On Thursday, 6 April 2017 at 18:45:26 UTC, Ali Çehreli wrote:
On 04/06/2017 11:37 AM, Russel Winder via Digitalmars-d-learn
wrote:
[...]
I think it's just a design choice. C implicitly converts the
name of the function to a pointer to that function. D requires
the explicit & operator:
alias Func = int function(int);
int foo(int i) {
return i;
}
void main() {
Func[] funcs = [ &foo ];
}
Close to what you mentioned, name of the function can be used
as an alias template parameter:
void bar(alias func)() {
func(42);
}
int foo(int i) {
return i;
}
void main() {
bar!foo();
}
Ali
Main reason is probably UFCS.
