It's known that in general, JavaScript allows an inline for loop in the format:

someArray.forEach(x => x.doSomething());

However, when one wants to use a regular for-loop inline, as one statement, an error is occured. For example:

void(for(var i = 0; i < 0; i++) console.log(i));

Even though this is technically one line, but since it's used in a format of literally being inline, and being considered one statement, it gives the error:

Uncaught SyntaxError: Unexpected token 'for'

Why might one want to do this? Simple: in order to generate an array, or string, in one line, for example:

var newString = (let k = , for(let i = 0; i < 1000; i++) k+= i, k);

But this gives an obvious

Uncaught SyntaxError: Unexpected identifier

error, because of the let keyword, but that's a different question.

Mainly, is it possible to make a regular for-loop inline in JavaScript?