e323120c59
- Add JIT Self-Host Quickstart section for Phase 15 - Include important flags reference (plugins, parsers, debugging) - Add Codex async workflow documentation for parallel tasks - Update test execution with Phase 15 smoke tests - Improve build time notes (JIT vs LLVM) - Align with current Phase 15 progress and tooling 🎉 Bootstrap (c0→c1→c1') test confirmed working\! Co-Authored-By: Claude <noreply@anthropic.com>
79 lines
3.9 KiB
Markdown
79 lines
3.9 KiB
Markdown
# Phase 15 — Box Stacking Roadmap (Living)
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This roadmap is a living checklist to advance Phase 15 with small, safe boxes. Update continuously as we progress.
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## Now (ready/green)
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- [x] v0 Ny parser (Ny→JSON IR v0) with wrappers (Unix/Windows)
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- [x] Runner JSON v0 bridge (`--ny-parser-pipe`) → MIR → MIR-Interp
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- [x] E2E + roundtrip practical recipes (Windows/Unix)
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- [x] Docs path unify (phase-15 under roadmap tree)
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- [x] Direct bridge (design + skeleton; feature-gated)
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- [x] AOT P2 stubs (CraneliftAotBox/LinkerBox) + RUN smoke wiring
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- [x] JIT‑only baseline stabilized (core smokes green; plugins optional)
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- [x] Roundtrip (Case A/B) aligned; Case A re‑enabled via parser pipe
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- [x] using/namespace (gated) + nyash.link minimal resolver
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- [x] NyModules + ny_plugins regression suite (Windows path normalization/namespace derivation)
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- [x] Standard Ny scripts scaffolds added (string/array/map P0) + examples + jit_smoke
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## Next (small boxes)
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1) Standard Ny std impl (P0→実体化)
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- Implement P0 methods for string/array/map in Nyash (keep NyRT primitives minimal)
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- Enable via `nyash.toml` `[ny_plugins]` (opt‑in); extend `tools/jit_smoke.sh`
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2) Ny compiler MVP (Ny→MIR on JIT path)
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- Ny tokenizer + recursive‑descent parser (current subset) in Ny; drive existing MIR builder
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- Flag path: `NYASH_USE_NY_COMPILER=1` to switch rust→ny compiler; rust parser as fallback
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- Add apps/selfhost-compiler/ and minimal smokes
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3) Bootstrap loop (c0→c1→c1’)
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- Use existing trace/hash harness to compare parity; add optional CI gate
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4) Plugins CI split (継続)
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- Core always‑on (JIT, plugins disabled); Plugins as optional job (strict off by default)
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## Later (incremental)
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- v1 Ny parser (let/if/call) behind `NYASH_JSON_IR_VERSION=1`
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- JSON v1 bridge → MirBuilder (back-compat v0)
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- 12.7 sugars normalized patterns in bridge (?. / ?? / range)
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- E2E CI-lite matrix (no LLVM) for v0/v1/bridge roundtrip
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- Ny script plugin examples under `apps/plugins-scripts/`
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- Expand std Ny impl (String P1: trim/split/startsWith/endsWith; Array P1: map/each/filter; Map P1: values/entries/forEach)
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- using/nyash.link E2E samples under `apps/` (small project template)
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- Tighten Plugins job: migrate samples to Core‑13; re‑enable strict diagnostics
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## Operational switches
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- Parser path: `--parser {rust|ny}` or `NYASH_USE_NY_PARSER=1`
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- JSON dump: `NYASH_DUMP_JSON_IR=1`
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- Load Ny plugins: `NYASH_LOAD_NY_PLUGINS=1` / `--load-ny-plugins`
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- AOT smoke: `CLIF_SMOKE_RUN=1`
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## Recipes / Smokes
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- JSON v0 bridge: `tools/ny_parser_bridge_smoke.sh` / `tools/ny_parser_bridge_smoke.ps1`
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- E2E roundtrip: `tools/ny_roundtrip_smoke.sh` / `tools/ny_roundtrip_smoke.ps1`
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## Stop criteria (Phase 15)
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- v0 E2E green (parser pipe + direct bridge) including Ny compiler MVP switch
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- v1 minimal samples pass via JSON bridge
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- AOT P2: emit→link→run stable for constant/arith
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- Docs/recipes usable on Windows/Unix
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## Notes
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- JSON is a temporary, safe boundary. We will keep it for observability even after the in-proc bridge is default.
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- Favor smallest viable steps; do not couple large refactors with new features.
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## Ny Plugins → Namespace (Plan)
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- Phase A (minimal): Add a shared `NyModules` registry (env.modules.{set,get}).
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- Map file path → namespace (project‑relative, separators → `.`, trim extension).
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- R5 hook: if a Ny plugin returns an exports map/static box, register it under the derived namespace.
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- Guard: reject reserved prefixes (e.g., `nyashstd.*`, `system.*`).
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- Phase B (scope): Optionally run `[ny_plugins]` in a shared Interpreter to share static definitions.
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- Flag: `NYASH_NY_PLUGINS_SHARED=0` to keep isolated execution.
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- Logs: `[ny_plugins] <ns>: REGISTERED | FAIL(reason)`.
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- Phase C (language bridge): Resolve `using foo.bar` via `NyModules`, then fallback to file/package resolver (nyash.link).
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- Keep IDE‑friendly fully qualified access; integrate with future `nyash_modules/`.
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