On 1/24/2013 10:17 AM, Andrei Alexandrescu wrote:
On 1/24/13 12:15 PM, Peter Alexander wrote:
On Thursday, 24 January 2013 at 16:29:07 UTC, Andrei Alexandrescu wrote:
On 1/24/13 3:57 AM, Jacob Carlborg wrote:
void delegate () foo ();
foo() // would call the delegate ?
Yes.
a = foo; // fetch the delegate
b = foo(); // fetch and invoke the delegate
How about generic code?
void callFunc(alias f, Args...)(Args args)
{
f(args);
}
void delegate() foo();
void delegate(int) bar(int x);
callFunc!foo(); // calls delegate?
callFunc!bar(0); // calls bar?
Seems like a recipe for disaster.
Agreed. This is a good litmus test. One option we had in mind was to still keep
@property for disambiguating such cases.
Another option is f(args) always requires parens, even if args expands to 0
args.
