Problem during grunt-uglify task

[alanmarcos]

Whenever i try to concatenate selectivizr with some other files, the selectivizr itself doesn't get compiled at all. It just come out blank.

Is there anyone having the same issue?

[jbruni]

Consider this code at the beginning of selectivzr:

if (/*@cc_on!@*/true) return;

Uglify reads it as if (true) return; - so it triggers the corresponding minification, excluding the remaining of the file. Try removing this line and you will see it "compiled". (Just to verify. This is not a solution.)

More: http://stackoverflow.com/questions/17744175/using-uglify-grunt-task-messes-up-selectivizr

[jpdevries]

This is good to know, curious why would you concatenate selectivizr with other files? Are the files being bundled polyfills for old browsers also?— Sent from Mailbox for iPhone

On Wed, Mar 19, 2014 at 4:35 PM, J Bruni notifications@github.com wrote:

Consider this code at the beginning of selectivzr: if (/_@ccon!@/true) return; Uglify reads it as if (true) return; - so it triggers the corresponding minification, excluding the remaining of the file. Try removing this line and you will see it "compiled". (Just to verify. This is not a solution.)

More: http://stackoverflow.com/questions/17744175/using-uglify-grunt-task-messes-up-selectivizr

Reply to this email directly or view it on GitHub: https://github.com/keithclark/selectivizr/issues/85#issuecomment-38120533

[jpdevries]

I think I just answered my own question. I've bundled selectivizr with nwmatcher before to get all the selectors. — Sent from Mailbox for iPhone

On Wed, Mar 19, 2014 at 4:35 PM, J Bruni notifications@github.com wrote:

Consider this code at the beginning of selectivzr: if (/_@ccon!@/true) return; Uglify reads it as if (true) return; - so it triggers the corresponding minification, excluding the remaining of the file. Try removing this line and you will see it "compiled". (Just to verify. This is not a solution.)

More: http://stackoverflow.com/questions/17744175/using-uglify-grunt-task-messes-up-selectivizr

Reply to this email directly or view it on GitHub: https://github.com/keithclark/selectivizr/issues/85#issuecomment-38120533

[ellioseven]

I find that 1.0.3 doesn't have this problem with grunt-contib-uglify.

The only problem is that I only get 1.0.2 with bower?

[ellioseven]

Just a side note, you will need:

preserveComments: 'some'

to get selectivizr 1.0.3 to compile properly.

[silvenon]

Any idea why this is happening?