811dfebf98
Remove legacy hardcoded 'sum' carrier validation that was blocking array_filter patterns with different accumulator names (e.g., 'out'). Before: Pattern3 required carrier named 'sum' to exist After: Pattern3 uses carrier_info generically (any carrier name works) Test results: - phase49_joinir_array_filter_smoke: PASS ✅ - phase49_joinir_array_filter_fallback: PASS ✅ - phase49_joinir_array_filter_ab_comparison: PASS ✅ - Full suite: 909/909 PASS, 0 FAIL Also: Archive old roadmap documentation (67k lines moved to docs/archive/) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Phase 21.6 — Solidification (Hakorune‑only chain)
Goal
- Develop and validate the full chain using Hakorune only: Parser(Stage‑B) → MirBuilder (selfhost‑first) → VM → ny‑llvmc(crate) object/exe.
- Stop optimizations until the chain is green and repeatable on this host.
Scope
- Parser(Stage‑B): JSON v0 correctness for control flow, call/method, literals.
- MirBuilder: stable MIR(JSON) emission (no spurious newbox/MapBox in loop JsonFrag path when not intended).
- VM: execute MIR(JSON) deterministically; stats/dev toggles optional.
- ny‑llvmc(crate): build obj/exe from MIR(JSON); no llvmlite dependency in the default path.
Default Policy
- Defaults remain unchanged for users. All bring‑up aids behind env toggles.
- Logs quiet by default. Dev tags require explicit env.
- Rust layer is used for diagnosis only; development proceeds via Hakorune scripts.
Env Toggles (recommended dev)
- HAKO_SELFHOST_BUILDER_FIRST=1
- NYASH_USE_NY_COMPILER=0 (alias of NYASH_DISABLE_NY_COMPILER)
- HAKO/NYASH_ENABLE_USING=1
- NYASH_PARSER_STAGE3=1, HAKO_PARSER_STAGE3=1
- NYASH_LLVM_BACKEND=crate
- Optional (debug): HAKO_MIR_BUILDER_LOOP_FORCE_JSONFRAG=1, HAKO_MIR_BUILDER_JSONFRAG_NORMALIZE=1
How to run (chain E2E)
- Emit MIR(JSON):
- bash tools/hakorune_emit_mir.sh input.hako /tmp/out.json
- Build EXE (crate):
- NYASH_LLVM_BACKEND=crate bash tools/ny_mir_builder.sh --in /tmp/out.json --emit exe -o a.out
- Run + check rc:
- ./a.out; echo $?
Canaries
- tools/dev/stageb_loop_json_canary.sh — Program(JSON) shape for loop(i<n){i=i+1}
- tools/dev/phase216_chain_canary.sh — end‑to‑end EXE rc=10 for minimal loop
Provider Path Notes (Dev)
- Optional normalization for provider output is available via
HAKO_MIR_NORMALIZE_PROVIDER=1.- This applies the same JsonFrag normalizer/purifier to MIR(JSON) emitted by the Rust Provider path.
- Keep defaults unchanged; use only during bring‑up to eliminate ret‑after effects.
HAKO_MIR_BUILDER_LOOP_FORCE_JSONFRAG=1now short‑circuits both selfhost‑first and provider‑first wrappers to emit a minimal, pure control‑flow MIR suitable for EXE build sanity.- Default OFF; intended for small canaries and performance harness bring‑up.
Removal Plan for temporary parser fallback
- Once VM/gpos interaction is fixed and parser emits correct loop JSON without guards, remove the conservative fallback in ParserControlBox.parse_loop.