Move tests that only checks first error to subfolder

[hiphop-php.git] / hphp / hack / test / typecheck / reactive / only_first_error / ref_if_rx_enabled1.php

<?hh // partial

function g(int &$x): void {
}

<<__Rx>>
function f(int $x): void {
  if (\HH\Rx\IS_ENABLED) {
  } else {
    g(&$x);
  }
}