Linus Groh da0ab16f01 LibJS: Don't handle arrays separately in Value::to_number() ...

Now that Array.prototype.join() is producing the correct results we
can remove the separate code path for arrays in Value::to_number()
and treat them like all other objects - using to_primitive() with
number as the preferred type and then calling to_number() on the
result.

This is how the spec descibes it.

This also means we don't crash anymore when trying to coerce
[<empty>] to a number - it now does the following:

[<empty>] - to string - "" - to number - 0
[<empty>, <empty>] - to string - "," - to number - NaN

2020-04-29 01:30:59 +02:00

12 KiB

Raw Blame History

View Raw