%Error-PKGNODECL: t/t_std_identifier_bad.v:16:20: Package/class 'std' not found, and needs to be predeclared (IEEE 1800-2017 26.3)
   16 |     int baz = foo::std::bar;
      |                    ^~~
                  ... For error description see https://verilator.org/warn/PKGNODECL?v=latest
%Error: Exiting due to