New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

support var-arg splat (...) in nonterminal position #90

Closed

jbr opened this issue Dec 18, 2015 · 0 comments

Owner

jbr commented Dec 18, 2015

  (def foo (a ...b c d) [ a b c d ])

var foo = function foo$(a, b, c, d) {
  var b = arguments.slice(1, -2),
    c = arguments.slice(-2)[0],
    d = arguments.slice(-1)[0];

  return [ a, b, c, d ];
};

foo(1, 2, 3, 4, 5, 6) //=> [1, [2, 3, 4], 5, 6]

jbr closed this as completed

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment