sku-pg
Version:
Skulpt is a Javascript implementation of Python 2.x. Python that runs in your browser!
46 lines (36 loc) • 1.22 kB
JavaScript
// Copyright 2009 The Closure Library Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/**
* @fileoverview Provides a base class for custom Error objects such that the
* stack is corectly maintained.
*
*
*/
goog.provide('goog.debug.Error');
/**
* Base class for custom error objects.
* @param {*=} opt_msg The message associated with the error.
* @constructor
* @extends {Error}
*/
goog.debug.Error = function(opt_msg) {
// Ensure there is a stack trace.
this.stack = new Error().stack || '';
if (opt_msg) {
this.message = String(opt_msg);
}
};
goog.inherits(goog.debug.Error, Error);
/** @inheritDoc */
goog.debug.Error.prototype.name = 'CustomError';