23 lines
585 B
JavaScript
23 lines
585 B
JavaScript
"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(globalObject, [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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