About the Expressiveness of D

[Walter Bright]

On 4/3/2013 11:44 AM, Jonathan M Davis wrote:
> Yes. My point was that 100% should be the goal, whereas I know a number of
> developers who consider something like 70% to be sufficient - and these are
> folks who actually believe in writing unit tests. Certainly, expecting to hit
> 100% with -cov on the first try isn't generally very realistic unless you're
> always extremely thorough with your tests, and even then, it's easy to miss a
> line or two on rarer branches, especially as functions become more complex.

Cov testing also has a tendency to expose dead code - not just insufficient unit 
tests.