nyash-codex
891c39c67f
docs(joinir): Task 200-4 - Update CURRENT_TASK and overview for Phase 200 Pipeline Cleanup
- Added Phase 200 completion status to CURRENT_TASK.md
- Updated joinir-architecture-overview.md with:
- JoinInlineBoundaryBuilder (Phase 200-2)
- JoinIRVerifier (Phase 200-3)
- Phase 200 achievements:
- Task 200-1: Pattern × Box matrix table (21 boxes documented)
- Task 200-2: Builder pattern for JoinInlineBoundary (Pattern2 pilot)
- Task 200-3: Debug contract verifier for LoopHeader PHI/ExitLine
- Task 200-4: Documentation updates
Phase 200 cleanup focuses on pipeline structure improvement without
changing behavior, establishing foundation for future refactoring.