strange behavior when using conditional operator in text/x-templates

[john-gold]

Hello,

while working on a private project I came across an strange error, so I simplified the code which will reproduce it, anyways it makes no sense to me.

The problem only exists when using <script type="text/x-template">.
Replacing the <script> tag with a <template> tag makes both versions work again, same applies if I dont use a template at all e.g. use a custom element component.

Vue.js version

2.0.3

Reproduction Link

working: https://jsbin.com/gulopup
not working: https://jsbin.com/siyesev

Steps to reproduce

change ((concert.bands.length - 2) > index) to (index < (concert.bands.length - 2))

What is Expected?

both version should work

What is actually happening?

the latter version throws error while parsing the template

[csytan]

Also experiencing this with vueify ^9.2.4.

Works:
{{ 12 > time.hours ? 'AM' : 'PM' }}

Doesn't work:
{{ time.hours < 12 ? 'AM' : 'PM' }}