toylang/dist/core/class.js

A toy programming language built with TypeScript for learning purposes

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseClassExtends = exports.parseClassDeclaration = void 0;
var Tokenizer_1 = require("../Tokenizer");
var identifiers_1 = require("./identifiers");
var statement_1 = require("./statement");
// `class` Identifier `extends` OptExtends: BlockStatement
function parseClassDeclaration(parser) {
    var _a;
    parser._eat(Tokenizer_1.TokenTypes.class);
    var id = identifiers_1.parseIdentifier(parser);
    var superClass = ((_a = parser._lookahead) === null || _a === void 0 ? void 0 : _a.type) === Tokenizer_1.TokenTypes.extends
        ? parseClassExtends(parser)
        : null;
    var body = statement_1.parseBlockStatement(parser);
    return parser.factory.ClassDeclaration(id, body, superClass);
}
exports.parseClassDeclaration = parseClassDeclaration;
function parseClassExtends(parser) {
    parser._eat(Tokenizer_1.TokenTypes.extends);
    return identifiers_1.parseIdentifier(parser);
}
exports.parseClassExtends = parseClassExtends;