Pascal

A very simple interpreter for a pascal-derived language, written simply to learn the RPython compiler and toolchain. The interpreter is still lacking a lot of core features, and contains a lot of bugs.

To execute just run: pascal.exe <path/to/myfile.pas> Compile-instructions are found in main.py, you will need the RPython-source.

Features

• Functions (needs more work)
• Variables
• If, Else, For, While, Repeat
• Continue, Break, Exit, Pass
• Named constants
• Try, Except, Finally
• Case
• Directives

Basetypes [1]

• Int/Integer (native integer)
• Int32
• Int64
• Float (64bit)
• Char
• String
• Dynamic Arrays (iffy implementation)
• Record (still needs some work)
• Enums
• "Variants"/dynamic datatype(?)

[1]: Implementation of these types are objects, but they store the specified datatype.