[Bug fortran/115700] [11/12/13/14 regression] Bogus warning for associate with assumed-length character array

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115700

--- Comment #4 from Paul Thomas <pault at gcc dot gnu.org> ---
(In reply to anlauf from comment #2)
> Created attachment 58553 [details]
> Draft patch
> 
> Very hackish patch that sets the character length of the selector at the
> beginning of the associate block if the target is a variable and thus is
> known in advance.
> 
> Not sure if this is the right approach, but it fixes the testcase.

It looks OK to me.

Cheers

Paul