codeql/javascript/ql/test/query-tests/Statements/UselessComparisonTest/example.js

function findValue(values, x, start, end) {
  let i;
  for (i = start; i < end; ++i) {
    if (values[i] === x) {
        return i;
    }
  }
  if (i < end) {
    return i;
  }
  return -1;
}