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- /**
- * @author Toru Nagashima <https://github.com/mysticatea>
- * See LICENSE file in root directory for full license.
- */
- "use strict"
- // https://www-archive.mozilla.org/js/language/E262-3.pdf
- const keywords = new Set([
- "abstract",
- "boolean",
- "break",
- "byte",
- "case",
- "catch",
- "char",
- "class",
- "const",
- "continue",
- "debugger",
- "default",
- "delete",
- "do",
- "double",
- "else",
- "enum",
- "export",
- "extends",
- "false",
- "final",
- "finally",
- "float",
- "for",
- "function",
- "goto",
- "if",
- "implements",
- "import",
- "in",
- "instanceof",
- "int",
- "interface",
- "long",
- "native",
- "new",
- "null",
- "package",
- "private",
- "protected",
- "public",
- "return",
- "short",
- "static",
- "super",
- "switch",
- "synchronized",
- "this",
- "throw",
- "throws",
- "transient",
- "true",
- "try",
- "typeof",
- "var",
- "void",
- "volatile",
- "while",
- "with",
- ])
- module.exports = {
- meta: {
- docs: {
- description: "disallow reserved words as property names.",
- category: "ES5",
- recommended: false,
- url:
- "http://mysticatea.github.io/eslint-plugin-es/rules/no-keyword-properties.html",
- },
- fixable: null,
- messages: {
- forbidden: "ES5 reserved words as property names are forbidden.",
- },
- schema: [],
- type: "problem",
- },
- create(context) {
- return {
- Property(node) {
- if (
- !node.computed &&
- node.key.type === "Identifier" &&
- keywords.has(node.key.name)
- ) {
- context.report({ node, messageId: "forbidden" })
- }
- },
- MemberExpression(node) {
- if (
- !node.computed &&
- node.property.type === "Identifier" &&
- keywords.has(node.property.name)
- ) {
- context.report({ node, messageId: "forbidden" })
- }
- },
- }
- },
- }
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