%Error: t/t_preproc_elsif_bad.v:9:8: `elsif with no matching `if
    9 | `elsif A
      |        ^
%Error: t/t_preproc_elsif_bad.v:10:1: `endif with no matching `if
   10 | `endif
      | ^~~~~~
%Error: t/t_preproc_elsif_bad.v:12:1: `else with no matching `if
   12 | `else
      | ^~~~~
%Error: t/t_preproc_elsif_bad.v:13:1: `endif with no matching `if
   13 | `endif
      | ^~~~~~
%Error: t/t_preproc_elsif_bad.v:15:8: Expecting `error string. Found: INCLUDE
   15 | `error `include
      |        ^~~~~~~~
%Error: Exiting due to
