Unused variables and bugs

[bearophile via Digitalmars-d]

Brian Schott:

> The unused variable and unused parameter checks have existed 
> since May. As far as I know it only gives false positives if 
> mixin statements are present.

Another interesting feature is similar to -Wsuggest-final-types 
and -Wsuggest-final-methods. They give warnings when there is a 
method or whole class that can be tagged with "final". This 
allows to avoid virtual methods. This in D is even more important 
than C++ because of the virtual on the default of D, that was 
widely discussed and at the end never fixed.

Bye,
bearophile