ladybird/Libraries/LibJS/Tests/functions/function-hoisting.js

load("test-common.js");

try {
  var callHoisted = hoisted();
  function hoisted() {
    return true;
  }
  assert(hoisted() === true);
  assert(callHoisted === true);

  {
    var callScopedHoisted = scopedHoisted();
    function scopedHoisted() {
      return "foo";
    }
    assert(scopedHoisted() === "foo");
    assert(callScopedHoisted === "foo");
  }
  assert(scopedHoisted() === "foo");
  assert(callScopedHoisted === "foo");

  const test = () => {
    var iife = (function () {
      return declaredLater();
    })();
    function declaredLater() {
      return "yay";
    }
    return iife;
  };
  assert(typeof declaredLater === "undefined");
  assert(test() === "yay");

  console.log("PASS");
} catch (e) {
  console.log("FAIL: " + e);
}