getRuntimeTypeInfo: (Object) → dynamic
- function getRuntimeTypeInfo(target) {
- if (target === null)
- return null;
- return target.$builtinTypeInfo;
- }
- // Function getRuntimeTypeArguments: (dynamic, dynamic) → dynamic
- function getRuntimeTypeArguments(target, substitutionName) {
- let substitution = getField(target, `${_foreign_helper.JS_OPERATOR_AS_PREFIX()}${substitutionName}`);
- return substitute(substitution, getRuntimeTypeInfo(target));
- }
- // Function getRuntimeTypeArgument: (Object, String, int) → dynamic
- function getRuntimeTypeArgument(target, substitutionName, index) {
- let arguments = getRuntimeTypeArguments(target, substitutionName);
- return arguments === null ? null : getIndex(arguments, index);
- }
- // Function getTypeArgumentByIndex: (Object, int) → dynamic
- function getTypeArgumentByIndex(target, index) {
- let rti = getRuntimeTypeInfo(target);
- return rti === null ? null : getIndex(rti, index);
- }
- // Function copyTypeArguments: (Object, Object) → void
- function copyTypeArguments(source, target) {
- target.$builtinTypeInfo = source.$builtinTypeInfo;
- }
- // Function getClassName: (dynamic) → String
- function getClassName(object) {
- return _interceptors.getInterceptor(object).constructor.builtin$cls;
- }
- // Function getRuntimeTypeAsString: (dynamic, {onTypeVariable: (int) → String}) → String
- function getRuntimeTypeAsString(runtimeType, opt$) {
- let onTypeVariable = opt$.onTypeVariable === void 0 ? null : opt$.onTypeVariable;
- dart.assert(isJsArray(runtimeType));
- let className = getConstructorName(getIndex(runtimeType, 0));
- return `${className}` + `${joinArguments(runtimeType, 1, {onTypeVariable: onTypeVariable})}`;
- }
- // Function getConstructorName: (dynamic) → String
- function getConstructorName(type) {
- return type.builtin$cls;
- }
- // Function runtimeTypeToString: (dynamic, {onTypeVariable: (int) → String}) → String
- function runtimeTypeToString(type, opt$) {
- let onTypeVariable = opt$.onTypeVariable === void 0 ? null : opt$.onTypeVariable;
- if (type === null) {
- return 'dynamic';
- } else if (isJsArray(type)) {
- return getRuntimeTypeAsString(type, {onTypeVariable: onTypeVariable});
- } else if (isJsFunction(type)) {
- return getConstructorName(type);
- } else if (typeof type == number) {
- if (onTypeVariable === null) {
- return dart.as(dart.dinvoke(type, 'toString'), core.String);
- } else {
- return onTypeVariable(dart.as(type, core.int));
- }
- } else {
- return null;
- }
- }
- // Function joinArguments: (dynamic, int, {onTypeVariable: (int) → String}) → String
- function joinArguments(types, startIndex, opt$) {
- let onTypeVariable = opt$.onTypeVariable === void 0 ? null : opt$.onTypeVariable;
- if (types === null)
- return '';
- dart.assert(isJsArray(types));
- let firstArgument = true;
- let allDynamic = true;
- let buffer = new core.StringBuffer();
- for (let index = startIndex; dart.notNull(index) < dart.notNull(getLength(types)); index = dart.notNull(index) + 1) {
- if (firstArgument) {
- firstArgument = false;
- } else {
- buffer.write(', ');
- }
- let argument = getIndex(types, index);
- if (argument !== null) {
- allDynamic = false;
- }
- buffer.write(runtimeTypeToString(argument, {onTypeVariable: onTypeVariable}));
- }
- return allDynamic ? '' : `<${buffer}>`;
- }
- // Function getRuntimeTypeString: (dynamic) → String
- function getRuntimeTypeString(object) {
- let className = getClassName(object);
- if (object === null)
- return className;
- let typeInfo = object.$builtinTypeInfo;
- return `${className}${joinArguments(typeInfo, 0)}`;
- }
- // Function getRuntimeType: (dynamic) → Type
- function getRuntimeType(object) {
- let type = getRuntimeTypeString(object);
- return new TypeImpl(type);
- }
- // Function substitute: (dynamic, dynamic) → dynamic
- function substitute(substitution, arguments) {
- dart.assert(dart.notNull(substitution === null) || dart.notNull(isJsFunction(substitution)));
- dart.assert(dart.notNull(arguments === null) || dart.notNull(isJsArray(arguments)));
- if (isJsFunction(substitution)) {
- substitution = invoke(substitution, arguments);
- if (isJsArray(substitution)) {
- arguments = substitution;
- } else if (isJsFunction(substitution)) {
- arguments = invoke(substitution, arguments);
- }
- }
- return arguments;
- }
- // Function checkSubtype: (Object, String, List<dynamic>, String) → bool
- function checkSubtype(object, isField, checks, asField) {
- if (object === null)
- return false;
- let arguments = getRuntimeTypeInfo(object);
- let interceptor = _interceptors.getInterceptor(object);
- let isSubclass = getField(interceptor, isField);
- if (isSubclass === null)
- return false;
- let substitution = getField(interceptor, asField);
- return checkArguments(substitution, arguments, checks);
- }
- // Function computeTypeName: (String, List<dynamic>) → String
- function computeTypeName(isField, arguments) {
- let prefixLength = _foreign_helper.JS_OPERATOR_IS_PREFIX().length;
- return Primitives.formatType(isField.substring(prefixLength, isField.length), arguments);
- }
- // Function subtypeCast: (Object, String, List<dynamic>, String) → Object
- function subtypeCast(object, isField, checks, asField) {
- if (dart.notNull(object !== null) && !dart.notNull(checkSubtype(object, isField, checks, asField))) {
- let actualType = Primitives.objectTypeName(object);
- let typeName = computeTypeName(isField, checks);
- throw new CastErrorImplementation(actualType, typeName);
- }
- return object;
- }
- // Function assertSubtype: (Object, String, List<dynamic>, String) → Object
- function assertSubtype(object, isField, checks, asField) {
- if (dart.notNull(object !== null) && !dart.notNull(checkSubtype(object, isField, checks, asField))) {
- let typeName = computeTypeName(isField, checks);
- throw new TypeErrorImplementation(object, typeName);
- }
- return object;
- }
- // Function assertIsSubtype: (dynamic, dynamic, String) → dynamic
- function assertIsSubtype(subtype, supertype, message) {
- if (!dart.notNull(isSubtype(subtype, supertype))) {
- throwTypeError(message);
- }
- }
- // Function throwTypeError: (dynamic) → dynamic
- function throwTypeError(message) {
- throw new TypeErrorImplementation.fromMessage(dart.as(message, core.String));
- }
- // Function checkArguments: (dynamic, dynamic, dynamic) → bool
- function checkArguments(substitution, arguments, checks) {
- return areSubtypes(substitute(substitution, arguments), checks);
- }
- // Function areSubtypes: (dynamic, dynamic) → bool
- function areSubtypes(s, t) {
- if (dart.notNull(s === null) || dart.notNull(t === null))
- return true;
- dart.assert(isJsArray(s));
- dart.assert(isJsArray(t));
- dart.assert(getLength(s) === getLength(t));
- let len = getLength(s);
- for (let i = 0; dart.notNull(i) < dart.notNull(len); i = dart.notNull(i) + 1) {
- if (!dart.notNull(isSubtype(getIndex(s, i), getIndex(t, i)))) {
- return false;
- }
- }
- return true;
- }
- // Function computeSignature: (dynamic, dynamic, dynamic) → dynamic
- function computeSignature(signature, context, contextName) {
- let typeArguments = getRuntimeTypeArguments(context, contextName);
- return invokeOn(signature, context, typeArguments);
- }
- // Function isSupertypeOfNull: (dynamic) → bool
- function isSupertypeOfNull(type) {
- return dart.notNull(type === null) || dart.notNull(dart.equals(getConstructorName(type), _foreign_helper.JS_OBJECT_CLASS_NAME())) || dart.notNull(dart.equals(getConstructorName(type), _foreign_helper.JS_NULL_CLASS_NAME()));
- }
- // Function checkSubtypeOfRuntimeType: (dynamic, dynamic) → bool
- function checkSubtypeOfRuntimeType(o, t) {
- if (o === null)
- return isSupertypeOfNull(t);
- if (t === null)
- return true;
- let rti = getRuntimeTypeInfo(o);
- o = _interceptors.getInterceptor(o);
- let type = o.constructor;
- if (rti !== null) {
- rti = rti.slice();
- rti.splice(0, 0, type);
- type = rti;
- } else if (hasField(t, `${_foreign_helper.JS_FUNCTION_TYPE_TAG()}`)) {
- let signatureName = `${_foreign_helper.JS_OPERATOR_IS_PREFIX()}_${getField(t, _foreign_helper.JS_FUNCTION_TYPE_TAG())}`;
- if (hasField(o, signatureName))
- return true;
- let targetSignatureFunction = getField(o, `${_foreign_helper.JS_SIGNATURE_NAME()}`);
- if (targetSignatureFunction === null)
- return false;
- type = invokeOn(targetSignatureFunction, o, null);
- return isFunctionSubtype(type, t);
- }
- return isSubtype(type, t);
- }
- // Function subtypeOfRuntimeTypeCast: (Object, dynamic) → Object
- function subtypeOfRuntimeTypeCast(object, type) {
- if (dart.notNull(object !== null) && !dart.notNull(checkSubtypeOfRuntimeType(object, type))) {
- let actualType = Primitives.objectTypeName(object);
- throw new CastErrorImplementation(actualType, runtimeTypeToString(type));
- }
- return object;
- }
- // Function assertSubtypeOfRuntimeType: (Object, dynamic) → Object
- function assertSubtypeOfRuntimeType(object, type) {
- if (dart.notNull(object !== null) && !dart.notNull(checkSubtypeOfRuntimeType(object, type))) {
- throw new TypeErrorImplementation(object, runtimeTypeToString(type));
- }
- return object;
- }
- // Function getArguments: (dynamic) → dynamic
- function getArguments(type) {
- return isJsArray(type) ? type.slice(1) : null;
- }
- // Function isSubtype: (dynamic, dynamic) → bool
- function isSubtype(s, t) {
- if (isIdentical(s, t))
- return true;
- if (dart.notNull(s === null) || dart.notNull(t === null))
- return true;
- if (hasField(t, `${_foreign_helper.JS_FUNCTION_TYPE_TAG()}`)) {
- return isFunctionSubtype(s, t);
- }
- if (hasField(s, `${_foreign_helper.JS_FUNCTION_TYPE_TAG()}`)) {
- return dart.equals(getConstructorName(t), _foreign_helper.JS_FUNCTION_CLASS_NAME());
- }
- let typeOfS = isJsArray(s) ? getIndex(s, 0) : s;
- let typeOfT = isJsArray(t) ? getIndex(t, 0) : t;
- let name = runtimeTypeToString(typeOfT);
- let substitution = null;
- if (isNotIdentical(typeOfT, typeOfS)) {
- let test = `${_foreign_helper.JS_OPERATOR_IS_PREFIX()}${name}`;
- let typeOfSPrototype = typeOfS.prototype;
- if (hasNoField(typeOfSPrototype, test))
- return false;
- let field = `${_foreign_helper.JS_OPERATOR_AS_PREFIX()}${runtimeTypeToString(typeOfT)}`;
- substitution = getField(typeOfSPrototype, field);
- }
- if (!dart.notNull(isJsArray(s)) && dart.notNull(substitution === null) || !dart.notNull(isJsArray(t))) {
- return true;
- }
- return checkArguments(substitution, getArguments(s), getArguments(t));
- }
- // Function isAssignable: (dynamic, dynamic) → bool
- function isAssignable(s, t) {
- return dart.notNull(isSubtype(s, t)) || dart.notNull(isSubtype(t, s));
- }
- // Function areAssignable: (List<dynamic>, List, bool) → bool
- function areAssignable(s, t, allowShorter) {
- if (dart.notNull(t === null) && dart.notNull(s === null))
- return true;
- if (t === null)
- return allowShorter;
- if (s === null)
- return false;
- dart.assert(isJsArray(s));
- dart.assert(isJsArray(t));
- let sLength = getLength(s);
- let tLength = getLength(t);
- if (allowShorter) {
- if (dart.notNull(sLength) < dart.notNull(tLength))
- return false;
- } else {
- if (sLength !== tLength)
- return false;
- }
- for (let i = 0; dart.notNull(i) < dart.notNull(tLength); i = dart.notNull(i) + 1) {
- if (!dart.notNull(isAssignable(getIndex(s, i), getIndex(t, i)))) {
- return false;
- }
- }
- return true;
- }
- // Function areAssignableMaps: (dynamic, dynamic) → bool
- function areAssignableMaps(s, t) {
- if (t === null)
- return true;
- if (s === null)
- return false;
- dart.assert(isJsObject(s));
- dart.assert(isJsObject(t));
- let names = _interceptors.JSArray.markFixedList(dart.as(Object.getOwnPropertyNames(t), core.List));
- for (let i = 0; dart.notNull(i) < dart.notNull(names.length); i = dart.notNull(i) + 1) {
- let name = names.get(i);
- if (!Object.hasOwnProperty.call(s, name)) {
- return false;
- }
- let tType = t[name];
- let sType = s[name];
- if (!dart.notNull(isAssignable(tType, sType)))
- return false;
- }
- return true;
- }
- // Function isFunctionSubtype: (dynamic, dynamic) → bool
- function isFunctionSubtype(s, t) {
- dart.assert(hasField(t, `${_foreign_helper.JS_FUNCTION_TYPE_TAG()}`));
- if (hasNoField(s, `${_foreign_helper.JS_FUNCTION_TYPE_TAG()}`))
- return false;
- if (hasField(s, `${_foreign_helper.JS_FUNCTION_TYPE_VOID_RETURN_TAG()}`)) {
- if (dart.dbinary(hasNoField(t, `${_foreign_helper.JS_FUNCTION_TYPE_VOID_RETURN_TAG()}`), '&&', hasField(t, `${_foreign_helper.JS_FUNCTION_TYPE_RETURN_TYPE_TAG()}`))) {
- return false;
- }
- } else if (hasNoField(t, `${_foreign_helper.JS_FUNCTION_TYPE_VOID_RETURN_TAG()}`)) {
- let sReturnType = getField(s, `${_foreign_helper.JS_FUNCTION_TYPE_RETURN_TYPE_TAG()}`);
- let tReturnType = getField(t, `${_foreign_helper.JS_FUNCTION_TYPE_RETURN_TYPE_TAG()}`);
- if (!dart.notNull(isAssignable(sReturnType, tReturnType)))
- return false;
- }
- let sParameterTypes = getField(s, `${_foreign_helper.JS_FUNCTION_TYPE_REQUIRED_PARAMETERS_TAG()}`);
- let tParameterTypes = getField(t, `${_foreign_helper.JS_FUNCTION_TYPE_REQUIRED_PARAMETERS_TAG()}`);
- let sOptionalParameterTypes = getField(s, `${_foreign_helper.JS_FUNCTION_TYPE_OPTIONAL_PARAMETERS_TAG()}`);
- let tOptionalParameterTypes = getField(t, `${_foreign_helper.JS_FUNCTION_TYPE_OPTIONAL_PARAMETERS_TAG()}`);
- let sParametersLen = sParameterTypes !== null ? getLength(sParameterTypes) : 0;
- let tParametersLen = tParameterTypes !== null ? getLength(tParameterTypes) : 0;
- let sOptionalParametersLen = sOptionalParameterTypes !== null ? getLength(sOptionalParameterTypes) : 0;
- let tOptionalParametersLen = tOptionalParameterTypes !== null ? getLength(tOptionalParameterTypes) : 0;
- if (dart.notNull(sParametersLen) > dart.notNull(tParametersLen)) {
- return false;
- }
- if (dart.notNull(sParametersLen) + dart.notNull(sOptionalParametersLen) < dart.notNull(tParametersLen) + dart.notNull(tOptionalParametersLen)) {
- return false;
- }
- if (sParametersLen === tParametersLen) {
- if (!dart.notNull(areAssignable(dart.as(sParameterTypes, core.List), dart.as(tParameterTypes, core.List), false)))
- return false;
- if (!dart.notNull(areAssignable(dart.as(sOptionalParameterTypes, core.List), dart.as(tOptionalParameterTypes, core.List), true))) {
- return false;
- }
- } else {
- let pos = 0;
- for (; dart.notNull(pos) < dart.notNull(sParametersLen); pos = dart.notNull(pos) + 1) {
- if (!dart.notNull(isAssignable(getIndex(sParameterTypes, pos), getIndex(tParameterTypes, pos)))) {
- return false;
- }
- }
- let sPos = 0;
- let tPos = pos;
- for (; dart.notNull(tPos) < dart.notNull(tParametersLen); sPos = dart.notNull(sPos) + 1, tPos = dart.notNull(tPos) + 1) {
- if (!dart.notNull(isAssignable(getIndex(sOptionalParameterTypes, sPos), getIndex(tParameterTypes, tPos)))) {
- return false;
- }
- }
- tPos = 0;
- for (; dart.notNull(tPos) < dart.notNull(tOptionalParametersLen); sPos = dart.notNull(sPos) + 1, tPos = dart.notNull(tPos) + 1) {
- if (!dart.notNull(isAssignable(getIndex(sOptionalParameterTypes, sPos), getIndex(tOptionalParameterTypes, tPos)))) {
- return false;
- }
- }
- }
- let sNamedParameters = getField(s, `${_foreign_helper.JS_FUNCTION_TYPE_NAMED_PARAMETERS_TAG()}`);
- let tNamedParameters = getField(t, `${_foreign_helper.JS_FUNCTION_TYPE_NAMED_PARAMETERS_TAG()}`);
- return areAssignableMaps(sNamedParameters, tNamedParameters);
- }
- // Function invoke: (dynamic, dynamic) → dynamic
- function invoke(function, arguments) {
- return invokeOn(function, null, arguments);
- }
- // Function invokeOn: (dynamic, dynamic, dynamic) → Object
- function invokeOn(function, receiver, arguments) {
- dart.assert(isJsFunction(function));
- dart.assert(dart.notNull(arguments === null) || dart.notNull(isJsArray(arguments)));
- return function.apply(receiver, arguments);
- }
- // Function call: (dynamic, String) → dynamic
- function call(object, name) {
- return object[name]();
- }
- // Function getField: (dynamic, String) → dynamic
- function getField(object, name) {
- return object[name];
- }
- // Function getIndex: (dynamic, int) → dynamic
- function getIndex(array, index) {
- dart.assert(isJsArray(array));
- return array[index];
- }
- // Function getLength: (dynamic) → int
- function getLength(array) {
- dart.assert(isJsArray(array));
- return array.length;
- }
- // Function isJsArray: (dynamic) → bool
- function isJsArray(value) {
- return dart.is(value, _interceptors.JSArray);
- }
- // Function hasField: (dynamic, dynamic) → dynamic
- function hasField(object, name) {
- return name in object;
- }
- // Function hasNoField: (dynamic, dynamic) → dynamic
- function hasNoField(object, name) {
- return dart.dunary('!', hasField(object, name));
- }
- // Function isJsFunction: (dynamic) → bool
- function isJsFunction(o) {
- return typeof o == "function";
- }
- // Function isJsObject: (dynamic) → bool
- function isJsObject(o) {
- return typeof o == 'object';
- }
- // Function isIdentical: (dynamic, dynamic) → bool
- function isIdentical(s, t) {
- return s === t;
- }
- // Function isNotIdentical: (dynamic, dynamic) → bool
- function isNotIdentical(s, t) {
- return s !== t;
- }
- class _Patch extends core.Object {
- _Patch() {
- }
- }
- let patch = new _Patch();
- class InternalMap extends core.Object {
- }
- // Function requiresPreamble: () → dynamic
- function requiresPreamble() {
- }
- // Function isJsIndexable: (dynamic, dynamic) → bool
- function isJsIndexable(object, record) {
- if (record !== null) {
- let result = _interceptors.dispatchRecordIndexability(record);
- if (result !== null)
- return dart.as(result, core.bool);
- }
- return dart.is(object, exports.JavaScriptIndexingBehavior);
- }
- // Function S: (dynamic) → String
- function S(value) {
- if (typeof value == string)
- return dart.as(value, core.String);
- if (dart.is(value, core.num)) {
- if (!dart.equals(value, 0)) {
- return "" + value;
- }
- } else if (true === value) {
- return 'true';
- } else if (false === value) {
- return 'false';
- } else if (value === null) {
- return 'null';
- }
- let res = dart.dinvoke(value, 'toString');
- if (!(typeof res == string))
- throw new core.ArgumentError(value);
- return dart.as(res, core.String);
- }
- // Function createInvocationMirror: (String, dynamic, dynamic, dynamic, dynamic) → dynamic
- function createInvocationMirror(name, internalName, kind, arguments, argumentNames) {
- return new JSInvocationMirror(name, dart.as(internalName, core.String), dart.as(kind, core.int), dart.as(arguments, core.List), dart.as(argumentNames, core.List));
- }
- // Function createUnmangledInvocationMirror: (Symbol, dynamic, dynamic, dynamic, dynamic) → dynamic
- function createUnmangledInvocationMirror(symbol, internalName, kind, arguments, argumentNames) {
- return new JSInvocationMirror(symbol, dart.as(internalName, core.String), dart.as(kind, core.int), dart.as(arguments, core.List), dart.as(argumentNames, core.List));
- }
- // Function throwInvalidReflectionError: (String) → void
- function throwInvalidReflectionError(memberName) {
- throw new core.UnsupportedError(`Can't use '${memberName}' in reflection ` + "because it is not included in a @MirrorsUsed annotation.");
- }
- // Function traceHelper: (String) → void
- function traceHelper(method) {
- if (!this.cache) {
- this.cache = Object.create(null);
- }
- if (!this.cache[method]) {
- console.log(method);
- this.cache[method] = true;
- }
- }
- let _memberName = Symbol('_memberName');
- let _internalName = Symbol('_internalName');
- let _kind = Symbol('_kind');
- let _arguments = Symbol('_arguments');
- let _namedArgumentNames = Symbol('_namedArgumentNames');
- let _namedIndices = Symbol('_namedIndices');
- let _getCachedInvocation = Symbol('_getCachedInvocation');
- class JSInvocationMirror extends core.Object {
- JSInvocationMirror($_memberName, $_internalName, $_kind, $_arguments, $_namedArgumentNames) {
- this[_memberName] = $_memberName;
- this[_internalName] = $_internalName;
- this[_kind] = $_kind;
- this[_arguments] = $_arguments;
- this[_namedArgumentNames] = $_namedArgumentNames;
- this[_namedIndices] = null;
- }
- get memberName() {
- if (dart.is(this[_memberName], core.Symbol))
- return dart.as(this[_memberName], core.Symbol);
- let name = dart.as(this[_memberName], core.String);
- let unmangledName = _js_names.mangledNames.get(name);
- if (unmangledName !== null) {
- name = unmangledName.split(':').get(0);
- } else {
- if (_js_names.mangledNames.get(this[_internalName]) === null) {
- core.print(`Warning: '${name}' is used reflectively but not in MirrorsUsed. ` + "This will break minified code.");
- }
- }
- this[_memberName] = new _internal.Symbol.unvalidated(name);
- return dart.as(this[_memberName], core.Symbol);
- }
- get isMethod() {
- return this[_kind] === JSInvocationMirror.METHOD;
- }
- get isGetter() {
- return this[_kind] === JSInvocationMirror.GETTER;
- }
- get isSetter() {
- return this[_kind] === JSInvocationMirror.SETTER;
- }
- get isAccessor() {
- return this[_kind] !== JSInvocationMirror.METHOD;
- }
- get positionalArguments() {
- if (this.isGetter)
- return /* Unimplemented const */new List.from([]);
- let argumentCount = dart.notNull(this[_arguments].length) - dart.notNull(this[_namedArgumentNames].length);
- if (argumentCount === 0)
- return /* Unimplemented const */new List.from([]);
- let list = new List.from([]);
- for (let index = 0; dart.notNull(index) < dart.notNull(argumentCount); index = dart.notNull(index) + 1) {
- list.add(this[_arguments].get(index));
- }
- return dart.as(makeLiteralListConst(list), core.List);
- }
- get namedArguments() {
- if (this.isAccessor)
- return dart.map();
- let namedArgumentCount = this[_namedArgumentNames].length;
- let namedArgumentsStartIndex = dart.notNull(this[_arguments].length) - dart.notNull(namedArgumentCount);
- if (namedArgumentCount === 0)
- return dart.map();
- let map = new core.Map();
- for (let i = 0; dart.notNull(i) < dart.notNull(namedArgumentCount); i = dart.notNull(i) + 1) {
- map.set(new _internal.Symbol.unvalidated(dart.as(this[_namedArgumentNames].get(i), core.String)), this[_arguments].get(dart.notNull(namedArgumentsStartIndex) + dart.notNull(i)));
- }
- return map;
- }
- [_getCachedInvocation](object) {
- let interceptor = _interceptors.getInterceptor(object);
- let receiver = object;
- let name = this[_internalName];
- let arguments = this[_arguments];
- let interceptedNames = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.INTERCEPTED_NAMES);
- let isIntercepted = Object.prototype.hasOwnProperty.call(interceptedNames, name);
- if (isIntercepted) {
- receiver = interceptor;
- if (object === interceptor) {
- interceptor = null;
- }
- } else {
- interceptor = null;
- }
- let isCatchAll = false;
- let method = receiver[name];
- if (typeof method != "function") {
- let baseName = _internal.Symbol.getName(dart.as(this.memberName, _internal.Symbol));
- method = receiver[baseName + "*"];
- if (method === null) {
- interceptor = _interceptors.getInterceptor(object);
- method = interceptor[baseName + "*"];
- if (method !== null) {
- isIntercepted = true;
- receiver = interceptor;
- } else {
- interceptor = null;
- }
- }
- isCatchAll = true;
- }
- if (typeof method == "function") {
- if (isCatchAll) {
- return new CachedCatchAllInvocation(name, method, isIntercepted, dart.as(interceptor, _interceptors.Interceptor));
- } else {
- return new CachedInvocation(name, method, isIntercepted, dart.as(interceptor, _interceptors.Interceptor));
- }
- } else {
- return new CachedNoSuchMethodInvocation(interceptor);
- }
- }
- static invokeFromMirror(invocation, victim) {
- let cached = invocation._getCachedInvocation(victim);
- if (dart.dload(cached, 'isNoSuchMethod')) {
- return dart.dinvoke(cached, 'invokeOn', victim, invocation);
- } else {
- return dart.dinvoke(cached, 'invokeOn', victim, invocation[_arguments]);
- }
- }
- static getCachedInvocation(invocation, victim) {
- return invocation._getCachedInvocation(victim);
- }
- }
- JSInvocationMirror.METHOD = 0;
- JSInvocationMirror.GETTER = 1;
- JSInvocationMirror.SETTER = 2;
- class CachedInvocation extends core.Object {
- CachedInvocation(mangledName, jsFunction, isIntercepted, cachedInterceptor) {
- this.mangledName = mangledName;
- this.jsFunction = jsFunction;
- this.isIntercepted = isIntercepted;
- this.cachedInterceptor = cachedInterceptor;
- }
- get isNoSuchMethod() {
- return false;
- }
- get isGetterStub() {
- return !!this.jsFunction.$getterStub;
- }
- invokeOn(victim, arguments) {
- let receiver = victim;
- if (!dart.notNull(this.isIntercepted)) {
- if (!dart.is(arguments, _interceptors.JSArray))
- arguments = new core.List.from(arguments);
- } else {
- arguments = new List.from([victim]);
- arguments.addAll(arguments);
- if (this.cachedInterceptor !== null)
- receiver = this.cachedInterceptor;
- }
- return this.jsFunction.apply(receiver, arguments);
- }
- }
- class CachedCatchAllInvocation extends CachedInvocation {
- CachedCatchAllInvocation(name, jsFunction, isIntercepted, cachedInterceptor) {
- this.info = new ReflectionInfo(jsFunction);
- super.CachedInvocation(name, jsFunction, isIntercepted, cachedInterceptor);
- }
- get isGetterStub() {
- return false;
- }
- invokeOn(victim, arguments) {
- let receiver = victim;
- let providedArgumentCount = null;
- let fullParameterCount = dart.notNull(this.info.requiredParameterCount) + dart.notNull(this.info.optionalParameterCount);
- if (!dart.notNull(this.isIntercepted)) {
- if (dart.is(arguments, _interceptors.JSArray)) {
- providedArgumentCount = arguments.length;
- if (dart.notNull(providedArgumentCount) < dart.notNull(fullParameterCount)) {
- arguments = new core.List.from(arguments);
- }
- } else {
- arguments = new core.List.from(arguments);
- providedArgumentCount = arguments.length;
- }
- } else {
- arguments = new List.from([victim]);
- arguments.addAll(arguments);
- if (this.cachedInterceptor !== null)
- receiver = this.cachedInterceptor;
- providedArgumentCount = dart.notNull(arguments.length) - 1;
- }
- if (dart.notNull(this.info.areOptionalParametersNamed) && dart.notNull(providedArgumentCount) > dart.notNull(this.info.requiredParameterCount)) {
- throw new UnimplementedNoSuchMethodError(`Invocation of unstubbed method '${this.info.reflectionName}'` + ` with ${arguments.length} arguments.`);
- } else if (dart.notNull(providedArgumentCount) < dart.notNull(this.info.requiredParameterCount)) {
- throw new UnimplementedNoSuchMethodError(`Invocation of unstubbed method '${this.info.reflectionName}'` + ` with ${providedArgumentCount} arguments (too few).`);
- } else if (dart.notNull(providedArgumentCount) > dart.notNull(fullParameterCount)) {
- throw new UnimplementedNoSuchMethodError(`Invocation of unstubbed method '${this.info.reflectionName}'` + ` with ${providedArgumentCount} arguments (too many).`);
- }
- for (let i = providedArgumentCount; dart.notNull(i) < dart.notNull(fullParameterCount); i = dart.notNull(i) + 1) {
- arguments.add(getMetadata(this.info.defaultValue(i)));
- }
- return this.jsFunction.apply(receiver, arguments);
- }
- }
- class CachedNoSuchMethodInvocation extends core.Object {
- CachedNoSuchMethodInvocation(interceptor) {
- this.interceptor = interceptor;
- }
- get isNoSuchMethod() {
- return true;
- }
- get isGetterStub() {
- return false;
- }
- invokeOn(victim, invocation) {
- let receiver = this.interceptor === null ? victim : this.interceptor;
- return dart.dinvoke(receiver, 'noSuchMethod', invocation);
- }
- }
- class ReflectionInfo extends core.Object {
- ReflectionInfo$internal(jsFunction, data, isAccessor, requiredParameterCount, optionalParameterCount, areOptionalParametersNamed, functionType) {
- this.jsFunction = jsFunction;
- this.data = data;
- this.isAccessor = isAccessor;
- this.requiredParameterCount = requiredParameterCount;
- this.optionalParameterCount = optionalParameterCount;
- this.areOptionalParametersNamed = areOptionalParametersNamed;
- this.functionType = functionType;
- this.cachedSortedIndices = null;
- }
- ReflectionInfo(jsFunction) {
- let data = dart.as(jsFunction.$reflectionInfo, core.List);
- if (data === null)
- return null;
- data = _interceptors.JSArray.markFixedList(data);
- let requiredParametersInfo = data[ReflectionInfo.REQUIRED_PARAMETERS_INFO];
- let requiredParameterCount = requiredParametersInfo >> 1;
- let isAccessor = (dart.notNull(requiredParametersInfo) & 1) === 1;
- let optionalParametersInfo = data[ReflectionInfo.OPTIONAL_PARAMETERS_INFO];
- let optionalParameterCount = optionalParametersInfo >> 1;
- let areOptionalParametersNamed = (dart.notNull(optionalParametersInfo) & 1) === 1;
- let functionType = data[ReflectionInfo.FUNCTION_TYPE_INDEX];
- return new ReflectionInfo.internal(jsFunction, data, isAccessor, requiredParameterCount, optionalParameterCount, areOptionalParametersNamed, functionType);
- }
- parameterName(parameter) {
- let metadataIndex = null;
- if (_foreign_helper.JS_GET_FLAG('MUST_RETAIN_METADATA')) {
- metadataIndex = this.data[2 * parameter + this.optionalParameterCount + ReflectionInfo.FIRST_DEFAULT_ARGUMENT];
- } else {
- metadataIndex = this.data[parameter + this.optionalParameterCount + ReflectionInfo.FIRST_DEFAULT_ARGUMENT];
- }
- let metadata = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.METADATA);
- return metadata[metadataIndex];
- }
- parameterMetadataAnnotations(parameter) {
- if (!dart.notNull(_foreign_helper.JS_GET_FLAG('MUST_RETAIN_METADATA'))) {
- throw new core.StateError('metadata has not been preserved');
- } else {
- return dart.as(this.data[2 * parameter + this.optionalParameterCount + ReflectionInfo.FIRST_DEFAULT_ARGUMENT + 1], core.List$(core.int));
- }
- }
- defaultValue(parameter) {
- if (dart.notNull(parameter) < dart.notNull(this.requiredParameterCount))
- return null;
- return this.data[ReflectionInfo.FIRST_DEFAULT_ARGUMENT + parameter - this.requiredParameterCount];
- }
- defaultValueInOrder(parameter) {
- if (dart.notNull(parameter) < dart.notNull(this.requiredParameterCount))
- return null;
- if (!dart.notNull(this.areOptionalParametersNamed) || this.optionalParameterCount === 1) {
- return this.defaultValue(parameter);
- }
- let index = this.sortedIndex(dart.notNull(parameter) - dart.notNull(this.requiredParameterCount));
- return this.defaultValue(index);
- }
- parameterNameInOrder(parameter) {
- if (dart.notNull(parameter) < dart.notNull(this.requiredParameterCount))
- return null;
- if (!dart.notNull(this.areOptionalParametersNamed) || this.optionalParameterCount === 1) {
- return this.parameterName(parameter);
- }
- let index = this.sortedIndex(dart.notNull(parameter) - dart.notNull(this.requiredParameterCount));
- return this.parameterName(index);
- }
- sortedIndex(unsortedIndex) {
- if (this.cachedSortedIndices === null) {
- this.cachedSortedIndices = new core.List(this.optionalParameterCount);
- let positions = dart.map();
- for (let i = 0; dart.notNull(i) < dart.notNull(this.optionalParameterCount); i = dart.notNull(i) + 1) {
- let index = dart.notNull(this.requiredParameterCount) + dart.notNull(i);
- positions.set(this.parameterName(index), index);
- }
- let index = 0;
- ((_) => {
- _.sort();
- return _;
- }).bind(this)(positions.keys.toList()).forEach(((name) => {
- this.cachedSortedIndices.set((($tmp) => index = dart.notNull($tmp) + 1, $tmp)(index), positions.get(name));
- }).bind(this));
- }
- return dart.as(this.cachedSortedIndices.get(unsortedIndex), core.int);
- }
- computeFunctionRti(jsConstructor) {
- if (typeof this.functionType == "number") {
- return getMetadata(dart.as(this.functionType, core.int));
- } else if (typeof this.functionType == "function") {
- let fakeInstance = new jsConstructor();
- setRuntimeTypeInfo(fakeInstance, fakeInstance["<>"]);
- return this.functionType.apply({$receiver: fakeInstance});
- } else {
- throw new RuntimeError('Unexpected function type');
- }
- }
- get reflectionName() {
- return this.jsFunction.$reflectionName;
- }
- }
- dart.defineNamedConstructor(ReflectionInfo, 'internal');
- ReflectionInfo.REQUIRED_PARAMETERS_INFO = 0;
- ReflectionInfo.OPTIONAL_PARAMETERS_INFO = 1;
- ReflectionInfo.FUNCTION_TYPE_INDEX = 2;
- ReflectionInfo.FIRST_DEFAULT_ARGUMENT = 3;
- // Function getMetadata: (int) → dynamic
- function getMetadata(index) {
- let metadata = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.METADATA);
- return metadata[index];
- }
- let _throwFormatException = Symbol('_throwFormatException');
- let _fromCharCodeApply = Symbol('_fromCharCodeApply');
- let _mangledNameMatchesType = Symbol('_mangledNameMatchesType');
- class Primitives extends core.Object {
- static initializeStatics(id) {
- mirrorFunctionCacheName = `_${id}`;
- mirrorInvokeCacheName = `_${id}`;
- }
- static objectHashCode(object) {
- let hash = dart.as(object.$identityHash, core.int);
- if (hash === null) {
- hash = Math.random() * 0x3fffffff | 0;
- object.$identityHash = hash;
- }
- return hash;
- }
- static [_throwFormatException](string) {
- throw new core.FormatException(string);
- }
- static parseInt(source, radix, handleError) {
- if (handleError === null)
- handleError = dart.closureWrap(_throwFormatException, "(String) → int");
- checkString(source);
- let match = /^\s*[+-]?((0x[a-f0-9]+)|(\d+)|([a-z0-9]+))\s*$/i.exec(source);
- let digitsIndex = 1;
- let hexIndex = 2;
- let decimalIndex = 3;
- let nonDecimalHexIndex = 4;
- if (radix === null) {
- radix = 10;
- if (match !== null) {
- if (dart.dindex(match, hexIndex) !== null) {
- return parseInt(source, 16);
- }
- if (dart.dindex(match, decimalIndex) !== null) {
- return parseInt(source, 10);
- }
- return handleError(source);
- }
- } else {
- if (!(typeof radix == number))
- throw new core.ArgumentError("Radix is not an integer");
- if (dart.notNull(radix) < 2 || dart.notNull(radix) > 36) {
- throw new core.RangeError(`Radix ${radix} not in range 2..36`);
- }
- if (match !== null) {
- if (radix === 10 && dart.notNull(dart.dindex(match, decimalIndex) !== null)) {
- return parseInt(source, 10);
- }
- if (dart.notNull(radix) < 10 || dart.notNull(dart.dindex(match, decimalIndex) === null)) {
- let maxCharCode = null;
- if (dart.notNull(radix) <= 10) {
- maxCharCode = 48 + dart.notNull(radix) - 1;
- } else {
- maxCharCode = 97 + dart.notNull(radix) - 10 - 1;
- }
- let digitsPart = dart.as(dart.dindex(match, digitsIndex), core.String);
- for (let i = 0; dart.notNull(i) < dart.notNull(digitsPart.length); i = dart.notNull(i) + 1) {
- let characterCode = dart.notNull(digitsPart.codeUnitAt(0)) | 32;
- if (dart.notNull(digitsPart.codeUnitAt(i)) > dart.notNull(maxCharCode)) {
- return handleError(source);
- }
- }
- }
- }
- }
- if (match === null)
- return handleError(source);
- return parseInt(source, radix);
- }
- static parseDouble(source, handleError) {
- checkString(source);
- if (handleError === null)
- handleError = dart.closureWrap(_throwFormatException, "(String) → double");
- if (!/^\s*[+-]?(?:Infinity|NaN|(?:\.\d+|\d+(?:\.\d*)?)(?:[eE][+-]?\d+)?)\s*$/.test(source)) {
- return handleError(source);
- }
- let result = parseFloat(source);
- if (result.isNaN) {
- let trimmed = source.trim();
- if (dart.notNull(dart.equals(trimmed, 'NaN')) || dart.notNull(dart.equals(trimmed, '+NaN')) || dart.notNull(dart.equals(trimmed, '-NaN'))) {
- return result;
- }
- return handleError(source);
- }
- return result;
- }
- static formatType(className, typeArguments) {
- return _js_names.unmangleAllIdentifiersIfPreservedAnyways(`${className}${joinArguments(typeArguments, 0)}`);
- }
- static objectTypeName(object) {
- let name = constructorNameFallback(_interceptors.getInterceptor(object));
- if (dart.equals(name, 'Object')) {
- let decompiled = String(object.constructor).match(/^\s*function\s*(\S*)\s*\(/)[1];
- if (typeof decompiled == string)
- if (/^\w+$/.test(decompiled))
- name = dart.as(decompiled, core.String);
- }
- if (dart.notNull(name.length) > 1 && dart.notNull(core.identical(name.codeUnitAt(0), Primitives.DOLLAR_CHAR_VALUE))) {
- name = name.substring(1);
- }
- return formatType(name, dart.as(getRuntimeTypeInfo(object), core.List));
- }
- static objectToString(object) {
- let name = objectTypeName(object);
- return `Instance of '${name}'`;
- }
- static dateNow() {
- return Date.now();
- }
- static initTicker() {
- if (timerFrequency !== null)
- return;
- timerFrequency = 1000;
- timerTicks = dateNow;
- if (typeof window == "undefined")
- return;
- let window = window;
- if (window === null)
- return;
- let performance = window.performance;
- if (performance === null)
- return;
- if (typeof performance.now != "function")
- return;
- timerFrequency = 1000000;
- timerTicks = (() => (1000 * performance.now()).floor()).bind(this);
- }
- static get isD8() {
- return typeof version == "function" && typeof os == "object" && "system" in os;
- }
- static get isJsshell() {
- return typeof version == "function" && typeof system == "function";
- }
- static currentUri() {
- requiresPreamble();
- if (!!self.location) {
- return self.location.href;
- }
- return null;
- }
- static [_fromCharCodeApply](array) {
- let result = "";
- let kMaxApply = 500;
- let end = array.length;
- for (let i = 0; dart.notNull(i) < dart.notNull(end); i = kMaxApply) {
- let subarray = null;
- if (dart.notNull(end) <= dart.notNull(kMaxApply)) {
- subarray = array;
- } else {
- subarray = array.slice(i, dart.notNull(i) + dart.notNull(kMaxApply) < dart.notNull(end) ? dart.notNull(i) + dart.notNull(kMaxApply) : end);
- }
- result = result + String.fromCharCode.apply(null, subarray);
- }
- return result;
- }
- static stringFromCodePoints(codePoints) {
- let a = new List.from([]);
- for (let i of codePoints) {
- if (!(typeof i == number))
- throw new core.ArgumentError(i);
- if (dart.dbinary(i, '<=', 65535)) {
- a.add(dart.as(i, core.int));
- } else if (dart.dbinary(i, '<=', 1114111)) {
- a.add(55296['+'](dart.dbinary(dart.dbinary(dart.dbinary(i, '-', 65536), '>>', 10), '&', 1023)));
- a.add(56320['+'](dart.dbinary(i, '&', 1023)));
- } else {
- throw new core.ArgumentError(i);
- }
- }
- return _fromCharCodeApply(a);
- }
- static stringFromCharCodes(charCodes) {
- for (let i of charCodes) {
- if (!(typeof i == number))
- throw new core.ArgumentError(i);
- if (dart.dbinary(i, '<', 0))
- throw new core.ArgumentError(i);
- if (dart.dbinary(i, '>', 65535))
- return stringFromCodePoints(charCodes);
- }
- return _fromCharCodeApply(dart.as(charCodes, core.List$(core.int)));
- }
- static stringFromCharCode(charCode) {
- if (0['<='](charCode)) {
- if (dart.dbinary(charCode, '<=', 65535)) {
- return String.fromCharCode(charCode);
- }
- if (dart.dbinary(charCode, '<=', 1114111)) {
- let bits = dart.dbinary(charCode, '-', 65536);
- let low = 56320['|'](dart.dbinary(bits, '&', 1023));
- let high = 55296['|'](dart.dbinary(bits, '>>', 10));
- return String.fromCharCode(high, low);
- }
- }
- throw new core.RangeError.range(dart.as(charCode, core.num), 0, 1114111);
- }
- static stringConcatUnchecked(string1, string2) {
- return _foreign_helper.JS_STRING_CONCAT(string1, string2);
- }
- static flattenString(str) {
- return str.charCodeAt(0) == 0 ? str : str;
- }
- static getTimeZoneName(receiver) {
- let d = lazyAsJsDate(receiver);
- let match = dart.as(/\((.*)\)/.exec(d.toString()), core.List);
- if (match !== null)
- return dart.as(match.get(1), core.String);
- match = dart.as(/^[A-Z,a-z]{3}\s[A-Z,a-z]{3}\s\d+\s\d{2}:\d{2}:\d{2}\s([A-Z]{3,5})\s\d{4}$/.exec(d.toString()), core.List);
- if (match !== null)
- return dart.as(match.get(1), core.String);
- match = dart.as(/(?:GMT|UTC)[+-]\d{4}/.exec(d.toString()), core.List);
- if (match !== null)
- return dart.as(match.get(0), core.String);
- return "";
- }
- static getTimeZoneOffsetInMinutes(receiver) {
- return -lazyAsJsDate(receiver).getTimezoneOffset();
- }
- static valueFromDecomposedDate(years, month, day, hours, minutes, seconds, milliseconds, isUtc) {
- let MAX_MILLISECONDS_SINCE_EPOCH = 8640000000000000;
- checkInt(years);
- checkInt(month);
- checkInt(day);
- checkInt(hours);
- checkInt(minutes);
- checkInt(seconds);
- checkInt(milliseconds);
- checkBool(isUtc);
- let jsMonth = dart.dbinary(month, '-', 1);
- let value = null;
- if (isUtc) {
- value = Date.UTC(years, jsMonth, day, hours, minutes, seconds, milliseconds);
- } else {
- value = new Date(years, jsMonth, day, hours, minutes, seconds, milliseconds).valueOf();
- }
- if (core.bool['||'](dart.dbinary(dart.dload(value, 'isNaN'), '||', dart.dbinary(value, '<', -dart.notNull(MAX_MILLISECONDS_SINCE_EPOCH))), dart.dbinary(value, '>', MAX_MILLISECONDS_SINCE_EPOCH))) {
- return null;
- }
- if (dart.dbinary(dart.dbinary(years, '<=', 0), '||', dart.dbinary(years, '<', 100)))
- return patchUpY2K(value, years, isUtc);
- return value;
- }
- static patchUpY2K(value, years, isUtc) {
- let date = new Date(value);
- if (isUtc) {
- date.setUTCFullYear(years);
- } else {
- date.setFullYear(years);
- }
- return date.valueOf();
- }
- static lazyAsJsDate(receiver) {
- if (receiver.date === void 0) {
- receiver.date = new Date(dart.dload(receiver, 'millisecondsSinceEpoch'));
- }
- return receiver.date;
- }
- static getYear(receiver) {
- return dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCFullYear() + 0 : lazyAsJsDate(receiver).getFullYear() + 0;
- }
- static getMonth(receiver) {
- return dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCMonth() + 1 : lazyAsJsDate(receiver).getMonth() + 1;
- }
- static getDay(receiver) {
- return dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCDate() + 0 : lazyAsJsDate(receiver).getDate() + 0;
- }
- static getHours(receiver) {
- return dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCHours() + 0 : lazyAsJsDate(receiver).getHours() + 0;
- }
- static getMinutes(receiver) {
- return dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCMinutes() + 0 : lazyAsJsDate(receiver).getMinutes() + 0;
- }
- static getSeconds(receiver) {
- return dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCSeconds() + 0 : lazyAsJsDate(receiver).getSeconds() + 0;
- }
- static getMilliseconds(receiver) {
- return dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCMilliseconds() + 0 : lazyAsJsDate(receiver).getMilliseconds() + 0;
- }
- static getWeekday(receiver) {
- let weekday = dart.dload(receiver, 'isUtc') ? lazyAsJsDate(receiver).getUTCDay() + 0 : lazyAsJsDate(receiver).getDay() + 0;
- return (dart.notNull(weekday) + 6) % 7 + 1;
- }
- static valueFromDateString(str) {
- if (!(typeof str == string))
- throw new core.ArgumentError(str);
- let value = Date.parse(str);
- if (value.isNaN)
- throw new core.ArgumentError(str);
- return value;
- }
- static getProperty(object, key) {
- if (dart.notNull(object === null) || dart.notNull(typeof object == boolean) || dart.notNull(dart.is(object, core.num)) || dart.notNull(typeof object == string)) {
- throw new core.ArgumentError(object);
- }
- return object[key];
- }
- static setProperty(object, key, value) {
- if (dart.notNull(object === null) || dart.notNull(typeof object == boolean) || dart.notNull(dart.is(object, core.num)) || dart.notNull(typeof object == string)) {
- throw new core.ArgumentError(object);
- }
- object[key] = value;
- }
- static functionNoSuchMethod(function, positionalArguments, namedArguments) {
- let argumentCount = 0;
- let arguments = new List.from([]);
- let namedArgumentList = new List.from([]);
- if (positionalArguments !== null) {
- argumentCount = positionalArguments.length;
- arguments.addAll(positionalArguments);
- }
- let names = '';
- if (dart.notNull(namedArguments !== null) && !dart.notNull(namedArguments.isEmpty)) {
- namedArguments.forEach(((name, argument) => {
- names = `${names}$${name}`;
- namedArgumentList.add(name);
- arguments.add(argument);
- argumentCount = dart.notNull(argumentCount) + 1;
- }).bind(this));
- }
- let selectorName = `${_foreign_helper.JS_GET_NAME("CALL_PREFIX")}$${argumentCount}${names}`;
- return dart.dinvoke(function, 'noSuchMethod', createUnmangledInvocationMirror(dart.throw_("Unimplemented SymbolLiteral: #call"), selectorName, JSInvocationMirror.METHOD, arguments, namedArgumentList));
- }
- static applyFunction(function, positionalArguments, namedArguments) {
- return namedArguments === null ? applyFunctionWithPositionalArguments(function, positionalArguments) : applyFunctionWithNamedArguments(function, positionalArguments, namedArguments);
- }
- static applyFunctionWithPositionalArguments(function, positionalArguments) {
- let argumentCount = 0;
- let arguments = null;
- if (positionalArguments !== null) {
- if (positionalArguments instanceof Array) {
- arguments = positionalArguments;
- } else {
- arguments = new core.List.from(positionalArguments);
- }
- argumentCount = arguments.length;
- } else {
- arguments = new List.from([]);
- }
- let selectorName = `${_foreign_helper.JS_GET_NAME("CALL_PREFIX")}$${argumentCount}`;
- let jsFunction = function[selectorName];
- if (jsFunction === null) {
- return functionNoSuchMethod(function, positionalArguments, null);
- }
- return jsFunction.apply(function, arguments);
- }
- static applyFunctionWithNamedArguments(function, positionalArguments, namedArguments) {
- if (namedArguments.isEmpty) {
- return applyFunctionWithPositionalArguments(function, positionalArguments);
- }
- let interceptor = _interceptors.getInterceptor(function);
- let jsFunction = interceptor["call*"];
- if (jsFunction === null) {
- return functionNoSuchMethod(function, positionalArguments, namedArguments);
- }
- let info = new ReflectionInfo(jsFunction);
- if (dart.notNull(info === null) || !dart.notNull(info.areOptionalParametersNamed)) {
- return functionNoSuchMethod(function, positionalArguments, namedArguments);
- }
- if (positionalArguments !== null) {
- positionalArguments = new core.List.from(positionalArguments);
- } else {
- positionalArguments = new List.from([]);
- }
- if (info.requiredParameterCount !== positionalArguments.length) {
- return functionNoSuchMethod(function, positionalArguments, namedArguments);
- }
- let defaultArguments = new core.Map();
- for (let i = 0; dart.notNull(i) < dart.notNull(info.optionalParameterCount); i = dart.notNull(i) + 1) {
- let index = dart.notNull(i) + dart.notNull(info.requiredParameterCount);
- let parameterName = info.parameterNameInOrder(index);
- let value = info.defaultValueInOrder(index);
- let defaultValue = getMetadata(value);
- defaultArguments.set(parameterName, defaultValue);
- }
- let bad = false;
- namedArguments.forEach(((parameter, value) => {
- if (defaultArguments.containsKey(parameter)) {
- defaultArguments.set(parameter, value);
- } else {
- bad = true;
- }
- }).bind(this));
- if (bad) {
- return functionNoSuchMethod(function, positionalArguments, namedArguments);
- }
- positionalArguments.addAll(defaultArguments.values);
- return jsFunction.apply(function, positionalArguments);
- }
- static [_mangledNameMatchesType](mangledName, type) {
- return mangledName == type[_typeName];
- }
- static identicalImplementation(a, b) {
- return a == null ? b == null : a === b;
- }
- static extractStackTrace(error) {
- return getTraceFromException(error.$thrownJsError);
- }
- }
- Primitives.mirrorFunctionCacheName = '$cachedFunction';
- Primitives.mirrorInvokeCacheName = '$cachedInvocation';
- Primitives.DOLLAR_CHAR_VALUE = 36;
- Primitives.timerFrequency = null;
- Primitives.timerTicks = null;
- class JsCache extends core.Object {
- static allocate() {
- let result = Object.create(null);
- result.x = 0;
- delete result.x;
- return result;
- }
- static fetch(cache, key) {
- return cache[key];
- }
- static update(cache, key, value) {
- cache[key] = value;
- }
- }
- // Function iae: (dynamic) → dynamic
- function iae(argument) {
- throw new core.ArgumentError(argument);
- }
- // Function ioore: (dynamic, dynamic) → dynamic
- function ioore(receiver, index) {
- if (receiver === null)
- dart.dload(receiver, 'length');
- if (!(typeof index == number))
- iae(index);
- throw new core.RangeError.value(dart.as(index, core.num));
- }
- // Function stringLastIndexOfUnchecked: (dynamic, dynamic, dynamic) → dynamic
- function stringLastIndexOfUnchecked(receiver, element, start) {
- return receiver.lastIndexOf(element, start);
- }
- // Function checkNull: (dynamic) → dynamic
- function checkNull(object) {
- if (object === null)
- throw new core.ArgumentError(null);
- return object;
- }
- // Function checkNum: (dynamic) → dynamic
- function checkNum(value) {
- if (!dart.is(value, core.num)) {
- throw new core.ArgumentError(value);
- }
- return value;
- }
- // Function checkInt: (dynamic) → dynamic
- function checkInt(value) {
- if (!(typeof value == number)) {
- throw new core.ArgumentError(value);
- }
- return value;
- }
- // Function checkBool: (dynamic) → dynamic
- function checkBool(value) {
- if (!(typeof value == boolean)) {
- throw new core.ArgumentError(value);
- }
- return value;
- }
- // Function checkString: (dynamic) → dynamic
- function checkString(value) {
- if (!(typeof value == string)) {
- throw new core.ArgumentError(value);
- }
- return value;
- }
- // Function wrapException: (dynamic) → dynamic
- function wrapException(ex) {
- if (ex === null)
- ex = new core.NullThrownError();
- let wrapper = new Error();
- wrapper.dartException = ex;
- if ("defineProperty" in Object) {
- Object.defineProperty(wrapper, "message", {get: _foreign_helper.DART_CLOSURE_TO_JS(toStringWrapper)});
- wrapper.name = "";
- } else {
- wrapper.toString = _foreign_helper.DART_CLOSURE_TO_JS(toStringWrapper);
- }
- return wrapper;
- }
- // Function toStringWrapper: () → dynamic
- function toStringWrapper() {
- return dart.dinvoke(this.dartException, 'toString');
- }
- // Function throwExpression: (dynamic) → dynamic
- function throwExpression(ex) {
- throw wrapException(ex);
- }
- // Function makeLiteralListConst: (dynamic) → dynamic
- function makeLiteralListConst(list) {
- list.immutable$list = true;
- list.fixed$length = true;
- return list;
- }
- // Function throwRuntimeError: (dynamic) → dynamic
- function throwRuntimeError(message) {
- throw new RuntimeError(message);
- }
- // Function throwAbstractClassInstantiationError: (dynamic) → dynamic
- function throwAbstractClassInstantiationError(className) {
- throw new core.AbstractClassInstantiationError(dart.as(className, core.String));
- }
- let _argumentsExpr = Symbol('_argumentsExpr');
- let _expr = Symbol('_expr');
- let _method = Symbol('_method');
- let _receiver = Symbol('_receiver');
- let _pattern = Symbol('_pattern');
- class TypeErrorDecoder extends core.Object {
- TypeErrorDecoder($_arguments, $_argumentsExpr, $_expr, $_method, $_receiver, $_pattern) {
- this[_arguments] = $_arguments;
- this[_argumentsExpr] = $_argumentsExpr;
- this[_expr] = $_expr;
- this[_method] = $_method;
- this[_receiver] = $_receiver;
- this[_pattern] = $_pattern;
- }
- matchTypeError(message) {
- let match = new RegExp(this[_pattern]).exec(message);
- if (match === null)
- return null;
- let result = Object.create(null);
- if (this[_arguments] !== -1) {
- result.arguments = match[this[_arguments] + 1];
- }
- if (this[_argumentsExpr] !== -1) {
- result.argumentsExpr = match[this[_argumentsExpr] + 1];
- }
- if (this[_expr] !== -1) {
- result.expr = match[this[_expr] + 1];
- }
- if (this[_method] !== -1) {
- result.method = match[this[_method] + 1];
- }
- if (this[_receiver] !== -1) {
- result.receiver = match[this[_receiver] + 1];
- }
- return result;
- }
- static buildJavaScriptObject() {
- return {
- toString: function() {
- return "$receiver$";
- }
- };
- }
- static buildJavaScriptObjectWithNonClosure() {
- return {
- $method$: null,
- toString: function() {
- return "$receiver$";
- }
- };
- }
- static extractPattern(message) {
- message = message.replace(String({}), '$receiver$');
- message = message.replace(new RegExp(ESCAPE_REGEXP, 'g'), '\\$&');
- let match = dart.as(message.match(/\\\$[a-zA-Z]+\\\$/g), core.List$(core.String));
- if (match === null)
- match = dart.as(new List.from([]), core.List$(core.String));
- let arguments = match.indexOf('\\$arguments\\$');
- let argumentsExpr = match.indexOf('\\$argumentsExpr\\$');
- let expr = match.indexOf('\\$expr\\$');
- let method = match.indexOf('\\$method\\$');
- let receiver = match.indexOf('\\$receiver\\$');
- let pattern = message.replace('\\$arguments\\$', '((?:x|[^x])*)').replace('\\$argumentsExpr\\$', '((?:x|[^x])*)').replace('\\$expr\\$', '((?:x|[^x])*)').replace('\\$method\\$', '((?:x|[^x])*)').replace('\\$receiver\\$', '((?:x|[^x])*)');
- return new TypeErrorDecoder(arguments, argumentsExpr, expr, method, receiver, pattern);
- }
- static provokeCallErrorOn(expression) {
- let function = function($expr$) {
- var $argumentsExpr$ = '$arguments$';
- try {
- $expr$.$method$($argumentsExpr$);
- } catch (e) {
- return e.message;
- }
-
- };
- return function(expression);
- }
- static provokeCallErrorOnNull() {
- let function = function() {
- var $argumentsExpr$ = '$arguments$';
- try {
- null.$method$($argumentsExpr$);
- } catch (e) {
- return e.message;
- }
-
- };
- return function();
- }
- static provokeCallErrorOnUndefined() {
- let function = function() {
- var $argumentsExpr$ = '$arguments$';
- try {
- (void 0).$method$($argumentsExpr$);
- } catch (e) {
- return e.message;
- }
-
- };
- return function();
- }
- static provokePropertyErrorOn(expression) {
- let function = function($expr$) {
- try {
- $expr$.$method$;
- } catch (e) {
- return e.message;
- }
-
- };
- return function(expression);
- }
- static provokePropertyErrorOnNull() {
- let function = function() {
- try {
- null.$method$;
- } catch (e) {
- return e.message;
- }
-
- };
- return function();
- }
- static provokePropertyErrorOnUndefined() {
- let function = function() {
- try {
- (void 0).$method$;
- } catch (e) {
- return e.message;
- }
-
- };
- return function();
- }
- }
- dart.defineLazyProperties(TypeErrorDecoder, {
- get noSuchMethodPattern() {
- return dart.as(extractPattern(provokeCallErrorOn(buildJavaScriptObject())), TypeErrorDecoder);
- },
- get notClosurePattern() {
- return dart.as(extractPattern(provokeCallErrorOn(buildJavaScriptObjectWithNonClosure())), TypeErrorDecoder);
- },
- get nullCallPattern() {
- return dart.as(extractPattern(provokeCallErrorOn(null)), TypeErrorDecoder);
- },
- get nullLiteralCallPattern() {
- return dart.as(extractPattern(provokeCallErrorOnNull()), TypeErrorDecoder);
- },
- get undefinedCallPattern() {
- return dart.as(extractPattern(provokeCallErrorOn(void 0)), TypeErrorDecoder);
- },
- get undefinedLiteralCallPattern() {
- return dart.as(extractPattern(provokeCallErrorOnUndefined()), TypeErrorDecoder);
- },
- get nullPropertyPattern() {
- return dart.as(extractPattern(provokePropertyErrorOn(null)), TypeErrorDecoder);
- },
- get nullLiteralPropertyPattern() {
- return dart.as(extractPattern(provokePropertyErrorOnNull()), TypeErrorDecoder);
- },
- get undefinedPropertyPattern() {
- return dart.as(extractPattern(provokePropertyErrorOn(void 0)), TypeErrorDecoder);
- },
- get undefinedLiteralPropertyPattern() {
- return dart.as(extractPattern(provokePropertyErrorOnUndefined()), TypeErrorDecoder);
- }
- });
- let _message = Symbol('_message');
- class NullError extends core.Error {
- NullError($_message, match) {
- this[_message] = $_message;
- this[_method] = dart.as(match === null ? null : match.method, core.String);
- super.Error();
- }
- toString() {
- if (this[_method] === null)
- return `NullError: ${this[_message]}`;
- return `NullError: Cannot call "${this[_method]}" on null`;
- }
- }
- class JsNoSuchMethodError extends core.Error {
- JsNoSuchMethodError($_message, match) {
- this[_message] = $_message;
- this[_method] = dart.as(match === null ? null : match.method, core.String);
- this[_receiver] = dart.as(match === null ? null : match.receiver, core.String);
- super.Error();
- }
- toString() {
- if (this[_method] === null)
- return `NoSuchMethodError: ${this[_message]}`;
- if (this[_receiver] === null) {
- return `NoSuchMethodError: Cannot call "${this[_method]}" (${this[_message]})`;
- }
- return `NoSuchMethodError: Cannot call "${this[_method]}" on "${this[_receiver]}" ` + `(${this[_message]})`;
- }
- }
- class UnknownJsTypeError extends core.Error {
- UnknownJsTypeError($_message) {
- this[_message] = $_message;
- super.Error();
- }
- toString() {
- return this[_message].isEmpty ? 'Error' : `Error: ${this[_message]}`;
- }
- }
- // Function unwrapException: (dynamic) → dynamic
- function unwrapException(ex) {
- // Function saveStackTrace: (dynamic) → dynamic
- function saveStackTrace(error) {
- if (dart.is(error, core.Error)) {
- let thrownStackTrace = error.$thrownJsError;
- if (thrownStackTrace === null) {
- error.$thrownJsError = ex;
- }
- }
- return error;
- }
- if (ex === null)
- return null;
- if (typeof ex !== "object")
- return ex;
- if ("dartException" in ex) {
- return saveStackTrace(ex.dartException);
- } else if (!("message" in ex)) {
- return ex;
- }
- let message = ex.message;
- if ("number" in ex && typeof ex.number == "number") {
- let number = ex.number;
- let ieErrorCode = dart.notNull(number) & 65535;
- let ieFacilityNumber = dart.notNull(number) >> 16 & 8191;
- if (ieFacilityNumber === 10) {
- switch (ieErrorCode) {
- case 438:
- return saveStackTrace(new JsNoSuchMethodError(`${message} (Error ${ieErrorCode})`, null));
- case 445:
- case 5007:
- return saveStackTrace(new NullError(`${message} (Error ${ieErrorCode})`, null));
- }
- }
- }
- if (ex instanceof TypeError) {
- let match = null;
- let nsme = TypeErrorDecoder.noSuchMethodPattern;
- let notClosure = TypeErrorDecoder.notClosurePattern;
- let nullCall = TypeErrorDecoder.nullCallPattern;
- let nullLiteralCall = TypeErrorDecoder.nullLiteralCallPattern;
- let undefCall = TypeErrorDecoder.undefinedCallPattern;
- let undefLiteralCall = TypeErrorDecoder.undefinedLiteralCallPattern;
- let nullProperty = TypeErrorDecoder.nullPropertyPattern;
- let nullLiteralProperty = TypeErrorDecoder.nullLiteralPropertyPattern;
- let undefProperty = TypeErrorDecoder.undefinedPropertyPattern;
- let undefLiteralProperty = TypeErrorDecoder.undefinedLiteralPropertyPattern;
- if ((match = dart.dinvoke(nsme, 'matchTypeError', message)) !== null) {
- return saveStackTrace(new JsNoSuchMethodError(dart.as(message, core.String), match));
- } else if ((match = dart.dinvoke(notClosure, 'matchTypeError', message)) !== null) {
- match.method = "call";
- return saveStackTrace(new JsNoSuchMethodError(dart.as(message, core.String), match));
- } else if (dart.notNull((match = dart.dinvoke(nullCall, 'matchTypeError', message)) !== null) || dart.notNull((match = dart.dinvoke(nullLiteralCall, 'matchTypeError', message)) !== null) || dart.notNull((match = dart.dinvoke(undefCall, 'matchTypeError', message)) !== null) || dart.notNull((match = dart.dinvoke(undefLiteralCall, 'matchTypeError', message)) !== null) || dart.notNull((match = dart.dinvoke(nullProperty, 'matchTypeError', message)) !== null) || dart.notNull((match = dart.dinvoke(nullLiteralCall, 'matchTypeError', message)) !== null) || dart.notNull((match = dart.dinvoke(undefProperty, 'matchTypeError', message)) !== null) || dart.notNull((match = dart.dinvoke(undefLiteralProperty, 'matchTypeError', message)) !== null)) {
- return saveStackTrace(new NullError(dart.as(message, core.String), match));
- }
- return saveStackTrace(new UnknownJsTypeError(dart.as(typeof message == string ? message : '', core.String)));
- }
- if (ex instanceof RangeError) {
- if (dart.notNull(typeof message == string) && dart.notNull(contains(dart.as(message, core.String), 'call stack'))) {
- return new core.StackOverflowError();
- }
- return saveStackTrace(new core.ArgumentError());
- }
- if (typeof InternalError == "function" && ex instanceof InternalError) {
- if (dart.notNull(typeof message == string) && dart.notNull(dart.equals(message, 'too much recursion'))) {
- return new core.StackOverflowError();
- }
- }
- return ex;
- }
- // Function getTraceFromException: (dynamic) → StackTrace
- function getTraceFromException(exception) {
- return new _StackTrace(exception);
- }
- let _exception = Symbol('_exception');
- let _trace = Symbol('_trace');
- class _StackTrace extends core.Object {
- _StackTrace($_exception) {
- this[_exception] = $_exception;
- this[_trace] = null;
- }
- toString() {
- if (this[_trace] !== null)
- return this[_trace];
- let trace = null;
- if (typeof this[_exception] === "object") {
- trace = dart.as(this[_exception].stack, core.String);
- }
- return this[_trace] = trace === null ? '' : trace;
- }
- }
- // Function objectHashCode: (dynamic) → int
- function objectHashCode(object) {
- if (dart.notNull(object === null) || typeof object != 'object') {
- return dart.as(dart.dload(object, 'hashCode'), core.int);
- } else {
- return Primitives.objectHashCode(object);
- }
- }
- // Function fillLiteralMap: (dynamic, Map<dynamic, dynamic>) → dynamic
- function fillLiteralMap(keyValuePairs, result) {
- let index = 0;
- let length = getLength(keyValuePairs);
- while (dart.notNull(index) < dart.notNull(length)) {
- let key = getIndex(keyValuePairs, (($tmp) => index = dart.notNull($tmp) + 1, $tmp)(index));
- let value = getIndex(keyValuePairs, (($tmp) => index = dart.notNull($tmp) + 1, $tmp)(index));
- result.set(key, value);
- }
- return result;
- }
- // Function invokeClosure: (Function, dynamic, int, dynamic, dynamic, dynamic, dynamic) → dynamic
- function invokeClosure(closure, isolate, numberOfArguments, arg1, arg2, arg3, arg4) {
- if (numberOfArguments === 0) {
- return _foreign_helper.JS_CALL_IN_ISOLATE(isolate, () => dart.dinvokef(closure));
- } else if (numberOfArguments === 1) {
- return _foreign_helper.JS_CALL_IN_ISOLATE(isolate, () => dart.dinvokef(closure, arg1));
- } else if (numberOfArguments === 2) {
- return _foreign_helper.JS_CALL_IN_ISOLATE(isolate, () => dart.dinvokef(closure, arg1, arg2));
- } else if (numberOfArguments === 3) {
- return _foreign_helper.JS_CALL_IN_ISOLATE(isolate, () => dart.dinvokef(closure, arg1, arg2, arg3));
- } else if (numberOfArguments === 4) {
- return _foreign_helper.JS_CALL_IN_ISOLATE(isolate, () => dart.dinvokef(closure, arg1, arg2, arg3, arg4));
- } else {
- throw new core.Exception('Unsupported number of arguments for wrapped closure');
- }
- }
- // Function convertDartClosureToJS: (dynamic, int) → dynamic
- function convertDartClosureToJS(closure, arity) {
- if (closure === null)
- return null;
- let function = closure.$identity;
- if (!!function)
- return function;
- function = function(closure, arity, context, invoke) {
- return function(a1, a2, a3, a4) {
- return invoke(closure, context, arity, a1, a2, a3, a4);
- };
- }(closure, arity, _foreign_helper.JS_CURRENT_ISOLATE_CONTEXT(), _foreign_helper.DART_CLOSURE_TO_JS(invokeClosure));
- closure.$identity = function;
- return function;
- }
- class Closure extends core.Object {
- Closure() {
- }
- static fromTearOff(receiver, functions, reflectionInfo, isStatic, jsArguments, propertyName) {
- _foreign_helper.JS_EFFECT(() => {
- BoundClosure.receiverOf(dart.as(void 0, BoundClosure));
- BoundClosure.selfOf(dart.as(void 0, BoundClosure));
- });
- let function = functions[0];
- let name = dart.as(function.$stubName, core.String);
- let callName = dart.as(function.$callName, core.String);
- function.$reflectionInfo = reflectionInfo;
- let info = new ReflectionInfo(function);
- let functionType = info.functionType;
- let prototype = isStatic ? Object.create(new TearOffClosure().constructor.prototype) : Object.create(new BoundClosure(null, null, null, null).constructor.prototype);
- prototype.$initialize = prototype.constructor;
- let constructor = isStatic ? function() {
- this.$initialize();
- } : isCsp ? function(a, b, c, d) {
- this.$initialize(a, b, c, d);
- } : new Function("a", "b", "c", "d", "this.$initialize(a,b,c,d);" + (($tmp) => functionCounter = dart.notNull($tmp) + 1, $tmp)(functionCounter));
- prototype.constructor = constructor;
- constructor.prototype = prototype;
- let trampoline = function;
- let isIntercepted = false;
- if (!dart.notNull(isStatic)) {
- if (jsArguments.length == 1) {
- isIntercepted = true;
- }
- trampoline = forwardCallTo(receiver, function, isIntercepted);
- trampoline.$reflectionInfo = reflectionInfo;
- } else {
- prototype.$name = propertyName;
- }
- let signatureFunction = null;
- if (typeof functionType == "number") {
- let metadata = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.METADATA);
- signatureFunction = function(s) {
- return function() {
- return metadata[s];
- };
- }(functionType);
- } else if (!dart.notNull(isStatic) && typeof functionType == "function") {
- let getReceiver = isIntercepted ? _foreign_helper.RAW_DART_FUNCTION_REF(BoundClosure.receiverOf) : _foreign_helper.RAW_DART_FUNCTION_REF(BoundClosure.selfOf);
- signatureFunction = function(f, r) {
- return function() {
- return f.apply({$receiver: r(this)}, arguments);
- };
- }(functionType, getReceiver);
- } else {
- throw 'Error in reflectionInfo.';
- }
- prototype[_foreign_helper.JS_SIGNATURE_NAME()] = signatureFunction;
- prototype[callName] = trampoline;
- for (let i = 1; dart.notNull(i) < dart.notNull(functions.length); i = dart.notNull(i) + 1) {
- let stub = functions.get(i);
- let stubCallName = stub.$callName;
- if (stubCallName !== null) {
- prototype[stubCallName] = isStatic ? stub : forwardCallTo(receiver, stub, isIntercepted);
- }
- }
- prototype["call*"] = trampoline;
- return constructor;
- }
- static cspForwardCall(arity, isSuperCall, stubName, function) {
- let getSelf = _foreign_helper.RAW_DART_FUNCTION_REF(BoundClosure.selfOf);
- if (isSuperCall)
- arity = -1;
- switch (arity) {
- case 0:
- return function(n, S) {
- return function() {
- return S(this)[n]();
- };
- }(stubName, getSelf);
- case 1:
- return function(n, S) {
- return function(a) {
- return S(this)[n](a);
- };
- }(stubName, getSelf);
- case 2:
- return function(n, S) {
- return function(a, b) {
- return S(this)[n](a, b);
- };
- }(stubName, getSelf);
- case 3:
- return function(n, S) {
- return function(a, b, c) {
- return S(this)[n](a, b, c);
- };
- }(stubName, getSelf);
- case 4:
- return function(n, S) {
- return function(a, b, c, d) {
- return S(this)[n](a, b, c, d);
- };
- }(stubName, getSelf);
- case 5:
- return function(n, S) {
- return function(a, b, c, d, e) {
- return S(this)[n](a, b, c, d, e);
- };
- }(stubName, getSelf);
- default:
- return function(f, s) {
- return function() {
- return f.apply(s(this), arguments);
- };
- }(function, getSelf);
- }
- }
- static get isCsp() {
- return typeof dart_precompiled == "function";
- }
- static forwardCallTo(receiver, function, isIntercepted) {
- if (isIntercepted)
- return forwardInterceptedCallTo(receiver, function);
- let stubName = dart.as(function.$stubName, core.String);
- let arity = function.length;
- let lookedUpFunction = receiver[stubName];
- let isSuperCall = !dart.notNull(core.identical(function, lookedUpFunction));
- if (dart.notNull(isCsp) || dart.notNull(isSuperCall) || dart.notNull(arity) >= 27) {
- return cspForwardCall(arity, isSuperCall, stubName, function);
- }
- if (arity === 0) {
- return new Function('return function(){' + `return this.${BoundClosure.selfFieldName()}.${stubName}();` + `${(($tmp) => functionCounter = dart.notNull($tmp) + 1, $tmp)(functionCounter)}` + '}')();
- }
- dart.assert(1 <= dart.notNull(arity) && dart.notNull(arity) < 27);
- let arguments = "abcdefghijklmnopqrstuvwxyz".split("").splice(0, arity).join(",");
- return new Function(`return function(${arguments}){` + `return this.${BoundClosure.selfFieldName()}.${stubName}(${arguments});` + `${(($tmp) => functionCounter = dart.notNull($tmp) + 1, $tmp)(functionCounter)}` + '}')();
- }
- static cspForwardInterceptedCall(arity, isSuperCall, name, function) {
- let getSelf = _foreign_helper.RAW_DART_FUNCTION_REF(BoundClosure.selfOf);
- let getReceiver = _foreign_helper.RAW_DART_FUNCTION_REF(BoundClosure.receiverOf);
- if (isSuperCall)
- arity = -1;
- switch (arity) {
- case 0:
- throw new RuntimeError('Intercepted function with no arguments.');
- case 1:
- return function(n, s, r) {
- return function() {
- return s(this)[n](r(this));
- };
- }(name, getSelf, getReceiver);
- case 2:
- return function(n, s, r) {
- return function(a) {
- return s(this)[n](r(this), a);
- };
- }(name, getSelf, getReceiver);
- case 3:
- return function(n, s, r) {
- return function(a, b) {
- return s(this)[n](r(this), a, b);
- };
- }(name, getSelf, getReceiver);
- case 4:
- return function(n, s, r) {
- return function(a, b, c) {
- return s(this)[n](r(this), a, b, c);
- };
- }(name, getSelf, getReceiver);
- case 5:
- return function(n, s, r) {
- return function(a, b, c, d) {
- return s(this)[n](r(this), a, b, c, d);
- };
- }(name, getSelf, getReceiver);
- case 6:
- return function(n, s, r) {
- return function(a, b, c, d, e) {
- return s(this)[n](r(this), a, b, c, d, e);
- };
- }(name, getSelf, getReceiver);
- default:
- return function(f, s, r, a) {
- return function() {
- a = [r(this)];
- Array.prototype.push.apply(a, arguments);
- return f.apply(s(this), a);
- };
- }(function, getSelf, getReceiver);
- }
- }
- static forwardInterceptedCallTo(receiver, function) {
- let selfField = BoundClosure.selfFieldName();
- let receiverField = BoundClosure.receiverFieldName();
- let stubName = dart.as(function.$stubName, core.String);
- let arity = function.length;
- let isCsp = typeof dart_precompiled == "function";
- let lookedUpFunction = receiver[stubName];
- let isSuperCall = !dart.notNull(core.identical(function, lookedUpFunction));
- if (dart.notNull(isCsp) || dart.notNull(isSuperCall) || dart.notNull(arity) >= 28) {
- return cspForwardInterceptedCall(arity, isSuperCall, stubName, function);
- }
- if (arity === 1) {
- return new Function('return function(){' + `return this.${selfField}.${stubName}(this.${receiverField});` + `${(($tmp) => functionCounter = dart.notNull($tmp) + 1, $tmp)(functionCounter)}` + '}')();
- }
- dart.assert(1 < dart.notNull(arity) && dart.notNull(arity) < 28);
- let arguments = "abcdefghijklmnopqrstuvwxyz".split("").splice(0, dart.notNull(arity) - 1).join(",");
- return new Function(`return function(${arguments}){` + `return this.${selfField}.${stubName}(this.${receiverField}, ${arguments});` + `${(($tmp) => functionCounter = dart.notNull($tmp) + 1, $tmp)(functionCounter)}` + '}')();
- }
- toString() {
- return "Closure";
- }
- }
- Closure.FUNCTION_INDEX = 0;
- Closure.NAME_INDEX = 1;
- Closure.CALL_NAME_INDEX = 2;
- Closure.REQUIRED_PARAMETER_INDEX = 3;
- Closure.OPTIONAL_PARAMETER_INDEX = 4;
- Closure.DEFAULT_ARGUMENTS_INDEX = 5;
- Closure.functionCounter = 0;
- // Function closureFromTearOff: (dynamic, dynamic, dynamic, dynamic, dynamic, dynamic) → dynamic
- function closureFromTearOff(receiver, functions, reflectionInfo, isStatic, jsArguments, name) {
- return Closure.fromTearOff(receiver, _interceptors.JSArray.markFixedList(dart.as(functions, core.List)), _interceptors.JSArray.markFixedList(dart.as(reflectionInfo, core.List)), !!isStatic, jsArguments, name);
- }
- class TearOffClosure extends Closure {
- }
- let _self = Symbol('_self');
- let _target = Symbol('_target');
- let _name = Symbol('_name');
- class BoundClosure extends TearOffClosure {
- BoundClosure($_self, $_target, $_receiver, $_name) {
- this[_self] = $_self;
- this[_target] = $_target;
- this[_receiver] = $_receiver;
- this[_name] = $_name;
- super.TearOffClosure();
- }
- ['=='](other) {
- if (core.identical(this, other))
- return true;
- if (!dart.is(other, BoundClosure))
- return false;
- return this[_self] === dart.dload(other, '_self') && this[_target] === dart.dload(other, '_target') && this[_receiver] === dart.dload(other, '_receiver');
- }
- get hashCode() {
- let receiverHashCode = null;
- if (this[_receiver] === null) {
- receiverHashCode = Primitives.objectHashCode(this[_self]);
- } else if (!dart.equals(typeof this[_receiver], 'object')) {
- receiverHashCode = dart.as(dart.dload(this[_receiver], 'hashCode'), core.int);
- } else {
- receiverHashCode = Primitives.objectHashCode(this[_receiver]);
- }
- return dart.notNull(receiverHashCode) ^ dart.notNull(Primitives.objectHashCode(this[_target]));
- }
- static selfOf(closure) {
- return closure[_self];
- }
- static targetOf(closure) {
- return closure[_target];
- }
- static receiverOf(closure) {
- return closure[_receiver];
- }
- static nameOf(closure) {
- return closure[_name];
- }
- static selfFieldName() {
- if (selfFieldNameCache === null) {
- selfFieldNameCache = computeFieldNamed('self');
- }
- return selfFieldNameCache;
- }
- static receiverFieldName() {
- if (receiverFieldNameCache === null) {
- receiverFieldNameCache = computeFieldNamed('receiver');
- }
- return receiverFieldNameCache;
- }
- static computeFieldNamed(fieldName) {
- let template = new BoundClosure('self', 'target', 'receiver', 'name');
- let names = _interceptors.JSArray.markFixedList(dart.as(Object.getOwnPropertyNames(template), core.List));
- for (let i = 0; dart.notNull(i) < dart.notNull(names.length); i = dart.notNull(i) + 1) {
- let name = names.get(i);
- if (template[name] === fieldName) {
- return name;
- }
- }
- }
- }
- BoundClosure.selfFieldNameCache = null;
- BoundClosure.receiverFieldNameCache = null;
- // Function jsHasOwnProperty: (dynamic, String) → bool
- function jsHasOwnProperty(jsObject, property) {
- return jsObject.hasOwnProperty(property);
- }
- // Function jsPropertyAccess: (dynamic, String) → dynamic
- function jsPropertyAccess(jsObject, property) {
- return jsObject[property];
- }
- // Function getFallThroughError: () → dynamic
- function getFallThroughError() {
- return new FallThroughErrorImplementation();
- }
- class Creates extends core.Object {
- Creates(types) {
- this.types = types;
- }
- }
- class Returns extends core.Object {
- Returns(types) {
- this.types = types;
- }
- }
- class JSName extends core.Object {
- JSName(name) {
- this.name = name;
- }
- }
- // Function boolConversionCheck: (dynamic) → dynamic
- function boolConversionCheck(value) {
- if (typeof value == boolean)
- return value;
- boolTypeCheck(value);
- dart.assert(value !== null);
- return false;
- }
- // Function stringTypeCheck: (dynamic) → dynamic
- function stringTypeCheck(value) {
- if (value === null)
- return value;
- if (typeof value == string)
- return value;
- throw new TypeErrorImplementation(value, 'String');
- }
- // Function stringTypeCast: (dynamic) → dynamic
- function stringTypeCast(value) {
- if (dart.notNull(typeof value == string) || dart.notNull(value === null))
- return value;
- throw new CastErrorImplementation(Primitives.objectTypeName(value), 'String');
- }
- // Function doubleTypeCheck: (dynamic) → dynamic
- function doubleTypeCheck(value) {
- if (value === null)
- return value;
- if (typeof value == number)
- return value;
- throw new TypeErrorImplementation(value, 'double');
- }
- // Function doubleTypeCast: (dynamic) → dynamic
- function doubleTypeCast(value) {
- if (dart.notNull(typeof value == number) || dart.notNull(value === null))
- return value;
- throw new CastErrorImplementation(Primitives.objectTypeName(value), 'double');
- }
- // Function numTypeCheck: (dynamic) → dynamic
- function numTypeCheck(value) {
- if (value === null)
- return value;
- if (dart.is(value, core.num))
- return value;
- throw new TypeErrorImplementation(value, 'num');
- }
- // Function numTypeCast: (dynamic) → dynamic
- function numTypeCast(value) {
- if (dart.notNull(dart.is(value, core.num)) || dart.notNull(value === null))
- return value;
- throw new CastErrorImplementation(Primitives.objectTypeName(value), 'num');
- }
- // Function boolTypeCheck: (dynamic) → dynamic
- function boolTypeCheck(value) {
- if (value === null)
- return value;
- if (typeof value == boolean)
- return value;
- throw new TypeErrorImplementation(value, 'bool');
- }
- // Function boolTypeCast: (dynamic) → dynamic
- function boolTypeCast(value) {
- if (dart.notNull(typeof value == boolean) || dart.notNull(value === null))
- return value;
- throw new CastErrorImplementation(Primitives.objectTypeName(value), 'bool');
- }
- // Function intTypeCheck: (dynamic) → dynamic
- function intTypeCheck(value) {
- if (value === null)
- return value;
- if (typeof value == number)
- return value;
- throw new TypeErrorImplementation(value, 'int');
- }
- // Function intTypeCast: (dynamic) → dynamic
- function intTypeCast(value) {
- if (dart.notNull(typeof value == number) || dart.notNull(value === null))
- return value;
- throw new CastErrorImplementation(Primitives.objectTypeName(value), 'int');
- }
- // Function propertyTypeError: (dynamic, dynamic) → void
- function propertyTypeError(value, property) {
- let name = dart.as(dart.dinvoke(property, 'substring', 3, dart.dload(property, 'length')), core.String);
- throw new TypeErrorImplementation(value, name);
- }
- // Function propertyTypeCastError: (dynamic, dynamic) → void
- function propertyTypeCastError(value, property) {
- let actualType = Primitives.objectTypeName(value);
- let expectedType = dart.as(dart.dinvoke(property, 'substring', 3, dart.dload(property, 'length')), core.String);
- throw new CastErrorImplementation(actualType, expectedType);
- }
- // Function propertyTypeCheck: (dynamic, dynamic) → dynamic
- function propertyTypeCheck(value, property) {
- if (value === null)
- return value;
- if (!!value[property])
- return value;
- propertyTypeError(value, property);
- }
- // Function propertyTypeCast: (dynamic, dynamic) → dynamic
- function propertyTypeCast(value, property) {
- if (dart.notNull(value === null) || !!value[property])
- return value;
- propertyTypeCastError(value, property);
- }
- // Function interceptedTypeCheck: (dynamic, dynamic) → dynamic
- function interceptedTypeCheck(value, property) {
- if (value === null)
- return value;
- if (dart.notNull(core.identical(typeof value, 'object')) && _interceptors.getInterceptor(value)[property]) {
- return value;
- }
- propertyTypeError(value, property);
- }
- // Function interceptedTypeCast: (dynamic, dynamic) → dynamic
- function interceptedTypeCast(value, property) {
- if (dart.notNull(value === null) || typeof value === "object" && _interceptors.getInterceptor(value)[property]) {
- return value;
- }
- propertyTypeCastError(value, property);
- }
- // Function numberOrStringSuperTypeCheck: (dynamic, dynamic) → dynamic
- function numberOrStringSuperTypeCheck(value, property) {
- if (value === null)
- return value;
- if (typeof value == string)
- return value;
- if (dart.is(value, core.num))
- return value;
- if (!!value[property])
- return value;
- propertyTypeError(value, property);
- }
- // Function numberOrStringSuperTypeCast: (dynamic, dynamic) → dynamic
- function numberOrStringSuperTypeCast(value, property) {
- if (typeof value == string)
- return value;
- if (dart.is(value, core.num))
- return value;
- return propertyTypeCast(value, property);
- }
- // Function numberOrStringSuperNativeTypeCheck: (dynamic, dynamic) → dynamic
- function numberOrStringSuperNativeTypeCheck(value, property) {
- if (value === null)
- return value;
- if (typeof value == string)
- return value;
- if (dart.is(value, core.num))
- return value;
- if (_interceptors.getInterceptor(value)[property])
- return value;
- propertyTypeError(value, property);
- }
- // Function numberOrStringSuperNativeTypeCast: (dynamic, dynamic) → dynamic
- function numberOrStringSuperNativeTypeCast(value, property) {
- if (value === null)
- return value;
- if (typeof value == string)
- return value;
- if (dart.is(value, core.num))
- return value;
- if (_interceptors.getInterceptor(value)[property])
- return value;
- propertyTypeCastError(value, property);
- }
- // Function stringSuperTypeCheck: (dynamic, dynamic) → dynamic
- function stringSuperTypeCheck(value, property) {
- if (value === null)
- return value;
- if (typeof value == string)
- return value;
- if (!!value[property])
- return value;
- propertyTypeError(value, property);
- }
- // Function stringSuperTypeCast: (dynamic, dynamic) → dynamic
- function stringSuperTypeCast(value, property) {
- if (typeof value == string)
- return value;
- return propertyTypeCast(value, property);
- }
- // Function stringSuperNativeTypeCheck: (dynamic, dynamic) → dynamic
- function stringSuperNativeTypeCheck(value, property) {
- if (value === null)
- return value;
- if (typeof value == string)
- return value;
- if (_interceptors.getInterceptor(value)[property])
- return value;
- propertyTypeError(value, property);
- }
- // Function stringSuperNativeTypeCast: (dynamic, dynamic) → dynamic
- function stringSuperNativeTypeCast(value, property) {
- if (dart.notNull(typeof value == string) || dart.notNull(value === null))
- return value;
- if (_interceptors.getInterceptor(value)[property])
- return value;
- propertyTypeCastError(value, property);
- }
- // Function listTypeCheck: (dynamic) → dynamic
- function listTypeCheck(value) {
- if (value === null)
- return value;
- if (dart.is(value, core.List))
- return value;
- throw new TypeErrorImplementation(value, 'List');
- }
- // Function listTypeCast: (dynamic) → dynamic
- function listTypeCast(value) {
- if (dart.notNull(dart.is(value, core.List)) || dart.notNull(value === null))
- return value;
- throw new CastErrorImplementation(Primitives.objectTypeName(value), 'List');
- }
- // Function listSuperTypeCheck: (dynamic, dynamic) → dynamic
- function listSuperTypeCheck(value, property) {
- if (value === null)
- return value;
- if (dart.is(value, core.List))
- return value;
- if (!!value[property])
- return value;
- propertyTypeError(value, property);
- }
- // Function listSuperTypeCast: (dynamic, dynamic) → dynamic
- function listSuperTypeCast(value, property) {
- if (dart.is(value, core.List))
- return value;
- return propertyTypeCast(value, property);
- }
- // Function listSuperNativeTypeCheck: (dynamic, dynamic) → dynamic
- function listSuperNativeTypeCheck(value, property) {
- if (value === null)
- return value;
- if (dart.is(value, core.List))
- return value;
- if (_interceptors.getInterceptor(value)[property])
- return value;
- propertyTypeError(value, property);
- }
- // Function listSuperNativeTypeCast: (dynamic, dynamic) → dynamic
- function listSuperNativeTypeCast(value, property) {
- if (dart.notNull(dart.is(value, core.List)) || dart.notNull(value === null))
- return value;
- if (_interceptors.getInterceptor(value)[property])
- return value;
- propertyTypeCastError(value, property);
- }
- // Function voidTypeCheck: (dynamic) → dynamic
- function voidTypeCheck(value) {
- if (value === null)
- return value;
- throw new TypeErrorImplementation(value, 'void');
- }
- // Function checkMalformedType: (dynamic, dynamic) → dynamic
- function checkMalformedType(value, message) {
- if (value === null)
- return value;
- throw new TypeErrorImplementation.fromMessage(dart.as(message, core.String));
- }
- // Function checkDeferredIsLoaded: (String, String) → void
- function checkDeferredIsLoaded(loadId, uri) {
- if (!dart.notNull(exports._loadedLibraries.contains(loadId))) {
- throw new DeferredNotLoadedError(uri);
- }
- }
- dart.defineLazyClass(exports, {
- get JavaScriptIndexingBehavior() {
- class JavaScriptIndexingBehavior extends _interceptors.JSMutableIndexable {
- }
- return JavaScriptIndexingBehavior;
- }
- });
- class TypeErrorImplementation extends core.Error {
- TypeErrorImplementation(value, type) {
- this.message = `type '${Primitives.objectTypeName(value)}' is not a subtype ` + `of type '${type}'`;
- super.Error();
- }
- TypeErrorImplementation$fromMessage(message) {
- this.message = message;
- super.Error();
- }
- toString() {
- return this.message;
- }
- }
- dart.defineNamedConstructor(TypeErrorImplementation, 'fromMessage');
- class CastErrorImplementation extends core.Error {
- CastErrorImplementation(actualType, expectedType) {
- this.message = `CastError: Casting value of type ${actualType} to` + ` incompatible type ${expectedType}`;
- super.Error();
- }
- toString() {
- return this.message;
- }
- }
- class FallThroughErrorImplementation extends core.FallThroughError {
- FallThroughErrorImplementation() {
- super.FallThroughError();
- }
- toString() {
- return "Switch case fall-through.";
- }
- }
- // Function assertHelper: (dynamic) → void
- function assertHelper(condition) {
- if (!(typeof condition == boolean)) {
- if (dart.is(condition, core.Function))
- condition = dart.dinvokef(condition);
- if (!(typeof condition == boolean)) {
- throw new TypeErrorImplementation(condition, 'bool');
- }
- }
- if (true !== condition)
- throw new core.AssertionError();
- }
- // Function throwNoSuchMethod: (dynamic, dynamic, dynamic, dynamic) → void
- function throwNoSuchMethod(obj, name, arguments, expectedArgumentNames) {
- let memberName = new _internal.Symbol.unvalidated(dart.as(name, core.String));
- throw new core.NoSuchMethodError(obj, memberName, dart.as(arguments, core.List), new core.Map(), dart.as(expectedArgumentNames, core.List));
- }
- // Function throwCyclicInit: (String) → void
- function throwCyclicInit(staticName) {
- throw new core.CyclicInitializationError(`Cyclic initialization for static ${staticName}`);
- }
- class RuntimeError extends core.Error {
- RuntimeError(message) {
- this.message = message;
- super.Error();
- }
- toString() {
- return `RuntimeError: ${this.message}`;
- }
- }
- class DeferredNotLoadedError extends core.Error {
- DeferredNotLoadedError(libraryName) {
- this.libraryName = libraryName;
- super.Error();
- }
- toString() {
- return `Deferred library ${this.libraryName} was not loaded.`;
- }
- }
- class RuntimeType extends core.Object {
- RuntimeType() {
- }
- }
- let _isTest = Symbol('_isTest');
- let _extractFunctionTypeObjectFrom = Symbol('_extractFunctionTypeObjectFrom');
- let _asCheck = Symbol('_asCheck');
- let _check = Symbol('_check');
- let _assertCheck = Symbol('_assertCheck');
- class RuntimeFunctionType extends RuntimeType {
- RuntimeFunctionType(returnType, parameterTypes, optionalParameterTypes, namedParameters) {
- this.returnType = returnType;
- this.parameterTypes = parameterTypes;
- this.optionalParameterTypes = optionalParameterTypes;
- this.namedParameters = namedParameters;
- super.RuntimeType();
- }
- get isVoid() {
- return dart.is(this.returnType, VoidRuntimeType);
- }
- [_isTest](expression) {
- let functionTypeObject = this[_extractFunctionTypeObjectFrom](expression);
- return functionTypeObject === null ? false : isFunctionSubtype(functionTypeObject, this.toRti());
- }
- [_asCheck](expression) {
- return this[_check](expression, true);
- }
- [_assertCheck](expression) {
- if (inAssert)
- return null;
- inAssert = true;
- try {
- return this[_check](expression, false);
- } finally {
- inAssert = false;
- }
- }
- [_check](expression, isCast) {
- if (expression === null)
- return null;
- if (this[_isTest](expression))
- return expression;
- let self = new FunctionTypeInfoDecoderRing(this.toRti()).toString();
- if (isCast) {
- let functionTypeObject = this[_extractFunctionTypeObjectFrom](expression);
- let pretty = null;
- if (functionTypeObject !== null) {
- pretty = new FunctionTypeInfoDecoderRing(functionTypeObject).toString();
- } else {
- pretty = Primitives.objectTypeName(expression);
- }
- throw new CastErrorImplementation(pretty, self);
- } else {
- throw new TypeErrorImplementation(expression, self);
- }
- }
- [_extractFunctionTypeObjectFrom](o) {
- let interceptor = _interceptors.getInterceptor(o);
- return _foreign_helper.JS_SIGNATURE_NAME() in interceptor ? interceptor[_foreign_helper.JS_SIGNATURE_NAME()]() : null;
- }
- toRti() {
- let result = {[_foreign_helper.JS_FUNCTION_TYPE_TAG()]: "dynafunc"};
- if (this.isVoid) {
- result[_foreign_helper.JS_FUNCTION_TYPE_VOID_RETURN_TAG()] = true;
- } else {
- if (!dart.is(this.returnType, DynamicRuntimeType)) {
- result[_foreign_helper.JS_FUNCTION_TYPE_RETURN_TYPE_TAG()] = this.returnType.toRti();
- }
- }
- if (dart.notNull(this.parameterTypes !== null) && !dart.notNull(this.parameterTypes.isEmpty)) {
- result[_foreign_helper.JS_FUNCTION_TYPE_REQUIRED_PARAMETERS_TAG()] = listToRti(this.parameterTypes);
- }
- if (dart.notNull(this.optionalParameterTypes !== null) && !dart.notNull(this.optionalParameterTypes.isEmpty)) {
- result[_foreign_helper.JS_FUNCTION_TYPE_OPTIONAL_PARAMETERS_TAG()] = listToRti(this.optionalParameterTypes);
- }
- if (this.namedParameters !== null) {
- let namedRti = Object.create(null);
- let keys = _js_names.extractKeys(this.namedParameters);
- for (let i = 0; dart.notNull(i) < dart.notNull(keys.length); i = dart.notNull(i) + 1) {
- let name = keys.get(i);
- let rti = dart.dinvoke(this.namedParameters[name], 'toRti');
- namedRti[name] = rti;
- }
- result[_foreign_helper.JS_FUNCTION_TYPE_NAMED_PARAMETERS_TAG()] = namedRti;
- }
- return result;
- }
- static listToRti(list) {
- list = list;
- let result = [];
- for (let i = 0; i['<'](dart.dload(list, 'length')); i = dart.notNull(i) + 1) {
- result.push(dart.dinvoke(dart.dindex(list, i), 'toRti'));
- }
- return result;
- }
- toString() {
- let result = '(';
- let needsComma = false;
- if (this.parameterTypes !== null) {
- for (let i = 0; dart.notNull(i) < dart.notNull(this.parameterTypes.length); i = dart.notNull(i) + 1) {
- let type = this.parameterTypes.get(i);
- if (needsComma)
- result = ', ';
- result = `${type}`;
- needsComma = true;
- }
- }
- if (dart.notNull(this.optionalParameterTypes !== null) && !dart.notNull(this.optionalParameterTypes.isEmpty)) {
- if (needsComma)
- result = ', ';
- needsComma = false;
- result = '[';
- for (let i = 0; dart.notNull(i) < dart.notNull(this.optionalParameterTypes.length); i = dart.notNull(i) + 1) {
- let type = this.optionalParameterTypes.get(i);
- if (needsComma)
- result = ', ';
- result = `${type}`;
- needsComma = true;
- }
- result = ']';
- } else if (this.namedParameters !== null) {
- if (needsComma)
- result = ', ';
- needsComma = false;
- result = '{';
- let keys = _js_names.extractKeys(this.namedParameters);
- for (let i = 0; dart.notNull(i) < dart.notNull(keys.length); i = dart.notNull(i) + 1) {
- let name = keys.get(i);
- if (needsComma)
- result = ', ';
- let rti = dart.dinvoke(this.namedParameters[name], 'toRti');
- result = `${rti} ${name}`;
- needsComma = true;
- }
- result = '}';
- }
- result = `) -> ${this.returnType}`;
- return result;
- }
- }
- RuntimeFunctionType.inAssert = false;
- // Function buildFunctionType: (dynamic, dynamic, dynamic) → RuntimeFunctionType
- function buildFunctionType(returnType, parameterTypes, optionalParameterTypes) {
- return new RuntimeFunctionType(dart.as(returnType, RuntimeType), dart.as(parameterTypes, core.List$(RuntimeType)), dart.as(optionalParameterTypes, core.List$(RuntimeType)), null);
- }
- // Function buildNamedFunctionType: (dynamic, dynamic, dynamic) → RuntimeFunctionType
- function buildNamedFunctionType(returnType, parameterTypes, namedParameters) {
- return new RuntimeFunctionType(dart.as(returnType, RuntimeType), dart.as(parameterTypes, core.List$(RuntimeType)), null, namedParameters);
- }
- // Function buildInterfaceType: (dynamic, dynamic) → RuntimeType
- function buildInterfaceType(rti, typeArguments) {
- let name = dart.as(rti.name, core.String);
- if (core.bool['||'](typeArguments === null, dart.dload(typeArguments, 'isEmpty'))) {
- return new RuntimeTypePlain(name);
- }
- return new RuntimeTypeGeneric(name, dart.as(typeArguments, core.List$(RuntimeType)), null);
- }
- class DynamicRuntimeType extends RuntimeType {
- DynamicRuntimeType() {
- super.RuntimeType();
- }
- toString() {
- return 'dynamic';
- }
- toRti() {
- return null;
- }
- }
- // Function getDynamicRuntimeType: () → RuntimeType
- function getDynamicRuntimeType() {
- return new DynamicRuntimeType();
- }
- class VoidRuntimeType extends RuntimeType {
- VoidRuntimeType() {
- super.RuntimeType();
- }
- toString() {
- return 'void';
- }
- toRti() {
- return dart.throw_('internal error');
- }
- }
- // Function getVoidRuntimeType: () → RuntimeType
- function getVoidRuntimeType() {
- return new VoidRuntimeType();
- }
- // Function functionTypeTestMetaHelper: () → dynamic
- function functionTypeTestMetaHelper() {
- let dyn = x;
- let dyn2 = x;
- let fixedListOrNull = dart.as(x, core.List);
- let fixedListOrNull2 = dart.as(x, core.List);
- let fixedList = dart.as(x, core.List);
- let jsObject = x;
- buildFunctionType(dyn, fixedListOrNull, fixedListOrNull2);
- buildNamedFunctionType(dyn, fixedList, jsObject);
- buildInterfaceType(dyn, fixedListOrNull);
- getDynamicRuntimeType();
- getVoidRuntimeType();
- convertRtiToRuntimeType(dyn);
- dart.dinvoke(dyn, '_isTest', dyn2);
- dart.dinvoke(dyn, '_asCheck', dyn2);
- dart.dinvoke(dyn, '_assertCheck', dyn2);
- }
- // Function convertRtiToRuntimeType: (dynamic) → RuntimeType
- function convertRtiToRuntimeType(rti) {
- if (rti === null) {
- return getDynamicRuntimeType();
- } else if (typeof rti == "function") {
- return new RuntimeTypePlain(rti.name);
- } else if (rti.constructor == Array) {
- let list = dart.as(rti, core.List);
- let name = list.get(0).name;
- let arguments = new List.from([]);
- for (let i = 1; dart.notNull(i) < dart.notNull(list.length); i = dart.notNull(i) + 1) {
- arguments.add(convertRtiToRuntimeType(list.get(i)));
- }
- return new RuntimeTypeGeneric(name, dart.as(arguments, core.List$(RuntimeType)), rti);
- } else if ("func" in rti) {
- return new FunctionTypeInfoDecoderRing(rti).toRuntimeType();
- } else {
- throw new RuntimeError("Cannot convert " + `'${JSON.stringify(rti)}' to RuntimeType.`);
- }
- }
- class RuntimeTypePlain extends RuntimeType {
- RuntimeTypePlain(name) {
- this.name = name;
- super.RuntimeType();
- }
- toRti() {
- let allClasses = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.ALL_CLASSES);
- let rti = allClasses[this.name];
- if (rti === null)
- throw `no type for '${this.name}'`;
- return rti;
- }
- toString() {
- return this.name;
- }
- }
- class RuntimeTypeGeneric extends RuntimeType {
- RuntimeTypeGeneric(name, arguments, rti) {
- this.name = name;
- this.arguments = arguments;
- this.rti = rti;
- super.RuntimeType();
- }
- toRti() {
- if (this.rti !== null)
- return this.rti;
- let allClasses = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.ALL_CLASSES);
- let result = [allClasses[this.name]];
- if (dart.dindex(result, 0) === null) {
- throw `no type for '${this.name}<...>'`;
- }
- for (let argument of this.arguments) {
- result.push(argument.toRti());
- }
- return this.rti = result;
- }
- toString() {
- return `${this.name}<${this.arguments.join(", ")}>`;
- }
- }
- let _typeData = Symbol('_typeData');
- let _cachedToString = Symbol('_cachedToString');
- let _hasReturnType = Symbol('_hasReturnType');
- let _returnType = Symbol('_returnType');
- let _isVoid = Symbol('_isVoid');
- let _hasArguments = Symbol('_hasArguments');
- let _hasOptionalArguments = Symbol('_hasOptionalArguments');
- let _optionalArguments = Symbol('_optionalArguments');
- let _hasNamedArguments = Symbol('_hasNamedArguments');
- let _namedArguments = Symbol('_namedArguments');
- let _convert = Symbol('_convert');
- class FunctionTypeInfoDecoderRing extends core.Object {
- FunctionTypeInfoDecoderRing($_typeData) {
- this[_typeData] = $_typeData;
- this[_cachedToString] = null;
- }
- get [_hasReturnType]() {
- return "ret" in this[_typeData];
- }
- get [_returnType]() {
- return this[_typeData].ret;
- }
- get [_isVoid]() {
- return !!this[_typeData]["void"];
- }
- get [_hasArguments]() {
- return "args" in this[_typeData];
- }
- get [_arguments]() {
- return dart.as(this[_typeData].args, core.List);
- }
- get [_hasOptionalArguments]() {
- return "opt" in this[_typeData];
- }
- get [_optionalArguments]() {
- return dart.as(this[_typeData].opt, core.List);
- }
- get [_hasNamedArguments]() {
- return "named" in this[_typeData];
- }
- get [_namedArguments]() {
- return this[_typeData].named;
- }
- toRuntimeType() {
- return new DynamicRuntimeType();
- }
- [_convert](type) {
- let result = runtimeTypeToString(type);
- if (result !== null)
- return result;
- if ("func" in type) {
- return new FunctionTypeInfoDecoderRing(type).toString();
- } else {
- throw 'bad type';
- }
- }
- toString() {
- if (this[_cachedToString] !== null)
- return this[_cachedToString];
- let s = "(";
- let sep = '';
- if (this[_hasArguments]) {
- for (let argument of this[_arguments]) {
- s = sep;
- s = this[_convert](argument);
- sep = ', ';
- }
- }
- if (this[_hasOptionalArguments]) {
- s = `${sep}[`;
- sep = '';
- for (let argument of this[_optionalArguments]) {
- s = sep;
- s = this[_convert](argument);
- sep = ', ';
- }
- s = ']';
- }
- if (this[_hasNamedArguments]) {
- s = `${sep}{`;
- sep = '';
- for (let name of _js_names.extractKeys(this[_namedArguments])) {
- s = sep;
- s = `${name}: `;
- s = this[_convert](this[_namedArguments][name]);
- sep = ', ';
- }
- s = '}';
- }
- s = ') -> ';
- if (this[_isVoid]) {
- s = 'void';
- } else if (this[_hasReturnType]) {
- s = this[_convert](this[_returnType]);
- } else {
- s = 'dynamic';
- }
- return this[_cachedToString] = `${s}`;
- }
- }
- class UnimplementedNoSuchMethodError extends core.Error {
- UnimplementedNoSuchMethodError($_message) {
- this[_message] = $_message;
- super.Error();
- }
- toString() {
- return `Unsupported operation: ${this[_message]}`;
- }
- }
- // Function random64: () → int
- function random64() {
- let int32a = Math.random() * 0x100000000 >>> 0;
- let int32b = Math.random() * 0x100000000 >>> 0;
- return dart.notNull(int32a) + dart.notNull(int32b) * 4294967296;
- }
- // Function jsonEncodeNative: (String) → String
- function jsonEncodeNative(string) {
- return JSON.stringify(string);
- }
- // Function getIsolateAffinityTag: (String) → String
- function getIsolateAffinityTag(name) {
- let isolateTagGetter = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.GET_ISOLATE_TAG);
- return isolateTagGetter(name);
- }
- // Function _loadLibraryWrapper: (String) → () → Future<Null>
- function _loadLibraryWrapper(loadId) {
- return () => loadDeferredLibrary(loadId);
- }
- dart.defineLazyProperties(exports, {
- get _loadingLibraries() {
- return dart.map();
- },
- get _loadedLibraries() {
- return new core.Set();
- }
- });
- exports.deferredLoadHook = null;
- // Function loadDeferredLibrary: (String) → Future<Null>
- function loadDeferredLibrary(loadId) {
- let urisMap = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.DEFERRED_LIBRARY_URIS);
- let uris = dart.as(urisMap[loadId], core.List$(core.String));
- let hashesMap = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.DEFERRED_LIBRARY_HASHES);
- let hashes = dart.as(hashesMap[loadId], core.List$(core.String));
- if (uris === null)
- return dart.as(new async.Future.value(null), async.Future$(core.Null));
- let indices = dart.as(new core.List.generate(uris.length, dart.closureWrap((i) => i, "(int) → dynamic")), core.List$(core.int));
- let isHunkLoaded = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.IS_HUNK_LOADED);
- let isHunkInitialized = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.IS_HUNK_INITIALIZED);
- let indicesToLoad = indices.where((i) => !isHunkLoaded(hashes.get(i))).toList();
- return dart.as(async.Future.wait(dart.as(indicesToLoad.map((i) => _loadHunk(uris.get(i))), core.Iterable$(async.Future))).then(dart.closureWrap((_) => {
- let indicesToInitialize = indices.where((i) => !isHunkInitialized(hashes.get(i))).toList();
- for (let i of indicesToInitialize) {
- let initializer = _foreign_helper.JS_EMBEDDED_GLOBAL('', _js_embedded_names.INITIALIZE_LOADED_HUNK);
- initializer(hashes.get(i));
- }
- let updated = exports._loadedLibraries.add(loadId);
- if (dart.notNull(updated) && dart.notNull(exports.deferredLoadHook !== null)) {
- exports.deferredLoadHook();
- }
- }, "(List<dynamic>) → dynamic")), async.Future$(core.Null));
- }
- // Function _loadHunk: (String) → Future<Null>
- function _loadHunk(hunkName) {
- let future = exports._loadingLibraries.get(hunkName);
- if (future !== null) {
- return dart.as(future.then(dart.closureWrap((_) => null, "(Null) → dynamic")), async.Future$(core.Null));
- }
- let uri = _isolate_helper.IsolateNatives.thisScript;
- let index = uri.lastIndexOf('/');
- uri = `${uri.substring(0, dart.notNull(index) + 1)}${hunkName}`;
- if (dart.notNull(Primitives.isJsshell) || dart.notNull(Primitives.isD8)) {
- return exports._loadingLibraries.set(hunkName, new async.Future(() => {
- try {
- new Function(`load("${uri}")`)();
- } catch (error) {
- let stackTrace = dart.stackTrace(error);
- throw new async.DeferredLoadException(`Loading ${uri} failed.`);
- }
-
- return null;
- }));
- } else if (_isolate_helper.isWorker()) {
- return exports._loadingLibraries.set(hunkName, new async.Future(() => {
- let completer = new async.Completer();
- _isolate_helper.enterJsAsync();
- let leavingFuture = dart.as(completer.future.whenComplete(() => {
- _isolate_helper.leaveJsAsync();
- }), async.Future$(core.Null));
- let index = uri.lastIndexOf('/');
- uri = `${uri.substring(0, dart.notNull(index) + 1)}${hunkName}`;
- let xhr = new XMLHttpRequest();
- xhr.open("GET", uri);
- xhr.addEventListener("load", convertDartClosureToJS((event) => {
- if (xhr.status !== 200) {
- completer.completeError(new async.DeferredLoadException(`Loading ${uri} failed.`));
- return;
- }
- let code = xhr.responseText;
- try {
- new Function(code)();
- } catch (error) {
- let stackTrace = dart.stackTrace(error);
- completer.completeError(new async.DeferredLoadException(`Evaluating ${uri} failed.`));
- return;
- }
-
- completer.complete(null);
- }, 1), false);
- let fail = convertDartClosureToJS((event) => {
- new async.DeferredLoadException(`Loading ${uri} failed.`);
- }, 1);
- xhr.addEventListener("error", fail, false);
- xhr.addEventListener("abort", fail, false);
- xhr.send();
- return leavingFuture;
- }));
- }
- return exports._loadingLibraries.set(hunkName, new async.Future(() => {
- let completer = new async.Completer();
- let script = document.createElement("script");
- script.type = "text/javascript";
- script.src = uri;
- script.addEventListener("load", convertDartClosureToJS((event) => {
- completer.complete(null);
- }, 1), false);
- script.addEventListener("error", convertDartClosureToJS((event) => {
- completer.completeError(new async.DeferredLoadException(`Loading ${uri} failed.`));
- }, 1), false);
- document.body.appendChild(script);
- return completer.future;
- }));
- }
- class MainError extends core.Error {
- MainError($_message) {
- this[_message] = $_message;
- super.Error();
- }
- toString() {
- return `NoSuchMethodError: ${this[_message]}`;
- }
- }
- // Function missingMain: () → void
- function missingMain() {
- throw new MainError("No top-level function named 'main'.");
- }
- // Function badMain: () → void
- function badMain() {
- throw new MainError("'main' is not a function.");
- }
- // Function mainHasTooManyParameters: () → void
- function mainHasTooManyParameters() {
- throw new MainError("'main' expects too many parameters.");
- }
- // Exports:
- exports.NoSideEffects = NoSideEffects;
- exports.NoThrows = NoThrows;
- exports.NoInline = NoInline;
- exports.IrRepresentation = IrRepresentation;
- exports.Native = Native;
- exports.ConstantMap = ConstantMap;
- exports.ConstantMap$ = ConstantMap$;
- exports.ConstantStringMap = ConstantStringMap;
- exports.ConstantStringMap$ = ConstantStringMap$;
- exports.ConstantProtoMap = ConstantProtoMap;
- exports.ConstantProtoMap$ = ConstantProtoMap$;
- exports.GeneralConstantMap = GeneralConstantMap;
- exports.GeneralConstantMap$ = GeneralConstantMap$;
- exports.contains = contains;
- exports.arrayLength = arrayLength;
- exports.arrayGet = arrayGet;
- exports.arraySet = arraySet;
- exports.propertyGet = propertyGet;
- exports.callHasOwnProperty = callHasOwnProperty;
- exports.propertySet = propertySet;
- exports.getPropertyFromPrototype = getPropertyFromPrototype;
- exports.toStringForNativeObject = toStringForNativeObject;
- exports.hashCodeForNativeObject = hashCodeForNativeObject;
- exports.defineProperty = defineProperty;
- exports.isDartObject = isDartObject;
- exports.interceptorsByTag = interceptorsByTag;
- exports.leafTags = leafTags;
- exports.findDispatchTagForInterceptorClass = findDispatchTagForInterceptorClass;
- exports.lookupInterceptor = lookupInterceptor;
- exports.UNCACHED_MARK = UNCACHED_MARK;
- exports.INSTANCE_CACHED_MARK = INSTANCE_CACHED_MARK;
- exports.LEAF_MARK = LEAF_MARK;
- exports.INTERIOR_MARK = INTERIOR_MARK;
- exports.DISCRIMINATED_MARK = DISCRIMINATED_MARK;
- exports.lookupAndCacheInterceptor = lookupAndCacheInterceptor;
- exports.patchInstance = patchInstance;
- exports.patchProto = patchProto;
- exports.patchInteriorProto = patchInteriorProto;
- exports.makeLeafDispatchRecord = makeLeafDispatchRecord;
- exports.makeDefaultDispatchRecord = makeDefaultDispatchRecord;
- exports.setNativeSubclassDispatchRecord = setNativeSubclassDispatchRecord;
- exports.constructorNameFallback = constructorNameFallback;
- exports.initNativeDispatch = initNativeDispatch;
- exports.initNativeDispatchContinue = initNativeDispatchContinue;
- exports.initHooks = initHooks;
- exports.applyHooksTransformer = applyHooksTransformer;
- exports.regExpGetNative = regExpGetNative;
- exports.regExpGetGlobalNative = regExpGetGlobalNative;
- exports.regExpCaptureCount = regExpCaptureCount;
- exports.JSSyntaxRegExp = JSSyntaxRegExp;
- exports.firstMatchAfter = firstMatchAfter;
- exports.StringMatch = StringMatch;
- exports.allMatchesInStringUnchecked = allMatchesInStringUnchecked;
- exports.stringContainsUnchecked = stringContainsUnchecked;
- exports.stringReplaceJS = stringReplaceJS;
- exports.stringReplaceFirstRE = stringReplaceFirstRE;
- exports.ESCAPE_REGEXP = ESCAPE_REGEXP;
- exports.stringReplaceAllUnchecked = stringReplaceAllUnchecked;
- exports.stringReplaceAllFuncUnchecked = stringReplaceAllFuncUnchecked;
- exports.stringReplaceAllEmptyFuncUnchecked = stringReplaceAllEmptyFuncUnchecked;
- exports.stringReplaceAllStringFuncUnchecked = stringReplaceAllStringFuncUnchecked;
- exports.stringReplaceFirstUnchecked = stringReplaceFirstUnchecked;
- exports.stringJoinUnchecked = stringJoinUnchecked;
- exports.createRuntimeType = createRuntimeType;
- exports.TypeImpl = TypeImpl;
- exports.TypeVariable = TypeVariable;
- exports.getMangledTypeName = getMangledTypeName;
- exports.setRuntimeTypeInfo = setRuntimeTypeInfo;
- exports.getRuntimeTypeInfo = getRuntimeTypeInfo;
- exports.getRuntimeTypeArguments = getRuntimeTypeArguments;
- exports.getRuntimeTypeArgument = getRuntimeTypeArgument;
- exports.getTypeArgumentByIndex = getTypeArgumentByIndex;
- exports.copyTypeArguments = copyTypeArguments;
- exports.getClassName = getClassName;
- exports.getRuntimeTypeAsString = getRuntimeTypeAsString;
- exports.getConstructorName = getConstructorName;
- exports.runtimeTypeToString = runtimeTypeToString;
- exports.joinArguments = joinArguments;
- exports.getRuntimeTypeString = getRuntimeTypeString;
- exports.getRuntimeType = getRuntimeType;
- exports.substitute = substitute;
- exports.checkSubtype = checkSubtype;
- exports.computeTypeName = computeTypeName;
- exports.subtypeCast = subtypeCast;
- exports.assertSubtype = assertSubtype;
- exports.assertIsSubtype = assertIsSubtype;
- exports.throwTypeError = throwTypeError;
- exports.checkArguments = checkArguments;
- exports.areSubtypes = areSubtypes;
- exports.computeSignature = computeSignature;
- exports.isSupertypeOfNull = isSupertypeOfNull;
- exports.checkSubtypeOfRuntimeType = checkSubtypeOfRuntimeType;
- exports.subtypeOfRuntimeTypeCast = subtypeOfRuntimeTypeCast;
- exports.assertSubtypeOfRuntimeType = assertSubtypeOfRuntimeType;
- exports.getArguments = getArguments;
- exports.isSubtype = isSubtype;
- exports.isAssignable = isAssignable;
- exports.areAssignable = areAssignable;
- exports.areAssignableMaps = areAssignableMaps;
- exports.isFunctionSubtype = isFunctionSubtype;
- exports.invoke = invoke;
- exports.invokeOn = invokeOn;
- exports.call = call;
- exports.getField = getField;
- exports.getIndex = getIndex;
- exports.getLength = getLength;
- exports.isJsArray = isJsArray;
- exports.hasField = hasField;
- exports.hasNoField = hasNoField;
- exports.isJsFunction = isJsFunction;
- exports.isJsObject = isJsObject;
- exports.isIdentical = isIdentical;
- exports.isNotIdentical = isNotIdentical;
- exports.patch = patch;
- exports.InternalMap = InternalMap;
- exports.requiresPreamble = requiresPreamble;
- exports.isJsIndexable = isJsIndexable;
- exports.S = S;
- exports.createInvocationMirror = createInvocationMirror;
- exports.createUnmangledInvocationMirror = createUnmangledInvocationMirror;
- exports.throwInvalidReflectionError = throwInvalidReflectionError;
- exports.traceHelper = traceHelper;
- exports.JSInvocationMirror = JSInvocationMirror;
- exports.CachedInvocation = CachedInvocation;
- exports.CachedCatchAllInvocation = CachedCatchAllInvocation;
- exports.CachedNoSuchMethodInvocation = CachedNoSuchMethodInvocation;
- exports.ReflectionInfo = ReflectionInfo;
- exports.getMetadata = getMetadata;
- exports.Primitives = Primitives;
- exports.JsCache = JsCache;
- exports.iae = iae;
- exports.ioore = ioore;
- exports.stringLastIndexOfUnchecked = stringLastIndexOfUnchecked;
- exports.checkNull = checkNull;
- exports.checkNum = checkNum;
- exports.checkInt = checkInt;
- exports.checkBool = checkBool;
- exports.checkString = checkString;
- exports.wrapException = wrapException;
- exports.toStringWrapper = toStringWrapper;
- exports.throwExpression = throwExpression;
- exports.makeLiteralListConst = makeLiteralListConst;
- exports.throwRuntimeError = throwRuntimeError;
- exports.throwAbstractClassInstantiationError = throwAbstractClassInstantiationError;
- exports.TypeErrorDecoder = TypeErrorDecoder;
- exports.NullError = NullError;
- exports.JsNoSuchMethodError = JsNoSuchMethodError;
- exports.UnknownJsTypeError = UnknownJsTypeError;
- exports.unwrapException = unwrapException;
- exports.getTraceFromException = getTraceFromException;
- exports.objectHashCode = objectHashCode;
- exports.fillLiteralMap = fillLiteralMap;
- exports.invokeClosure = invokeClosure;
- exports.convertDartClosureToJS = convertDartClosureToJS;
- exports.Closure = Closure;
- exports.closureFromTearOff = closureFromTearOff;
- exports.TearOffClosure = TearOffClosure;
- exports.BoundClosure = BoundClosure;
- exports.jsHasOwnProperty = jsHasOwnProperty;
- exports.jsPropertyAccess = jsPropertyAccess;
- exports.getFallThroughError = getFallThroughError;
- exports.Creates = Creates;
- exports.Returns = Returns;
- exports.JSName = JSName;
- exports.boolConversionCheck = boolConversionCheck;
- exports.stringTypeCheck = stringTypeCheck;
- exports.stringTypeCast = stringTypeCast;
- exports.doubleTypeCheck = doubleTypeCheck;
- exports.doubleTypeCast = doubleTypeCast;
- exports.numTypeCheck = numTypeCheck;
- exports.numTypeCast = numTypeCast;
- exports.boolTypeCheck = boolTypeCheck;
- exports.boolTypeCast = boolTypeCast;
- exports.intTypeCheck = intTypeCheck;
- exports.intTypeCast = intTypeCast;
- exports.propertyTypeError = propertyTypeError;
- exports.propertyTypeCastError = propertyTypeCastError;
- exports.propertyTypeCheck = propertyTypeCheck;
- exports.propertyTypeCast = propertyTypeCast;
- exports.interceptedTypeCheck = interceptedTypeCheck;
- exports.interceptedTypeCast = interceptedTypeCast;
- exports.numberOrStringSuperTypeCheck = numberOrStringSuperTypeCheck;
- exports.numberOrStringSuperTypeCast = numberOrStringSuperTypeCast;
- exports.numberOrStringSuperNativeTypeCheck = numberOrStringSuperNativeTypeCheck;
- exports.numberOrStringSuperNativeTypeCast = numberOrStringSuperNativeTypeCast;
- exports.stringSuperTypeCheck = stringSuperTypeCheck;
- exports.stringSuperTypeCast = stringSuperTypeCast;
- exports.stringSuperNativeTypeCheck = stringSuperNativeTypeCheck;
- exports.stringSuperNativeTypeCast = stringSuperNativeTypeCast;
- exports.listTypeCheck = listTypeCheck;
- exports.listTypeCast = listTypeCast;
- exports.listSuperTypeCheck = listSuperTypeCheck;
- exports.listSuperTypeCast = listSuperTypeCast;
- exports.listSuperNativeTypeCheck = listSuperNativeTypeCheck;
- exports.listSuperNativeTypeCast = listSuperNativeTypeCast;
- exports.voidTypeCheck = voidTypeCheck;
- exports.checkMalformedType = checkMalformedType;
- exports.checkDeferredIsLoaded = checkDeferredIsLoaded;
- exports.JavaScriptIndexingBehavior = JavaScriptIndexingBehavior;
- exports.TypeErrorImplementation = TypeErrorImplementation;
- exports.CastErrorImplementation = CastErrorImplementation;
- exports.FallThroughErrorImplementation = FallThroughErrorImplementation;
- exports.assertHelper = assertHelper;
- exports.throwNoSuchMethod = throwNoSuchMethod;
- exports.throwCyclicInit = throwCyclicInit;
- exports.RuntimeError = RuntimeError;
- exports.DeferredNotLoadedError = DeferredNotLoadedError;
- exports.RuntimeType = RuntimeType;
- exports.RuntimeFunctionType = RuntimeFunctionType;
- exports.buildFunctionType = buildFunctionType;
- exports.buildNamedFunctionType = buildNamedFunctionType;
- exports.buildInterfaceType = buildInterfaceType;
- exports.DynamicRuntimeType = DynamicRuntimeType;
- exports.getDynamicRuntimeType = getDynamicRuntimeType;
- exports.VoidRuntimeType = VoidRuntimeType;
- exports.getVoidRuntimeType = getVoidRuntimeType;
- exports.functionTypeTestMetaHelper = functionTypeTestMetaHelper;
- exports.convertRtiToRuntimeType = convertRtiToRuntimeType;
- exports.RuntimeTypePlain = RuntimeTypePlain;
- exports.RuntimeTypeGeneric = RuntimeTypeGeneric;
- exports.FunctionTypeInfoDecoderRing = FunctionTypeInfoDecoderRing;
- exports.UnimplementedNoSuchMethodError = UnimplementedNoSuchMethodError;
- exports.random64 = random64;
- exports.jsonEncodeNative = jsonEncodeNative;
- exports.getIsolateAffinityTag = getIsolateAffinityTag;
- exports.loadDeferredLibrary = loadDeferredLibrary;
- exports.MainError = MainError;
- exports.missingMain = missingMain;
- exports.badMain = badMain;
- exports.mainHasTooManyParameters = mainHasTooManyParameters;
-})(_js_helper || (_js_helper = {}));
« no previous file with comments | « test/codegen/expect/dart/_js_embedded_names.js ('k') | test/codegen/expect/dart/_js_names.js » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698