https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58786
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > Tobias, after your fix as of today on PR58787, is that original issue also > fixed? AFAICT no: ../../work/gcc/tree.h:3231:28: runtime error: member access within null pointer of type 'union tree_node' pr58786.f90:20:0: 20 | PRINT *, array_to_string(['aaaaaaaa','bbbbbbbb']) | internal compiler error: Segmentation fault: 11
