https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123785
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |16.0
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
alpha_dimode_u = lang_hooks.types.type_for_mode (DImode, 1);
...
ftype = build_function_type_list (alpha_dimode_u, NULL_TREE);
the backend needs to deal with type_for_mode returning NULL. In this case,
of course, I'd say Algol68 should return a proper unsigned type for DImode!