causes ReferenceError in chrome 38

[jarofghosts]

using as part of browserify-zlib.

inftrees.js L170 Uncaught ReferenceError: Invalid left-hand side expression in prefix operation,

reproduce by simply creating an index.js

var zlib = require('zlib')

and
browserify -d index.js > bundle.js

drop the script tag into html and load the page

[puzrin]

Is it in all browsers or one specific? A bit strange that nobody reported yet.

[puzrin]

See gruntfile. All major browsers run some primitive tests.

I don't reject to merge, just try to understand how could this happen.

[jarofghosts]

It seems it's only happening in Chrome Canary

[puzrin]

The same reported in jszip tracker Stuk/jszip#156

[puzrin]

Released with this fix. Thanks.

But note, that browser beta versions can have any bugs, and usually nobody test/support those. If you have time - report this bug to chrome tracker.