Declare a variable without initialization

[Denneisk]

Allow declaring a variable without needing to initialize its value, so you could do something like

let Var:string
if(Cond) {
    Var = "Hello, World!"
}
print(Var) // UB if the condition fails is not considered for this example

Could error if the object is undefined before use,

let Var:string
print(Var) // Compile Error: trying to use undefined variable

Alternatively you could just secretly initialize it with the zero value.

The main benefit is that you don't have to guess/make a default value for special types that don't have a way to get a zero value (like functions currently).

let Func:function
if(Cond) {
    Func = function() {...}
} else {
    Func = function() {...}
}

Func()