Since I unit-test the heck out of my code, this doesn't really do much for me. Unit-tests test actual values (which is where the interesting bugs come from IMO) and give me more powerful refactoring capabilities than an IDE.
The real benefit I'd be looking for is the chance to give the compiler hints to speed up execution times.
The real benefit I'd be looking for is the chance to give the compiler hints to speed up execution times.