Array sortImpl fails on Firefox nightly

[iskiselev]

Firefox Nightly fails on next call:

Array.prototype.sort.call(array, comparison)

when array is Int32Array with TypeError: can't redefine non-configurable property 0.

For me it looks like Firefox bug. Probably should be reported to Mozilla.
Log on CI with issue: https://travis-ci.org/iskiselev/JSIL/jobs/118339843
Search for: Issue663.cs.out

[kg]

Can you file a bug on bugzilla and cc me (kg @ luminance . org)?

[iskiselev]

Reported issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1259600

[kg]

I'm guessing this is caused by their new self-hosted sort. Thanks for catching it & reporting.