I thought I would ask before sending in a pull request, is https://github.com/yyx990803/vue/blob/master/src/parsers/path.js#L231 intentional? Swallowing exception at that point prevents it from reaching https://github.com/yyx990803/vue/blob/master/src/watcher.js#L80 and thus from being logged.

(http://jsfiddle.net/ua71r8rz/. note that the console is blank (even though I would expect something similar to "Cannot read property 'property' of undefined""))

Thank you.