Function showFlaggedDeprecation

lib/buffer.js:205–222

()

                      'Buffer.allocUnsafe(), or Buffer.from() methods instead.';

function showFlaggedDeprecation() {
  if (bufferWarningAlreadyEmitted ||
      ++nodeModulesCheckCounter > 10000 ||
      (!require('internal/options').getOptionValue('--pending-deprecation') &&
       isInsideNodeModules(3))) {
    // We don't emit a warning, because we either:
    // - Already did so, or
    // - Already checked too many times whether a call is coming
    //   from node_modules and want to stop slowing down things, or
    // - We aren't running with `--pending-deprecation` enabled,
    //   and the code is inside `node_modules`.
    // - If the topmost non-internal frame is not inside `node_modules`.
    return;
  }

  process.emitWarning(bufferWarning, 'DeprecationWarning', 'DEP0005');
  bufferWarningAlreadyEmitted = true;
}

function toInteger(n, defaultVal) {
  n = +n;