+++ /dev/null
-"use strict";
-/**
- * @license
- * Copyright 2013 Palantir Technologies, Inc.
- *
- * 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.
- */
-Object.defineProperty(exports, "__esModule", { value: true });
-var tslib_1 = require("tslib");
-var ts = require("typescript");
-var Lint = require("../index");
-var Rule = /** @class */ (function (_super) {
- tslib_1.__extends(Rule, _super);
- function Rule() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- Rule.prototype.apply = function (sourceFile) {
- return this.applyWithFunction(sourceFile, walk);
- };
- /* tslint:disable:object-literal-sort-keys */
- Rule.metadata = {
- ruleName: "no-bitwise",
- description: "Disallows bitwise operators.",
- descriptionDetails: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n Specifically, the following bitwise operators are banned:\n `&`, `&=`, `|`, `|=`,\n `^`, `^=`, `<<`, `<<=`,\n `>>`, `>>=`, `>>>`, `>>>=`, and `~`.\n This rule does not ban the use of `&` and `|` for intersection and union types."], ["\n Specifically, the following bitwise operators are banned:\n \\`&\\`, \\`&=\\`, \\`|\\`, \\`|=\\`,\n \\`^\\`, \\`^=\\`, \\`<<\\`, \\`<<=\\`,\n \\`>>\\`, \\`>>=\\`, \\`>>>\\`, \\`>>>=\\`, and \\`~\\`.\n This rule does not ban the use of \\`&\\` and \\`|\\` for intersection and union types."]))),
- rationale: Lint.Utils.dedent(templateObject_2 || (templateObject_2 = tslib_1.__makeTemplateObject(["\n Bitwise operators are often typos - for example `bool1 & bool2` instead of `bool1 && bool2`.\n They also can be an indicator of overly clever code which decreases maintainability."], ["\n Bitwise operators are often typos - for example \\`bool1 & bool2\\` instead of \\`bool1 && bool2\\`.\n They also can be an indicator of overly clever code which decreases maintainability."]))),
- optionsDescription: "Not configurable.",
- options: null,
- optionExamples: [true],
- type: "functionality",
- typescriptOnly: false,
- };
- /* tslint:enable:object-literal-sort-keys */
- Rule.FAILURE_STRING = "Forbidden bitwise operation";
- return Rule;
-}(Lint.Rules.AbstractRule));
-exports.Rule = Rule;
-function walk(ctx) {
- return ts.forEachChild(ctx.sourceFile, function cb(node) {
- if (node.kind === ts.SyntaxKind.BinaryExpression) {
- switch (node.operatorToken.kind) {
- case ts.SyntaxKind.AmpersandToken:
- case ts.SyntaxKind.AmpersandEqualsToken:
- case ts.SyntaxKind.BarToken:
- case ts.SyntaxKind.BarEqualsToken:
- case ts.SyntaxKind.CaretToken:
- case ts.SyntaxKind.CaretEqualsToken:
- case ts.SyntaxKind.LessThanLessThanToken:
- case ts.SyntaxKind.LessThanLessThanEqualsToken:
- case ts.SyntaxKind.GreaterThanGreaterThanToken:
- case ts.SyntaxKind.GreaterThanGreaterThanEqualsToken:
- case ts.SyntaxKind.GreaterThanGreaterThanGreaterThanToken:
- case ts.SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken:
- ctx.addFailureAtNode(node, Rule.FAILURE_STRING);
- }
- }
- else if (node.kind === ts.SyntaxKind.PrefixUnaryExpression &&
- node.operator === ts.SyntaxKind.TildeToken) {
- ctx.addFailureAtNode(node, Rule.FAILURE_STRING);
- }
- return ts.forEachChild(node, cb);
- });
-}
-var templateObject_1, templateObject_2;