On 2/3/13 7:59 AM, Timon Gehr wrote:
On 02/03/2013 09:16 AM, Andrei Alexandrescu wrote:
Walter and I have had a discussion on how to finalize properties.
http://wiki.dlang.org/DIP23
...
Looks good. Two things:
What about eg:
@property T front(T)(T[] arr){ return arr[0]; }
I updated the doc to clarify that one-parameter properties are ALWAYS
getters and two-parameter properties are ALWAYS setters.
And:
"Avoid embarrassing situations such as expressions with unexpressible
types or no-op address-of operator (as is the case with C functions)."
The DIP does not fix the first issue.
pragma(msg, typeof(*(int x)=>x)); // pure nothrow @safe int(int x)
I see. I think dereferencing a function or delegate type should never work.
Andrei
