System.register([], function (exports, module) {
    'use strict';
    return {
        execute: function () {

            // -> Middle removed
            var kept1 = 1, kept2 = 3;

            // with comments
            var /* retained */ kept1 = 1 /* retained */, /* retained */ kept2 = 3 /* retained */; // retained

            // without spaces
            var kept1 = 1,kept2 = 3;

            // with comments without spaces
            var /* retained */kept1 = 1/* retained */,/* retained */kept2 = 3/* retained */;// retained

            // with line-breaks
            var kept1 = 1,
                kept2 = 3;

            // with line-breaks and comments
            var /* retained */ kept1 = 1, // retained
                /* retained */ kept2 = 3; // retained

            // mixed
            var kept1 = 1, // retained
                kept2 = 3;

            // -> Start and end removed
            var kept1 = 2;

            // with comments
            var /* retained */ kept1 = 2 /* retained */; // retained

            // without spaces
            var kept1 = 2;

            // with comments without spaces
            var /* retained */kept1 = 2/* retained */;// retained

            // with line-breaks
            var kept1 = 2;

            // with line-breaks and comments
            var /* retained */ kept1 = 2; // retained

            // mixed
            var  // retained
                kept1 = 2; // retained

            // -> Missing semicolons
            var kept1 = 1; // retained
            var kept1 = 1; // retained

            // -> No line-break after declaration
            var kept1 = 1; // retained
            console.log(1);

            console.log( kept1, kept2 );

        }
    };
});
