> For late generated vector types this might result in inconsistencies with > early (user) generated types when using LTO.
Is that a problem? That's no different with regular array types. > Is there context available somehow so we can do like the is_<LANG> overloads > on a decl and use a default according to that? Not sure, the only safe thing to do would be to return -1 as the default lower bound if flag_generate_lto. -- Eric Botcazou