How implement change of argument of function by referrence with in N-API native method?

[Alexander Feodorov]

Hi, i a try use new N-API but have some troubles in implementation my possible simple idea.

I try change argument by referrence in native method but it not working as expected.

After return from native methor argument not changed.

napi_get_cb_info method has this documentation:

[out] argv: Buffer to which the napi_value representing the arguments are copied.

let o = {};


function proc(a) {
 a.foo = 'bar';
}


proc(o);


// { foo: 'bar' }
console.log(o);