
Worked on the Pirouette-Compiler repository to enhance test coverage, code quality, and build reliability over a two-month period. Focused on Abstract Syntax Tree (AST) manipulation and compiler development using OCaml, the work introduced bisect_ppx-based code coverage tooling with HTML, JavaScript, and CSS reporting. Expanded and refactored test suites, added new test structures for modules like Choreo and Net IR, and improved metadata and pattern matching validation. Updated Dune build configurations to align with code generation testing, cleaned redundant tests, and fixed core logic issues. These efforts improved maintainability, accelerated feedback, and established a stronger baseline for future releases.
March 2025 -- Focused on strengthening test coverage and build/test reliability for Pirouette-Compiler. Delivered three test-focused features across Net IR, Choreo, and metadata handling, achieved full Choreo AST coverage, and aligned codegen testing with the Dune build system. No major public bugs fixed this month; the work reduced risk by tightening validation around IR printing, AST operations, and metadata/pattern matching pathways, setting a stronger baseline for upcoming releases.
March 2025 -- Focused on strengthening test coverage and build/test reliability for Pirouette-Compiler. Delivered three test-focused features across Net IR, Choreo, and metadata handling, achieved full Choreo AST coverage, and aligned codegen testing with the Dune build system. No major public bugs fixed this month; the work reduced risk by tightening validation around IR printing, AST operations, and metadata/pattern matching pathways, setting a stronger baseline for upcoming releases.
February 2025 monthly summary for the akhirsch/Pirouette-Compiler project focusing on delivering a strengthened test and coverage pipeline, targeted bug fixes, and improved test configuration across core components. Delivered integrated code coverage tooling via bisect_ppx, expanded test suites, and generated actionable HTML/JS/CSS coverage reports. Implemented instrumentation and test annotations, added dotast_test.ml and testcases.ml structures, and cleaned redundant tests to streamline the suite. Fixed critical issues in code assignment logic and TVar handling, with tests updated to prevent regressions. The work enhances maintainability, accelerates development feedback, and increases confidence in compiler components (dot AST, config/parser, HTTP, netgen), delivering measurable business value through higher quality releases.
February 2025 monthly summary for the akhirsch/Pirouette-Compiler project focusing on delivering a strengthened test and coverage pipeline, targeted bug fixes, and improved test configuration across core components. Delivered integrated code coverage tooling via bisect_ppx, expanded test suites, and generated actionable HTML/JS/CSS coverage reports. Implemented instrumentation and test annotations, added dotast_test.ml and testcases.ml structures, and cleaned redundant tests to streamline the suite. Fixed critical issues in code assignment logic and TVar handling, with tests updated to prevent regressions. The work enhances maintainability, accelerates development feedback, and increases confidence in compiler components (dot AST, config/parser, HTTP, netgen), delivering measurable business value through higher quality releases.

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