rem: for ( var j = 0; j < 31; j++ ) { r += Math.pow( 2, j ) * Number(bin.charAt(31-j)); } 
add: for ( var j = 0; j < 31; j++ ) { r += Math.pow( 2, j ) * Number(bin.charAt(31-j)); } 
context: function ToInt32Decimal( bin ) {    var r = 0;    var sign;    if ( Number(bin.charAt(0)) == 0 ) {        sign = 1;        r = 0;    } else {        sign = -1;        r = -(Math.pow(2,31));    }    for ( var j = 0; j < 31; j++ ) {        r += Math.pow( 2, j ) * Number(bin.charAt(31-j));    }    return r;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4218d0f5950d93cb2609d946f6af7ce1b2e89575/11.4.8.js/clean/js/tests/ecma/Expressions/11.4.8.js