"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var tslib_1 = require("tslib");
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var ts = require("typescript");
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var Lint = require("tslint");
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var RULE_NAME = 'ter-no-proto';
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var Rule = (function (_super) {
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tslib_1.__extends(Rule, _super);
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function Rule() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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Rule.prototype.apply = function (sourceFile) {
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return this.applyWithFunction(sourceFile, walk);
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};
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Rule.FAILURE_STRING = 'The `__proto__` property is deprecated.';
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Rule.metadata = {
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ruleName: RULE_NAME,
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hasFix: false,
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description: 'disallow the use of `__proto__` property',
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rationale: '`__proto__` property has been deprecated as of ECMAScript 3.1 and shouldn’t be used in the code. Use getPrototypeOf method instead.',
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optionsDescription: '',
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options: {},
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optionExamples: [Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n \"", "\": true\n "], ["\n \"", "\": true\n "])), RULE_NAME)],
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typescriptOnly: false,
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type: 'functionality'
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};
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return Rule;
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}(Lint.Rules.AbstractRule));
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exports.Rule = Rule;
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function walk(ctx) {
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return ts.forEachChild(ctx.sourceFile, cb);
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function cb(node) {
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if ((node.kind === ts.SyntaxKind.Identifier &&
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node.text === '__proto__' &&
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node.parent &&
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node.parent.kind === ts.SyntaxKind.PropertyAccessExpression) ||
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(node.kind === ts.SyntaxKind.StringLiteral &&
|
node.text === '__proto__')) {
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return ctx.addFailureAtNode(node, Rule.FAILURE_STRING);
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}
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return ts.forEachChild(node, cb);
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}
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}
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var templateObject_1;
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