minor fix for dropping unused definitions.
authorMihai Bazon <mihai@bazon.net>
Fri, 19 Oct 2012 09:57:29 +0000 (12:57 +0300)
committerMihai Bazon <mihai@bazon.net>
Fri, 19 Oct 2012 09:57:29 +0000 (12:57 +0300)
commitfc8314e810c91431cd18fa9a784adb7867726013
treeac2f5b61d8558a4e310bdb92498c186e5ee2c0a8
parent6f45928a73009b6b1aee8c1886f08ff5b83e6cb1
minor fix for dropping unused definitions.

    function f(x, y) {
        var g = function() { return h() };
        var h = function() { return g() };
        return x + y;
    }

now compresses to `function f(x, y) { return x + y }`
lib/compress.js