On Friday, 1 February 2013 at 02:52:42 UTC, Zach the Mystic wrote:
I need to study this principle a little more. In other words, alias this is a templated parameter in this case? Which page is the documentation for these templated parameters, because I didn't see templates in my code.
No, alias this is basically implicit cast operator that will be tried if everything else fails. But writeln is a function template, i.e. its parameters/arguments are templated.
http://dlang.org/template.html
