Andreas Kling f61a9f2dc5 LibJS: Don't extend arguments object to match the parameter count ...

The `arguments` object should only have the *arguments* as numeric
properties, not the *parameters*.

Given this function:

    function foo(a, b) {
        return arguments.length;
    }

Calling foo() with no arguments now correctly returns 0 instead of 2.

2021-06-27 00:37:07 +02:00

9.9 KiB

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