whetstone_DSL/sprint52_plan.md

Sprint 52 Plan: Dynamic Language Family (Python, JavaScript, TypeScript, Ruby, Lua)

Context

Dynamic languages need stronger intent recovery and runtime-behavior modeling. Sprint 52 targets semantics needed for safe projection to static targets.

---

Goals

1. Model dynamic typing, duck typing, and runtime reflection boundaries
2. Add type-shape inference packets for IR lowering
3. Add configurable strictness policies when raising to static languages
4. Gate dynamic->static ports with explicit review packets

---

Steps

Step 749: Python lowering adapter v2 (dynamic shape packets) (12 tests)

Step 750: JavaScript lowering adapter v2 (prototype/object model) (10 tests)

Step 751: TypeScript lowering adapter v2 (declared type integration) (10 tests)

Step 752: Ruby lowering adapter v1 (meta-programming boundaries) (10 tests)

Step 753: Lua lowering adapter v1 (table/closure semantics) (10 tests)

Step 754: Dynamic strictness policy engine (lenient/balanced/strict) (10 tests)

Step 755: Dynamic->static risk classifier (8 tests)

Step 756: whetstone_transpile_dynamic_family MCP tool (8 tests)

Step 757: Dynamic family acceptance report + review queue wiring (8 tests)

Step 758: Sprint 52 integration summary + regression (8 tests)

---

Policy Requirement

• Any unresolved dynamic dispatch must emit review-required packets
• No silent any-style collapse in strict profile