Nested function requires forward declaration?

[Stanislav Blinov]

On Thursday, 14 April 2022 at 08:55:25 UTC, Chris Katko wrote:
> Using DMD. v2.098-beta-2
>
> Not sure if right terminology. But I just wrote a nested 
> function that uses a variable outside its body. The capture 
> (right term?) is obvious where the invocation is. However, I 
> have to move the declaration of the variable to above the 
> nested function for it to compile.

Declarations in function scope are processed in order. This 
includes nested functions:

https://dlang.org/spec/function.html#nested (see #8).