Function nothingThere

deps/v8/test/mjsunit/optimized-reduceright.js:40–50

(only_holes)

// optimized code.
(function() {
var nothingThere = function(only_holes) {
  var a = [1, 2, , 3];  // holey smi array.
  if (only_holes) {
    a = [
      ,
      ,
      ,
    ];  // also a holey smi array.
  }
  return a.reduceRight((r, v, i, o) => r + v);
};
;
%PrepareFunctionForOptimization(nothingThere);
nothingThere();