I had remove the array index section as I couldn't find anything that is similar to what I am proposing in c# language. The one that I had found is the array index to the class object itself and not as part of the member variable/function itself, so that concept is definitely out of the scope here.
I had done a basic rewrite to better explain the code rewrite.

https://github.com/12345swordy/Public-Documents/commit/bf67cd7c77f953d752afc532dd43543b0d9be716



- Alex

On 15/05/2025 3:29 AM, 12345swordy wrote:
> I had remove the array index section as I couldn't find anything that is similar to what I am proposing in c# language. The one that I had found is the array index to the class object itself and not as part of the member variable/function itself, so that concept is definitely out of the scope here.
> I had done a basic rewrite to better explain the code rewrite.
> 
> https://github.com/12345swordy/Public-Documents/commit/ bf67cd7c77f953d752afc532dd43543b0d9be716
> 
> 
> 
> - Alex

I'm a little concerned about how the @property function arguments are working.

1. ``inout`` is legal on parameters ``void func(inout int);`` compiles. It utilizes the storage class to mean something other than "conditional const".

2. Following from 1, what if you wanted a parameter to just accept an int, I will note in your example it is by-value, not by-ref, where assignment is irrelevant.

3. Instead of splitting one parameter into two with the same name (breaks assumptions of one parameter per name, except for variadic), lower it to a struct which has two fields. This also solves for templates via use of ``alias this``.

4. You still need a way to request and handle the overload resolution for the property pair, I suggest using ``@property`` on the parameter to do so. However this may have ambiguity to the Type parameter, so another attribute may need to be used if it is offered.

i.e. a potential lowering:

```d
struct __PropertyPair(Getter, Setter) {
	Getter getter;
	Setter setter;

	alias getter this;

	void opAssign(T)(T value) {
		setter(value);
	}
}
```