Function sourceFromStacktrace

testing/qunit-2.9.2.js:2565–2579

(offset)

  }

  function sourceFromStacktrace(offset) {
  	var error = new Error();

  	// Support: Safari <=7 only, IE <=10 - 11 only
  	// Not all browsers generate the `stack` property for `new Error()`, see also #636
  	if (!error.stack) {
  		try {
  			throw error;
  		} catch (err) {
  			error = err;
  		}
  	}

  	return extractStacktrace(error, offset);
  }

  var priorityCount = 0;
  var unitSampler = void 0;