mosh,
The answer is most likely no. As you may have noticed, perl -wc script will only give you the warnings and errors until it blows up. Fixing those may lead to new warnings/errors. Perl goes to great lengths to be forgiving but at some point the parser has to give up. Even the best syntax highlighters fail some pretty common bugs - parsing Perl isn't easy.

There are two projects I am aware of that might be of interest. The first is the work Larry is doing on parsing Perl for Perl6. This work isn't currently public AFAIK. The other is PPI.