Allen Wirfs-Brock (2013-07-16T00:52:50.000Z)
domenic at domenicdenicola.com (2013-07-18T16:26:01.998Z)
A new ES6 draft is now available at http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts This is the Rev 16, July 15, 2013 draft. Major changes include: - Restored MOP internal methods [[IsExtensible]]/[[PreventExtensions]] in place of [[HasIntegery]]/[[SetIntegrity]] - Added [[Invoke]] internal method to the MOP. Revised evaluation semantics of function calls (including super calls) to use invoke) - Provided full complement of internal methods for Integer Index exotic objects (Typed Array views) - Reverted Symbols to being a kind of Exotic object rather than a new primitive type - Added computed symbol property definitions eg, [ ] to object literals and class definitions. - Updated BNF to support refutable patterns - Made trailing ; optional for do-while statements - Simplified this binding semantics of Generator functions. - Updated Array.from algorithm to include mapping behavior - Generalize Array concat to deal with “spreading” array subclasses that may not be exotic arrays - Factor common TypedArray method into %TypedArray% abstract “class” as per plan of record. - Added of and from factory methods for Typed Arrays - Added applicable Array methods to %TypedArrayPrototype% (in some cases, thus stub sections) - Made Typed Arrays Iterables with @@iterator, keys, values, entries methods - Complete rewrite of DaveView specification. - Map and WeakMap constructors try using entries methods before @@iterator method to initialize new instances - Added WeakSet - Added Reflect.invoke - Change from ES5: Object.freeze/seal/preventExensions. on primitives is a now a no-op. isFrozen/isSealed returns true. IsExtensible returns false. - Bugs: 1577, 1576, 1573, 1570, 1568-1566, 1564-1562, 1558, 1554, 1551-1549, 1546-1534, 1524, 1520-1476, 1434, 1417, 1405, 1400, 1398, 1396, 1391, 1375, 1365, 1354, 1317, 1315, 1295, 1290, 1283, 1276, 1269, 1265, 1213, 1201, 1196, 1194, 1175, 1146, 1085, 1057, 974, 965, 964, 962, 961, 955, 951, 936, 933, 930, 920, 903, 896, 892, 882, 793, 782, 781, 746, 743, 735, 734, 731-727, 715, 713, 711, 682, 677-675, 377, 313, 158