Function withHoles

deps/v8/test/mjsunit/optimized-foreach.js:379–385

()

(() => {
  const a = [1, 2, , 3, 4];
  function withHoles() {
    const callback_values = [];
    a.forEach(v => {
      callback_values.push(v);
    });
    return callback_values;
  };
  %PrepareFunctionForOptimization(withHoles);
  withHoles();
  withHoles();