Add a --fix option for new-parens

I’m using Node v6.4.0 and ESLint v3.4.0.

It would be useful to have an autofix option for the new-parens rule. The fixer would simply add () to all places where the rule reports an error.

var x = new Foo;
var y = new foo.Bar;
var z = (new Foo).bar;

// gets corrected to:

var x = new Foo();
var y = new foo.Bar();
var z = (new Foo()).bar;

I would be willing to add this if the issue is accepted.

[mysticatea]

Oh, it’s a bug!

Currently, new-parens rule seems to check whether there are 2 or more parentheses in a NewExpression node. It does not check whether the parentheses is for arguments or not.

I will open an issue.

[vitorbal]

👍