[Bug fortran/50410] [4.9/5/6 Regression] ICE in record_reference

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50410

--- Comment #20 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The test in comment 2 is a duplicate of pr49278.