[Bug fortran/70752] Incorrect LEN for ALLOCATABLE CHARACTER

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70752

--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Any plan for back porting? If not, this PR could be closed.

Related to pr89200.