Collaborative test suite for the CMP409 PAL compiler coursework.

• valid/ contains programs that should compiler without any errors.
• syntax/ contains programs that should generate syntax errors.
• semantic/ contains programs that should generate semantics errors.
• bad/ contains programs that should generate both syntax and semantics errors.

This repository is meant as a way to share test suites and hopefully make our compilers better. Everyone is encouraged to contribute new files or report bug. Just fork the repository and send a pull request.