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?—
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On Wed, Mar 19, 2014 at 4:35 PM, J Bruni [email protected] wrote:

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

Reply to this email directly or view it on GitHub:
#85 (comment)

[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 [email protected] wrote:

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

Reply to this email directly or view it on GitHub:
#85 (comment)

[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?