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22 lines
571 B
22 lines
571 B
"use strict"; |
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const legacyErrorCodes = require("./legacy-error-codes.json"); |
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const idlUtils = require("./utils.js"); |
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exports.implementation = class DOMExceptionImpl { |
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constructor([message, name]) { |
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this.name = name; |
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this.message = message; |
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} |
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get code() { |
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return legacyErrorCodes[this.name] || 0; |
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} |
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}; |
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// A proprietary V8 extension that causes the stack property to appear. |
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exports.init = impl => { |
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if (Error.captureStackTrace) { |
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const wrapper = idlUtils.wrapperForImpl(impl); |
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Error.captureStackTrace(wrapper, wrapper.constructor); |
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} |
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};
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