LSN is a statically typed language, every variable, parameter, field and property has a type that is known at reification time. ...

Built in Types

Simple Types

Integers

Doubles

Strings

Booleans

Collection Types

Vectors

Vectors contain a fixed number of objects of a specified type. Their contents cannot be modified. They are passed by reference. Vectors should not be used to store instances of a mutable type (e.g. a struct type or a list type).

Lists

Lists contain a variable number of objects of a specified type. Their contents can be modified. They are passed by reference.

User Defined Types

Records

Records are a collection of values that are stored together. The contents of an instance of a record type cannot be modified. Because they are immutable, they are passed by reference.

Structs

Structs are similar to records in that they also store values but differ in that they are mutable and are passed by value.

Host Interfaces

Script Objects