Static Analysis Tooling / Effective D

[Brian Schott]

I've checked in code to the DScanner project that gives it some 
basic static analysis capabilities. When run with the 
--styleCheck option, it will warn about a few things like empty 
declarations, implicit string concatenation, classes with 
lowercase_names, catching "Exception", and a few other things.

There's a small feature wishlist in the project's README, but I'd 
like to get some opinions from the newsgroup: What kinds of 
errors have you seen in your code that you think a static 
analysis tool could help with?