Njs: Object.freeze(new Uint8Array([1,2,3]))

[drsm]

The above should throw a TypeError:

node:

> Object.freeze(new Uint8Array([1,2,3]))
Uncaught TypeError: Cannot freeze array buffer views with elements
    at Function.freeze (<anonymous>)

firefox:

Object.freeze(new Uint8Array([1,2,3]))
Uncaught TypeError: can't redefine non-configurable property 0
    <anonymous> debugger eval code:1

[drsm]

here is the patch:
https://gist.github.com/drsm/be8f32f9217d10cb87cebfd4a3018acf
implies #375
fixes also #374

[drsm]

Actually, needs more work.

>> var x = Object.freeze([1,,3]); x[1] = 2 // also seal()
2

will do.

[drsm]

~

[xeioex]

@drsm Thanks for the patch, committed after some style tidying.