ariya/esprima — pull request #111 by gregglind (2012-09-14 22:45:29+00:00)
Title: Expression Closures support for harmony

http://code.google.com/p/esprima/issues/detail?id=332
http://wiki.ecmascript.org/doku.php?id=proposals:expression_closures

All tests pass. Benchmarks at 0.1 max.