A typeerror occurred in ChakraCore when I passed an undefined parameter in TypedArray.prototype.sort(), but other engines, such as V8 and quickjs, did not throw an error. Therefore, I think there may be a problem here.

version

1.11.19

command

ChakraCore/out/Debug/ch testcase.js

testcase

var NISLFuzzingFunc = function(){
    var a = 

var obj = {};
var s = Symbol('1');
Object.defineProperty(obj, s);

Outputs: Uncaught "TypeError": "can't convert symbol to string"

The problem starts here:
https://github.com/boa-dev/boa/blob/master/boa/src/builtins/object/mod.rs#L101 we try to coarce the key into a string type. We shouldn't need to do this as Property's already support Symbols as keys. We should pass the arg

spidermonkey/get-latest-version.js currently only supports Beta builds, but it should also be possible to download Nightly builds:

• Nightly binaries are available at https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/.
• The build-id can either be retrieved by scraping <htt

Would be nice to have a more comprehensive examples/ collection, including logging etc.