diff options
author | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
commit | cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 (patch) | |
tree | 92c5d88706a6ffc654d1b133618d357890e7096b /node_modules/tslint/lib/rules/noDuplicateVariableRule.js | |
parent | 3771b4d6b67b34c130f3a9a1a15f42deefdb2eda (diff) |
remove node_modules
Diffstat (limited to 'node_modules/tslint/lib/rules/noDuplicateVariableRule.js')
-rw-r--r-- | node_modules/tslint/lib/rules/noDuplicateVariableRule.js | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/node_modules/tslint/lib/rules/noDuplicateVariableRule.js b/node_modules/tslint/lib/rules/noDuplicateVariableRule.js deleted file mode 100644 index 54a053387..000000000 --- a/node_modules/tslint/lib/rules/noDuplicateVariableRule.js +++ /dev/null @@ -1,110 +0,0 @@ -"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 utils = require("tsutils"); -var ts = require("typescript"); -var Lint = require("../index"); -var OPTION_CHECK_PARAMETERS = "check-parameters"; -var Rule = /** @class */ (function (_super) { - tslib_1.__extends(Rule, _super); - function Rule() { - return _super !== null && _super.apply(this, arguments) || this; - } - /* tslint:enable:object-literal-sort-keys */ - Rule.FAILURE_STRING = function (name) { - return "Duplicate variable: '" + name + "'"; - }; - Rule.prototype.apply = function (sourceFile) { - return this.applyWithWalker(new NoDuplicateVariableWalker(sourceFile, this.ruleName, { - parameters: this.ruleArguments.indexOf(OPTION_CHECK_PARAMETERS) !== -1, - })); - }; - /* tslint:disable:object-literal-sort-keys */ - Rule.metadata = { - ruleName: "no-duplicate-variable", - description: "Disallows duplicate variable declarations in the same block scope.", - descriptionDetails: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n This rule is only useful when using the `var` keyword -\n the compiler will detect redeclarations of `let` and `const` variables."], ["\n This rule is only useful when using the \\`var\\` keyword -\n the compiler will detect redeclarations of \\`let\\` and \\`const\\` variables."]))), - rationale: Lint.Utils.dedent(templateObject_2 || (templateObject_2 = tslib_1.__makeTemplateObject(["\n A variable can be reassigned if necessary -\n there's no good reason to have a duplicate variable declaration."], ["\n A variable can be reassigned if necessary -\n there's no good reason to have a duplicate variable declaration."]))), - optionsDescription: "You can specify `\"" + OPTION_CHECK_PARAMETERS + "\"` to check for variables with the same name as a parameter.", - options: { - type: "string", - enum: [OPTION_CHECK_PARAMETERS], - }, - optionExamples: [ - true, - [true, OPTION_CHECK_PARAMETERS], - ], - type: "functionality", - typescriptOnly: false, - }; - return Rule; -}(Lint.Rules.AbstractRule)); -exports.Rule = Rule; -var NoDuplicateVariableWalker = /** @class */ (function (_super) { - tslib_1.__extends(NoDuplicateVariableWalker, _super); - function NoDuplicateVariableWalker() { - var _this = _super !== null && _super.apply(this, arguments) || this; - _this.scope = new Set(); - return _this; - } - NoDuplicateVariableWalker.prototype.walk = function (sourceFile) { - var _this = this; - this.scope = new Set(); - var cb = function (node) { - if (utils.isFunctionScopeBoundary(node)) { - var oldScope = _this.scope; - _this.scope = new Set(); - ts.forEachChild(node, cb); - _this.scope = oldScope; - return; - } - if (_this.options.parameters && utils.isParameterDeclaration(node)) { - _this.handleBindingName(node.name, false); - } - else if (utils.isVariableDeclarationList(node) && !utils.isBlockScopedVariableDeclarationList(node)) { - for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { - var variable = _a[_i]; - _this.handleBindingName(variable.name, true); - } - } - return ts.forEachChild(node, cb); - }; - return ts.forEachChild(sourceFile, cb); - }; - NoDuplicateVariableWalker.prototype.handleBindingName = function (name, check) { - if (name.kind === ts.SyntaxKind.Identifier) { - if (check && this.scope.has(name.text)) { - this.addFailureAtNode(name, Rule.FAILURE_STRING(name.text)); - } - else { - this.scope.add(name.text); - } - } - else { - for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { - var e = _a[_i]; - if (e.kind !== ts.SyntaxKind.OmittedExpression) { - this.handleBindingName(e.name, check); - } - } - } - }; - return NoDuplicateVariableWalker; -}(Lint.AbstractWalker)); -var templateObject_1, templateObject_2; |