canonicalize const

lib/runtime/dart/core.js

 var core;
 (function(exports) {
   'use strict';
   class Object {
     constructor() {
       let name = this.constructor.name;
       let init = this[name];
       let result = void 0;
       if (init)
         result = init.apply(this, arguments);
@@ skipping 36 matching lines @@
       this.expires = expires;
     }
     toString() {
       return `Deprecated feature. Will be removed ${this.expires}`;
     }
   }
   class _Override extends Object {
     _Override() {
     }
   }
-  let deprecated = new Deprecated("next release");
-  let override = new _Override();
+  let deprecated = dart.const(new Deprecated("next release"));
+  let override = dart.const(new _Override());
   class _Proxy extends Object {
     _Proxy() {
     }
   }
-  let proxy = new _Proxy();
+  let proxy = dart.const(new _Proxy());
   class bool extends Object {
     fromEnvironment(name, opts) {
       let defaultValue = opts && 'defaultValue' in opts ? opts.defaultValue : false;
       throw new UnsupportedError('bool.fromEnvironment can only be used as a const constructor');
     }
     toString() {
       return this ? "true" : "false";
     }
   }
   dart.defineNamedConstructor(bool, 'fromEnvironment');
@@ skipping 468 matching lines @@
   Duration.MICROSECONDS_PER_SECOND = dart.notNull(Duration.MICROSECONDS_PER_MILLISECOND) * dart.notNull(Duration.MILLISECONDS_PER_SECOND);
   Duration.MICROSECONDS_PER_MINUTE = dart.notNull(Duration.MICROSECONDS_PER_SECOND) * dart.notNull(Duration.SECONDS_PER_MINUTE);
   Duration.MICROSECONDS_PER_HOUR = dart.notNull(Duration.MICROSECONDS_PER_MINUTE) * dart.notNull(Duration.MINUTES_PER_HOUR);
   Duration.MICROSECONDS_PER_DAY = dart.notNull(Duration.MICROSECONDS_PER_HOUR) * dart.notNull(Duration.HOURS_PER_DAY);
   Duration.MILLISECONDS_PER_MINUTE = dart.notNull(Duration.MILLISECONDS_PER_SECOND) * dart.notNull(Duration.SECONDS_PER_MINUTE);
   Duration.MILLISECONDS_PER_HOUR = dart.notNull(Duration.MILLISECONDS_PER_MINUTE) * dart.notNull(Duration.MINUTES_PER_HOUR);
   Duration.MILLISECONDS_PER_DAY = dart.notNull(Duration.MILLISECONDS_PER_HOUR) * dart.notNull(Duration.HOURS_PER_DAY);
   Duration.SECONDS_PER_HOUR = dart.notNull(Duration.SECONDS_PER_MINUTE) * dart.notNull(Duration.MINUTES_PER_HOUR);
   Duration.SECONDS_PER_DAY = dart.notNull(Duration.SECONDS_PER_HOUR) * dart.notNull(Duration.HOURS_PER_DAY);
   Duration.MINUTES_PER_DAY = dart.notNull(Duration.MINUTES_PER_HOUR) * dart.notNull(Duration.HOURS_PER_DAY);
-  Duration.ZERO = new Duration({seconds: 0});
+  Duration.ZERO = dart.const(new Duration({seconds: 0}));
   let _stringToSafeString = dart.JsSymbol('_stringToSafeString');
   let _objectToString = dart.JsSymbol('_objectToString');
   class Error extends Object {
     Error() {
     }
     static safeToString(object) {
       if (dart.is(object, num) || typeof object == 'boolean' || dart.notNull(null == object)) {
         return object.toString();
       }
       if (typeof object == 'string') {
@@ skipping 1984 matching lines @@
       if (fragment != null) {
         fragment = Uri[_makeFragment](fragment, 0, fragment.length);
       } else if (this.hasFragment) {
         fragment = this.fragment;
       }
       return new Uri[_internal$](scheme, userInfo, host, port, path, query, fragment);
     }
     get pathSegments() {
       if (this[_pathSegments] == null) {
         let pathToSplit = !dart.notNull(this.path.isEmpty) && this.path.codeUnitAt(0) == Uri[_SLASH] ? this.path.substring(1) : this.path;
-        this[_pathSegments] = new collection.UnmodifiableListView(pathToSplit == "" ? /* Unimplemented const */dart.setType([], List$(String)) : pathToSplit.split("/")[$map](dart.bind(Uri, 'decodeComponent'))[$toList]({growable: false}));
+        this[_pathSegments] = new collection.UnmodifiableListView(pathToSplit == "" ? dart.const(dart.setType([], List$(String))) : pathToSplit.split("/")[$map](dart.bind(Uri, 'decodeComponent'))[$toList]({growable: false}));
       }
       return this[_pathSegments];
     }
     get queryParameters() {
       if (this[_queryParameters] == null) {
         this[_queryParameters] = new (collection.UnmodifiableMapView$(String, String))(Uri.splitQueryString(this.query));
       }
       return this[_queryParameters];
     }
     static [_makePort](port, scheme) {
@@ skipping 797 matching lines @@
   Uri._UPPER_CASE_A = 65;
   Uri._UPPER_CASE_F = 70;
   Uri._UPPER_CASE_Z = 90;
   Uri._LEFT_BRACKET = 91;
   Uri._BACKSLASH = 92;
   Uri._RIGHT_BRACKET = 93;
   Uri._LOWER_CASE_A = 97;
   Uri._LOWER_CASE_F = 102;
   Uri._LOWER_CASE_Z = 122;
   Uri._BAR = 124;
-  Uri._unreservedTable = /* Unimplemented const */[0, 0, 24576, 1023, 65534, 34815, 65534, 18431];
-  Uri._unreserved2396Table = /* Unimplemented const */[0, 0, 26498, 1023, 65534, 34815, 65534, 18431];
-  Uri._encodeFullTable = /* Unimplemented const */[0, 0, 65498, 45055, 65535, 34815, 65534, 18431];
-  Uri._schemeTable = /* Unimplemented const */[0, 0, 26624, 1023, 65534, 2047, 65534, 2047];
-  Uri._schemeLowerTable = /* Unimplemented const */[0, 0, 26624, 1023, 0, 0, 65534, 2047];
-  Uri._subDelimitersTable = /* Unimplemented const */[0, 0, 32722, 11263, 65534, 34815, 65534, 18431];
-  Uri._genDelimitersTable = /* Unimplemented const */[0, 0, 32776, 33792, 1, 10240, 0, 0];
-  Uri._userinfoTable = /* Unimplemented const */[0, 0, 32722, 12287, 65534, 34815, 65534, 18431];
-  Uri._regNameTable = /* Unimplemented const */[0, 0, 32754, 11263, 65534, 34815, 65534, 18431];
-  Uri._pathCharTable = /* Unimplemented const */[0, 0, 32722, 12287, 65535, 34815, 65534, 18431];
-  Uri._pathCharOrSlashTable = /* Unimplemented const */[0, 0, 65490, 12287, 65535, 34815, 65534, 18431];
-  Uri._queryCharTable = /* Unimplemented const */[0, 0, 65490, 45055, 65535, 34815, 65534, 18431];
+  Uri._unreservedTable = dart.const([0, 0, 24576, 1023, 65534, 34815, 65534, 18431]);
+  Uri._unreserved2396Table = dart.const([0, 0, 26498, 1023, 65534, 34815, 65534, 18431]);
+  Uri._encodeFullTable = dart.const([0, 0, 65498, 45055, 65535, 34815, 65534, 18431]);
+  Uri._schemeTable = dart.const([0, 0, 26624, 1023, 65534, 2047, 65534, 2047]);
+  Uri._schemeLowerTable = dart.const([0, 0, 26624, 1023, 0, 0, 65534, 2047]);
+  Uri._subDelimitersTable = dart.const([0, 0, 32722, 11263, 65534, 34815, 65534, 18431]);
+  Uri._genDelimitersTable = dart.const([0, 0, 32776, 33792, 1, 10240, 0, 0]);
+  Uri._userinfoTable = dart.const([0, 0, 32722, 12287, 65534, 34815, 65534, 18431]);
+  Uri._regNameTable = dart.const([0, 0, 32754, 11263, 65534, 34815, 65534, 18431]);
+  Uri._pathCharTable = dart.const([0, 0, 32722, 12287, 65535, 34815, 65534, 18431]);
+  Uri._pathCharOrSlashTable = dart.const([0, 0, 65490, 12287, 65535, 34815, 65534, 18431]);
+  Uri._queryCharTable = dart.const([0, 0, 65490, 45055, 65535, 34815, 65534, 18431]);
   // Function _symbolToString: (Symbol) → String
   function _symbolToString(symbol) {
     return _internal.Symbol.getName(dart.as(symbol, _internal.Symbol));
   }
   // Function _symbolMapToStringMap: (Map<Symbol, dynamic>) → dynamic
   function _symbolMapToStringMap(map) {
     if (map == null)
       return null;
     let result = new (Map$(String, dart.dynamic))();
     map.forEach((key, value) => {
@@ skipping 128 matching lines @@
   exports.StackTrace = StackTrace;
   exports.Stopwatch = Stopwatch;
   exports.String = String;
   exports.RuneIterator = RuneIterator;
   exports.StringBuffer = StringBuffer;
   exports.StringSink = StringSink;
   exports.Symbol = Symbol;
   exports.Type = Type;
   exports.Uri = Uri;
 })(core || (core = {}));