[FEATURE] Array indexing - right side (static array)

[Dhairya Jain]

Describe the solution you'd like
Indexing an array when in right hand side of expression. Changes to be made in expression function.

Syntax
<array_name>[index]

Example
var a = arr[0]

[Hariom Kumar]

I want to contribute to this issue

[Siddhartha Dhar Choudhury]

Sure @ami-harry assigning this to you.

[ayushi-get]

i would like to contribute to this issue .

[Siddhartha Dhar Choudhury]

Sure @ayushi-get. Assigning this to you.

[Siddhartha Dhar Choudhury]

Merged.