I have module like following code :

define(function test(require) {
    var alertModal = require('widget/confirmView')// here the comment
})

But this code can not load the alertModel module properly
I found that the code
commentRegExp = var commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg;
will convert the above code to:

define(function test(require) {
    var alertModal = require('widget/confirmView'
})

it will remove a char before the comment //, except :
and requirejs throw "Module name has not been loaded yet for context" error