On Saturday, 5 August 2017 at 18:54:22 UTC, ikod wrote:
Maybe std.functional.partial can help you.
Nope.
int i = 1;
alias dg = partial!(writeln, i);
i = 2;
dg();
still prints '2' as it should because 'partial' takes 'i' as a
symbol, which is - for this purpose - kinda like "by reference".
Anyway, I solved my problem already a while ago by replacing
delegates with custom struct's that implement the call-operator.
I started this thread just out of curiosity, because as I see it,
the purpose of lambdas is pretty much to remove the need for such
custom constructions.
