18 lines
		
	
	
		
			543 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			543 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| module.exports = function createCustomError(name, message) {
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|     // use Object.create(), because some VMs prevent setting line/column otherwise
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|     // (iOS Safari 10 even throws an exception)
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|     var error = Object.create(SyntaxError.prototype);
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|     var errorStack = new Error();
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| 
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|     error.name = name;
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|     error.message = message;
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| 
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|     Object.defineProperty(error, 'stack', {
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|         get: function() {
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|             return (errorStack.stack || '').replace(/^(.+\n){1,3}/, name + ': ' + message + '\n');
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|         }
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|     });
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| 
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|     return error;
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| };
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