Function devAssert

src/utils/log.js:658–696

(
  shouldBeTrueish,
  opt_message,
  opt_1,
  opt_2,
  opt_3,
  opt_4,
  opt_5,
  opt_6,
  opt_7,
  opt_8,
  opt_9
)

 * @closurePrimitive {asserts.truthy}
 */
export function devAssert(
  shouldBeTrueish,
  opt_message,
  opt_1,
  opt_2,
  opt_3,
  opt_4,
  opt_5,
  opt_6,
  opt_7,
  opt_8,
  opt_9
) {
  if (mode.isMinified()) {
    return shouldBeTrueish;
  }
  if (self.__AMP_ASSERTION_CHECK) {
    // This will never execute regardless, but will be included on unminified
    // builds. It will be DCE'd away from minified builds, and so can be used to
    // validate that Babel is properly removing dev assertions in minified
    // builds.
    console /*OK*/
      .log('__devAssert_sentinel__');
  }

  return dev()./*Orig call*/ assert(
    shouldBeTrueish,
    opt_message,
    opt_1,
    opt_2,
    opt_3,
    opt_4,
    opt_5,
    opt_6,
    opt_7,
    opt_8,
    opt_9
  );
}

/**
 * Throws an error if the first argument isn't trueish.