On Friday, 25 March 2016 at 20:54:28 UTC, Atila Neves wrote:
int delegate(int) dg = (i) => i * 2;
Error: non-constant nested delegate literal expression __lambda3
int delegate(int) dg;
static this() {
dg = i => i * 2; // ok
}
Am I doing anything wrong?
Atila
Hmm, looks like your first delegate is a function type and the
second is a function instance. So the first version written like
this ...
import std.stdio;
alias dg = int delegate(int);
dg make_dg(){
return i => i*2;
}
void main(){
auto my_dg = make_dg();
writeln(my_dg(3));
}
will work.
