Looking for Details On Recent Changes
Jari-Matti Mäkelä
jmjmak at utu.fi.invalid
Wed Apr 11 15:37:08 PDT 2007
Xinok wrote:
> I'm looking for details on two changes in particular.
>
> First comes from 1.011, being the macro keyword. I can't find anything
> about it, and I have no idea how to use it.
It has been just reserved now. It will do something in the (near) future.
> Second comes from 1.010:
>>> Added template partial specialization derived from multiple parameters.
> I don't understand what this means exactly?
There's an example about it on the template page.
http://digitalmars.com/d/template.html
Deduction from a specialization can provide values for more than one
parameter:
template Foo(T: T[U], U)
{
...
}
Foo!(int[long]) // instantiates Foo with T set to int, U set to long
Although I also had to diff those docs to find it.
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