Our tiny language features a few types: int, float, bool, string and arrays of those types. We can even declare new type names based on other types but it still missing a record type. Today we will address this.

Today we will add a relatively simple feature that will be very useful for a future extension: type declarations.

Today we will do something relatively easy: let's add a way to declare boolean variables and express boolean literals.

Now that we have the basic language set implemented we can consider adding new features to it. Today we will add arrays.

In this part we will complete the missing statements from part 6 and finish our front end.