[Bug fortran/68040] [5/6/7 Regression] Internal compiler error: Error reporting routines re-entered.

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68040

--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
related to/duplicate of pr77972?