Function getErrorSourceExpression

lib/internal/errors/error_source.js:153–160

* Get the source expression of an error. If source map is enabled, resolve the source location * based on the source map. * * The `error.stack` must not have been accessed, or the source location may be incorrect. The * resolution is based on the structured error stack data. * @param {Error|obj

(error)

 * @returns {string|undefined}
 */
function getErrorSourceExpression(error) {
  const loc = getErrorSourceLocation(error);
  if (loc === undefined) {
    return;
  }
  const { sourceLine, startColumn } = loc;
  return getFirstExpression(sourceLine, startColumn);
}

module.exports = {
  getErrorSourceLocation,