[Bug fortran/53298] ICE in gfc_conv_scalarized_array_ref for ARRAY + substring

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53298

--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The tests in comment 0 and 5 compile if I replace '(1:)' with something such as
'(1:3)'.