
Worked on enhancing the Aya language in the aya-prover/aya-dev repository by implementing per-discriminant elim and as support within match expressions. This involved updating the parser and grammar, refining type checking, and introducing a new Discriminant representation to improve expressiveness and maintainability. Leveraged Java and BNF to expand the test suite, covering both valid and error scenarios to ensure robust error handling and prevent regressions. Focused on compiler design and formal verification, the work stabilized the codebase and improved reliability, enabling faster feature delivery and more confident refactoring for future enhancements in the verifier pipeline.
February 2025 monthly summary for aya-prover/aya-dev focused on advancing match expression expressiveness and stabilizing the codebase. Delivered per-discriminant elim/as support in Aya match expressions, expanded test coverage, and implemented robust error handling and parser/type-checking updates. Resulting changes strengthen language capability, reliability, and maintainability, enabling faster feature delivery and fewer production issues in the verifier pipeline.
February 2025 monthly summary for aya-prover/aya-dev focused on advancing match expression expressiveness and stabilizing the codebase. Delivered per-discriminant elim/as support in Aya match expressions, expanded test coverage, and implemented robust error handling and parser/type-checking updates. Resulting changes strengthen language capability, reliability, and maintainability, enabling faster feature delivery and fewer production issues in the verifier pipeline.

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