({ x: 23, y: 42, x: 56 })

function f() {}
function g() {}
{
    function f() {}
}

h();

goog.require('foo');
goog.require('foo');

/*global imm, mut:true*/
imm = 23;
mut = 42;

/**
 * @param
 */
function k(x) {}

// xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

[1,,3]

<!--

1 + 2 << 3

function l(x, y, x) {
  for (i=0;i<10;++i);
}

var j, j;