[Bug fortran/88169] Rejects USE rename of namelist group

[neil.n.carlson at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88169

--- Comment #10 from Neil Carlson <neil.n.carlson at gmail dot com> ---
Also a remark about the output of comment 7 just in case someone is thinking it
ought to say "&BAR" (like I was expecting/hoping when I started experimenting
with the original example).  13.11.3.1 says

  1 Input for a namelist input statement consists of
    (2) the character & followed immediately by the namelist-group-name as
        specified in the NAMELIST statement,

and 13.11.4.1 says

  1 The form of the output produced by intrinsic namelist output shall be
    suitable for input, [...]

So "&FOO" is correct (and what Intel and NAG both do as well).