sub fudge($){ print @_ }

##</code><code>##

fudge(1);
fudge 2;

##</code><code>##

fudge 1,2;

##</code><code>##

fudge(1,2);

##</code><code>##

$ perl  -le " sub fudge($){print @_}  fudge(1,2);
Too many arguments for main::fudge at -e line 1, near "2)"
Execution of -e aborted due to compilation errors.