A small, quick Ada compiler fully written in Ada, providing an open-source tool for Ada language development.
HAC is an open-source Ada compiler fully implemented in the Ada programming language. It provides a lightweight tool for compiling and running Ada programs, serving as both a practical compiler and an educational resource for understanding compiler design in Ada.
Ada developers, programming language enthusiasts, and educators looking for a simple, open-source Ada compiler for learning, experimentation, or lightweight development.
Developers choose HAC because it's a rare open-source Ada compiler written entirely in Ada, offering a straightforward, MIT-licensed tool that demonstrates Ada's suitability for compiler construction while being easy to build and use.
HAC Ada Compiler - a small, quick Ada compiler fully in Ada
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The compiler is written entirely in Ada, demonstrating the language's suitability for systems programming and offering a clean, educational codebase for study.
Includes hundreds of examples in the `exm` directory, covering classic algorithms and demonstrations, making it ideal for hands-on learning of Ada and compiler design.
Can be built with GNAT or Alire, or used via the LEA editor without command-line interaction, providing flexibility for different user preferences and environments.
Released under the MIT license, allowing free use, modification, and distribution without restrictive terms, encouraging community involvement.
The README admits it's a 'very partial' compiler, lacking full Ada standard support, which restricts its use for advanced or production-level programming tasks.
As a lightweight tool, it misses advanced features like sophisticated debugging, profiling, or broad IDE integration beyond the included LEA editor.
Designed for simplicity and education, it may not match the compilation speed or optimization capabilities of commercial compilers like GNAT for large projects.