@sudoo/marked/evaluate/binary-expression.js

JavaScript & TypeScript code runner in JavaScript, safe with marked territory, asynchronous

"use strict";
/**
 * @author WMXPY
 * @namespace Evaluate
 * @description Binary Expression
 */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.binaryExpressionEvaluator = exports.mountBinaryExpression = void 0;
const error_code_1 = require("../declare/error-code");
const in_1 = require("../operation/binary-expression/in");
const instance_of_1 = require("../operation/binary-expression/instance-of");
const operators_1 = require("../operation/binary-expression/operators");
const error_1 = require("../util/error/error");
const mountBinaryExpression = (sandbox) => {
    sandbox.mount("BinaryExpression", exports.binaryExpressionEvaluator);
};
exports.mountBinaryExpression = mountBinaryExpression;
const binaryExpressionEvaluator = function (node, scope, trace) {
    return __awaiter(this, void 0, void 0, function* () {
        const nextTrace = trace.stack(node);
        const evalLeft = () => __awaiter(this, void 0, void 0, function* () { return yield this.execute(node.left, scope, nextTrace); });
        const evalRight = () => __awaiter(this, void 0, void 0, function* () { return yield this.execute(node.right, scope, nextTrace); });
        if (node.operator === "in") {
            const bindingExecuteInBinaryOperator = in_1.executeInBinaryOperator.bind(this);
            return bindingExecuteInBinaryOperator(node.left, node.right, scope, nextTrace);
        }
        if (node.operator === "instanceof") {
            const bindingExecuteInstanceOfBinaryOperator = instance_of_1.executeInstanceOfBinaryOperator.bind(this);
            return bindingExecuteInstanceOfBinaryOperator(node.left, node.right, scope, nextTrace);
        }
        const operation = (0, operators_1.getBinaryOperation)(node.operator);
        if (!operation) {
            throw (0, error_1.error)(error_code_1.ERROR_CODE.BINARY_NOT_SUPPORT, node.operator, node, trace);
        }
        const left = yield evalLeft();
        const right = yield evalRight();
        return operation(left, right);
    });
};
exports.binaryExpressionEvaluator = binaryExpressionEvaluator;