some deletions

[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / tslint / lib / rules / noTautologyExpressionRule.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noTautologyExpressionRule.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noTautologyExpressionRule.js
deleted file mode 100644 (file)
index 99a9985..0000000
--- a/.config/coc/extensions/node_modules/coc-prettier/node_modules/tslint/lib/rules/noTautologyExpressionRule.js
+++ /dev/null
@@ -1,96 +0,0 @@
-"use strict";
-/**
- * @license
- * Copyright 2019 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 tsutils = require("tsutils");
-var ts = require("typescript");
-var Lint = require("../index");
-var TAUTOLOGY_DISCOVERED_ERROR_STRING = "Both sides of this equality comparison are the same, so the expression is either a tautology or a contradiction.";
-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);
-    };
-    Rule.metadata = {
-        description: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n        Enforces that relational/equality binary operators does not take two equal variables/literals as operands.\n        Expression like 3 === 3, someVar === someVar, \"1\" > \"1\" are either a tautology or contradiction, and will produce an error.\n        "], ["\n        Enforces that relational/equality binary operators does not take two equal variables/literals as operands.\n        Expression like 3 === 3, someVar === someVar, \"1\" > \"1\" are either a tautology or contradiction, and will produce an error.\n        "]))),
-        optionExamples: [true],
-        options: null,
-        optionsDescription: "Not configurable.",
-        rationale: "Clean redundant code and unnecessary comparison of objects and literals.",
-        ruleName: "no-tautology-expression",
-        type: "functionality",
-        typescriptOnly: false,
-    };
-    return Rule;
-}(Lint.Rules.AbstractRule));
-exports.Rule = Rule;
-function walk(context) {
-    var cb = function (node) {
-        if (tsutils.isBinaryExpression(node) && isRelationalOrLogicalOperator(node.operatorToken)) {
-            if ((tsutils.isStringLiteral(node.left) && tsutils.isStringLiteral(node.right)) ||
-                (tsutils.isNumericLiteral(node.left) && tsutils.isNumericLiteral(node.right))) {
-                if (node.left.text === node.right.text) {
-                    context.addFailureAtNode(node, TAUTOLOGY_DISCOVERED_ERROR_STRING);
-                }
-            }
-            else if (tsutils.isIdentifier(node.left) && tsutils.isIdentifier(node.right)) {
-                if (node.left.text === node.right.text) {
-                    context.addFailureAtNode(node, TAUTOLOGY_DISCOVERED_ERROR_STRING);
-                }
-            }
-            else if (tsutils.isPropertyAccessExpression(node.left) &&
-                tsutils.isPropertyAccessExpression(node.right)) {
-                if (node.left.expression.getText() === node.right.expression.getText()) {
-                    if (node.left.name.text === node.right.name.text) {
-                        context.addFailureAtNode(node, TAUTOLOGY_DISCOVERED_ERROR_STRING);
-                    }
-                }
-            }
-            else if ((isBooleanLiteral(node.left) && isBooleanLiteral(node.right)) ||
-                (isNullLiteral(node.left) && isNullLiteral(node.right))) {
-                context.addFailureAtNode(node, TAUTOLOGY_DISCOVERED_ERROR_STRING);
-            }
-        }
-        return ts.forEachChild(node, cb);
-    };
-    return ts.forEachChild(context.sourceFile, cb);
-}
-function isNullLiteral(node) {
-    return node.kind === ts.SyntaxKind.NullKeyword;
-}
-function isBooleanLiteral(node) {
-    return node.kind === ts.SyntaxKind.TrueKeyword || node.kind === ts.SyntaxKind.FalseKeyword;
-}
-function isRelationalOrLogicalOperator(operator) {
-    return new Set([
-        ts.SyntaxKind.LessThanToken,
-        ts.SyntaxKind.GreaterThanToken,
-        ts.SyntaxKind.LessThanEqualsToken,
-        ts.SyntaxKind.GreaterThanEqualsToken,
-        ts.SyntaxKind.EqualsEqualsToken,
-        ts.SyntaxKind.EqualsEqualsEqualsToken,
-        ts.SyntaxKind.ExclamationEqualsToken,
-        ts.SyntaxKind.ExclamationEqualsEqualsToken,
-        ts.SyntaxKind.AmpersandAmpersandToken,
-        ts.SyntaxKind.BarBarToken,
-    ]).has(operator.kind);
-}
-var templateObject_1;