jintr/dist/nodes/WhileStatement.js

A tiny JavaScript interpreter written in TypeScript.

import BaseJSNode from './BaseJSNode.js';
export default class WhileStatement extends BaseJSNode {
    run() {
        while (this.visitor.visitNode(this.node.test)) {
            const body = this.visitor.visitNode(this.node.body);
            if (body === '$jintr_break_')
                break;
            if (body === '$jintr_continue_')
                continue;
            if (body)
                return body;
        }
    }
}