Builtin printline function for printing argument to stdout
String and numeric literals
Arithmetic operations: addition, subtraction, multiplication, division, modulo, power
Variables declaration with following types:
- uint, int - for the machine-word size integers
- i8..i64 - integers with specified size
- u8..u64 - unsigned integers with specified size
- str - strings
- bool - boolean
Assignments
Functions
Classes and objects

Working examples of code can be found in exl/ directory.

Building

Clone the repository: git clone https://git.samsonium.dev/samsonium/fz-lang.git
Build: make build

After this, a "build" directory will appear in the project root. It will contain two executable files:

fzc - a compiler
fz - virtual machine

Both executables have usage help that can be displayed using --help flag (or -h).

Development guideline

You need a code editor with Clang LSP support because of .clang-format file in the project root. This file provides set up codestyle rules.

There is two targets in Makefile for debugging purposes: build-c for the compiler and build-vm for the VM. Each target can be called with FILE variable. For example:

$ make debug-c FILE=exl/hw.fzs

To test new features, use test make target and the tests, defined in CMakeLists.txt.