BUG #8176: problem with the "ALTER TYPE name RENAME TO new_name [ CASCADE | RESTRICT ]" syntax

The following bug has been logged on the website:

Bug reference:      8176
Logged by:          Maksym Boguk
Email address:      maxim.boguk@gmail.com
PostgreSQL version: 9.2.4
Operating system:   Any
Description:        =


Hi,

It seems that documentation wrong or [ CASCADE | RESTRICT ] feature of ALTER
TYPE ... RENAME TO isn't implemented.

Test case:

create type test as (qqq integer);
CREATE TYPE

alter type test rename to test1 RESTRICT;
ERROR:  syntax error at or near "RESTRICT"
LINE 1: alter type test rename to test1 RESTRICT;
                                        ^

alter type test rename to test1 CASCADE;
ERROR:  syntax error at or near "CASCADE"
LINE 1: alter type test rename to test1 CASCADE;
                                        ^

However:
[local]:5432 postgres@postgres=3D# alter type test rename to test1;
ALTER TYPE