BUG #13477: cant parse json into complex type

The following bug has been logged on the website:

Bug reference:      13477
Logged by:          Stephan Schmidt
Email address:      schmidt@dltmail.de
PostgreSQL version: 9.4.3
Operating system:   linux debian 4.7.2 x64
Description:

i have trouble converting json and composite types. I've already described
them in Detail on stackoverflow, please see the links below

http://stackoverflow.com/questions/30260837/postgresql-transform-json-to-composite-type

http://stackoverflow.com/questions/31132084/how-to-convert-json-to-composite-type