The Right Approach to Exceptions

[Andrej Mitrovic]

I haven't really kept up reading this thread, but my only real caveat
with Phobos exceptions is this:

std.file.FileException at std\file.d(453): : The system cannot find the
path specified.

This gives me no information whatsoever. I get a line number for an
internal library method, and no information on which path I've passed.
The still broken stack traces don't help either.