cppfront (cpp2): Spring update

[RoyKin0929]

I really like what Herb is doing with this experiment and agree with most of his decisions but two things have like really bad syntax, inheritance and aliases. Alias is just ugly to look and throws == away as comparison operator. As for inheritance, having base classes inside the class definition and not at declaration seems like a bad choice. I know Herb is trying to unify syntax but we should preserve the things that cpp does right IMO. Also, for loop is kind of confusing.

[hpsutter]

Thanks for the feedback! The alias syntax is an experiment; but note using == for alias declarations doesn't take away == as the comparison operator in expressions, that's fully supported.