some deletions

[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / eslint / lib / rules / no-shadow-restricted-names.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/eslint/lib/rules/no-shadow-restricted-names.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/eslint/lib/rules/no-shadow-restricted-names.js
deleted file mode 100644 (file)
index 9030d52..0000000
--- a/.config/coc/extensions/node_modules/coc-prettier/node_modules/eslint/lib/rules/no-shadow-restricted-names.js
+++ /dev/null
@@ -1,60 +0,0 @@
-/**
- * @fileoverview Disallow shadowing of NaN, undefined, and Infinity (ES5 section 15.1.1)
- * @author Michael Ficarra
- */
-"use strict";
-
-/**
- * Determines if a variable safely shadows undefined.
- * This is the case when a variable named `undefined` is never assigned to a value (i.e. it always shares the same value
- * as the global).
- * @param {eslintScope.Variable} variable The variable to check
- * @returns {boolean} true if this variable safely shadows `undefined`
- */
-function safelyShadowsUndefined(variable) {
-    return variable.name === "undefined" &&
-        variable.references.every(ref => !ref.isWrite()) &&
-        variable.defs.every(def => def.node.type === "VariableDeclarator" && def.node.init === null);
-}
-
-//------------------------------------------------------------------------------
-// Rule Definition
-//------------------------------------------------------------------------------
-
-module.exports = {
-    meta: {
-        type: "suggestion",
-
-        docs: {
-            description: "disallow identifiers from shadowing restricted names",
-            category: "Variables",
-            recommended: true,
-            url: "https://eslint.org/docs/rules/no-shadow-restricted-names"
-        },
-
-        schema: []
-    },
-
-    create(context) {
-
-
-        const RESTRICTED = new Set(["undefined", "NaN", "Infinity", "arguments", "eval"]);
-
-        return {
-            "VariableDeclaration, :function, CatchClause"(node) {
-                for (const variable of context.getDeclaredVariables(node)) {
-                    if (variable.defs.length > 0 && RESTRICTED.has(variable.name) && !safelyShadowsUndefined(variable)) {
-                        context.report({
-                            node: variable.defs[0].name,
-                            message: "Shadowing of global property '{{idName}}'.",
-                            data: {
-                                idName: variable.name
-                            }
-                        });
-                    }
-                }
-            }
-        };
-
-    }
-};