ES6 Release Candidate 2

Allen Wirfs-Brock allen at wirfs-brock.com
Thu Mar 5 03:10:37 UTC 2015


ES6 Release Candidate 2 is now available at http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts#march_4_2015_rev_35_release_candidate_2 
Changes marked as “Rev 35“. Change markup is cumulative starting with Release Candidate 1 (Rev34).

Changes include:

Reverted back to no legacy RegExp.proptotype recognition in RegExp.prototype.exec and test
Eliminated buggy exotic [[Enumerate]] for String and Integer Indexed exotic objects. Tweaked ordinary [[Enumerate]] so it will work for them
Eliminate ambiguous optional tag for semicolon in do-while statement grammar. Added ASI rule to handle the case where that semicolon is missing.
Various formatting tweaks and minor editor and technical bug fixes.
Resolved bugs: 4107-4104, 4101-4099, 4097-4096, 4094, 4091-4089, 4087-4084, 4082-4043, 4041-020, 4018-4013, 4000, 3993, 3989, 3979, 3965, 3865, 1223

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