Array concat gives exception

[Chris Rathman]

Lars gave an invitation on LtU, so I'd thought I'd file the following bug. The concat method for Arrays gives me an exception:

print([1,2].concat([3,4]));

---

[locn] c:\Documents and Settings\dherman\My Documents\ES4Model\builtins\Error.es:86:55-86.55 [stack] [concat(obj) | concat(obj, obj) | emit(obj)] **ERROR** EvalError?: uncaught exception: ReferenceError?: unresolved lexical reference {multiname: [ns private '[ns public ]::Array ']::out [ns public 'JSON']::out [ns public 'ECMAScript4_Internal']::out [ns public 'ES4']::out [ns intrinsic]::out [ns internal ]::out [ns public ]::out [ns public ]::out [ns internal ]::out [ns public 'ES4']::out } (near c:\Documents and Settings\dherman\My Documents\ES4Model\builtins\Error.es:86:55-86.55)

[graydon]

Fixed in revision c71b4b5...

(Very obscure bug!)