[Bug fortran/31059] bounds-check does not detect nonconforming assignment arrays

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31059

--- Comment #7 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Note that the test in comment is valid Fortran 2003 (-frealloc-lhs). The tests
have to be compiled with -fno-realloc-lhs.