Re: We need to have a way to say "convert this nested function into a struct"

[Atila Neves via Digitalmars-d]

On Saturday, 6 June 2015 at 22:15:42 UTC, Idan Arye wrote:
On Saturday, 6 June 2015 at 06:16:17 UTC, Andrei Alexandrescu 
wrote:
Nested functions that allocate their environment dynamically 
can be quite useful. However, oftentimes the need is to 
convert the code plus the data needed into an anonymous struct 
that copies the state inside, similar to C++ lambdas that 
capture by value.

I wonder how to integrate that within the language nicely.


Andrei

My solution: http://dpaste.dzfl.pl/aa013ff51f60

Can't make it @nogc though, because it thinks I'm trying to 
capture `a` and `b`...

I forgot to do that. In my solution, functorPartial is @nogc. 
Just slapped it on and it still compiled.

Atila