On 05/04/2012 04:53 PM, Jakob Ovrum wrote:
On Friday, 4 May 2012 at 14:34:20 UTC, Timon Gehr wrote:
It is an attribute:
int x;
ref {
int foo(){ return x; }
int bar(){ return x; }
}
ref:
int qux(){ return x; }
static assert(typeof(&qux).stringof == "int function() ref");
Thanks, this is news to me! I never noticed that ref was actually a
function attribute.
The following are legal declaration statements:
extern(C) void function() foo;
pure void function() bar; // not just linkage attributes
So I think it's a plain bug that this isn't:
ref void function() foo;
What would be the meaning of
void foo(ref void function() fn) { }
?
