Module token 

This module provides definitions for the fundamental types used in a traditional compiler.

This includes items such as Tokens, AST Nodes, and the AST itself. These definitions are meant to be able to be passed around between compilation stages (such as between lexing, parsing, and AST validation). The types that may exist on their own (such as the Lexer and Parser) exist in their own modules

Structs

Ast

ExternalFunctionCall

ExternalFunctionNode

FuncArg

IsrNode

TokenInfo

A small wrapper around a Token that also contains line and column info. This just lets the lexer and parser output meaningful error messages so a user knows where a mistake may have been made.

Enums

CallArg

FuncArgType

Some power of 2 in the range [8-64] inclusive

Ingot

Ring

Represents a privilege level of an external function or an ISR

Token

The fundamental unit of a source code file. These are used to represent the lexemes within a source file