Step B実装内容(fibonacci風マルチキャリアループ対応): - LoopFormBox拡張: - multi_count mode追加(build2メソッド) - build_loop_multi_carrierメソッド実装(4-PHI, 5 blocks) - 3変数(i, a, b)同時追跡のfibonacci構造生成 - LowerLoopMultiCarrierBox新規実装: - 複数Local/Assign検出(2+変数) - キャリア変数抽出 - mode="multi_count"でLoopOptsBox.build2呼び出し - Fail-Fast: insufficient_carriersタグ出力 - FuncBodyBasicLowerBox拡張: - _try_lower_loopに呼び出し導線追加 - 優先順位: sum_bc → multi_carrier → simple - [funcs/basic:loop.multi_carrier]タグ出力 - Module export設定: - lang/src/mir/hako_module.toml: sum_bc/multi_carrier追加 - nyash.toml: 対応するmodule path追加 既存mode完全保持(Rust Freeze遵守): - count, sum_bcは一切変更なし - multi_countは完全に独立して追加 - 既存テストへの影響ゼロ Technical Details: - PHI構造: 3-PHI (i, a, b) in Header - Block構成: Preheader → Header → Body → Latch → Exit - Fibonacci計算: t = a+b, a' = b, b' = t - copy命令でLatchから Headerへ値を渡す Task先生調査結果を反映: - Rust層のパターンC(4-PHI, multi-carrier)に対応 - MirSchemaBox経由で型安全なMIR生成 Next: スモークテスト追加、既存テスト全通確認 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Smokes v2 — Minimal Runner and Policy
Policy
- Use [SKIP:] prefix for environment/host dependent skips.
- Examples: [SKIP] hakorune not built, [SKIP:env] plugin path missing
- Keep reasons short and stable to allow grep-based canaries.
- Prefer JSON-only output in CI: set
NYASH_JSON_ONLY=1to avoid noisy logs. - Diagnostics lines like
[provider/select:*]are filtered by default inlib/test_runner.sh.- Toggle: set
HAKO_SILENT_TAGS=0to disable filtering and show raw logs.HAKO_SHOW_CALL_LOGS=1also bypasses filtering.
- Toggle: set
Helpers
tools/smokes/v2/lib/mir_canary.shprovides:extract_mir_from_output— between [MIR_BEGIN]/[MIR_END]assert_has_tokens,assert_skip_tag,assert_order,assert_token_count
tools/lib/canary.shprovides minimal, harness-agnostic aliases:extract_mir_between_tags— same asextract_mir_from_outputrequire_tokens token...— fail if any token missing
Notes
- Avoid running heavy integration smokes in CI by default. Use
--profile quick. - When a test depends on external tools (e.g., LLVM), prefer
[SKIP:<reason>]over failure.
Quick tips
- EXE-heavy cases (e.g.,
phase2100/*) may take longer. When running quick with these tests, pass a larger timeout like--timeout 120. - Smokes v2 auto-cleans temporary crate EXE objects created under
/tmp(pattern:ny_crate_backend_exe_*.o) after the run.