Ranges and Exception handling PR 2724

[bearophile via Digitalmars-d]

H. S. Teoh:

> Unfortunately, it looks like people are more interested in 
> arguing about
> signed vs. unsigned instead of reviewing new Phobos features. 
> *sigh* :-(

Both kind of discussions are important.

Regarding this Phobos feature, I suggested something less general 
and more efficient (no exceptions are involved):
https://issues.dlang.org/show_bug.cgi?id=6840

See also:
https://issues.dlang.org/show_bug.cgi?id=6843

Bye,
bearophile