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docs(phase93): Phase 93 P0完了記録 & ドキュメント整理 ## 追加 - docs/development/current/main/phases/phase-93/README.md - Phase 93 P0 (ConditionOnly Derived Slot) 完了記録 - 実装内容・テスト結果の詳細 ## 更新 - CURRENT_TASK.md: Phase 93 P0完了に伴う更新 - 10-Now.md: 現在の進捗状況更新 - 30-Backlog.md: Phase 92/93関連タスク整理 - phase-91/92関連ドキュメント: historical化・要約化 ## 削減 - 735行削減（historical化により詳細をREADMEに集約） 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-16 23:30:39 +09:00
# CURRENT_TASK (moved)
feat(hako_check): Phase 153 - Dead code detection revival (JoinIR version) Implement comprehensive dead code detection for hako_check with JoinIR integration, following Phase 133/134/152 box-based modularity pattern. ## Key Achievements 1. **Comprehensive Inventory** (`phase153_hako_check_inventory.md`): - Documented current hako_check architecture (872 lines) - Analyzed existing HC011/HC012 rules - Confirmed JoinIR-only pipeline (Phase 124) - Identified Phase 153 opportunities 2. **DeadCodeAnalyzerBox** (`rule_dead_code.hako`): - Unified HC019 rule (570+ lines) - Method-level + box-level dead code detection - DFS reachability from entrypoints - Text-based analysis (no MIR JSON dependency for MVP) - Heuristic-based false positive reduction 3. **CLI Integration** (`cli.hako`): - Added `--dead-code` flag for comprehensive mode - Added `--rules dead_code` for selective execution - Compatible with --format (text/json-lsp/dot) 4. **Test Infrastructure**: - HC019_dead_code test directory (ng/ok/expected.json) - `hako_check_deadcode_smoke.sh` with 4 test cases ## Technical Details - **Input**: Analysis IR (MapBox with methods/calls/boxes/entrypoints) - **Output**: HC019 diagnostics - **Algorithm**: Graph-based DFS reachability - **Pattern**: Box-based modular architecture - **No ENV vars**: CLI flags only ## Files Modified - NEW: docs/development/current/main/phase153_hako_check_inventory.md - NEW: tools/hako_check/rules/rule_dead_code.hako - MOD: tools/hako_check/cli.hako - NEW: tools/hako_check/tests/HC019_dead_code/ - NEW: tools/hako_check_deadcode_smoke.sh - MOD: CURRENT_TASK.md ## Next Steps - Phase 154+: MIR CFG integration for block-level detection - Phase 160+: Integration with .hako JoinIR/MIR migration 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-12-04 14:19:48 +09:00
docs(phase93): Phase 93 P0完了記録 & ドキュメント整理 ## 追加 - docs/development/current/main/phases/phase-93/README.md - Phase 93 P0 (ConditionOnly Derived Slot) 完了記録 - 実装内容・テスト結果の詳細 ## 更新 - CURRENT_TASK.md: Phase 93 P0完了に伴う更新 - 10-Now.md: 現在の進捗状況更新 - 30-Backlog.md: Phase 92/93関連タスク整理 - phase-91/92関連ドキュメント: historical化・要約化 ## 削減 - 735行削減（historical化により詳細をREADMEに集約） 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-16 23:30:39 +09:00
Status: SSOT
Scope: Repo root の旧リンク互換。現行の入口は `docs/development/current/main/10-Now.md`。
docs(phase130): JoinIR→LLVM ベースライン確立 Phase 130完了: JoinIR → LLVM 経路の現状を観測・記録 実施内容: - 代表ケース7本選定（selfhost/hako_check/JoinIR各系統） - Rust VM / LLVM harness 両経路でテスト実行 - 実行結果を表形式で記録（観測専用、修正なし） - Phase 131への引き継ぎ事項を整理 テスト結果: - Rust VM: 6/7 PASS (85.7%) - peek_expr_block, loop_min_while, phase123_simple_if, phase123_while_loop, joinir_if_select_simple, joinir_min_loop - FAIL: esc_dirname_smoke (ConsoleBox未登録) - LLVM harness: 0/7実行 (Mock backend、要--features llvm) - MIRコンパイルは全て成功 - 実LLVM実行は未対応 検出された問題点: 1. LLVM Backend未対応（最重要） - --features llvm ビルドが必要 - Mock backend実行中 2. ConsoleBox未登録問題 - Rust VM環境での登録不備 - Phase 15.5方針との衝突 3. JoinIR → LLVM経路の不明確性 - MIR → LLVM IR lowering未検証 成果物: - docs/development/current/main/phase130_joinir_llvm_baseline.md - 代表ケース選定理由・実行コマンド整理 - 実行結果詳細・問題点分析 - Phase 131引き継ぎ事項 - CURRENT_TASK.md: Phase 130セクション追加 - 30-Backlog.md: Phase 131予告追加 次フェーズ: Phase 131 - JoinIR→LLVM 個別修正ライン
2025-12-04 10:52:10 +09:00
docs(phase93): Phase 93 P0完了記録 & ドキュメント整理 ## 追加 - docs/development/current/main/phases/phase-93/README.md - Phase 93 P0 (ConditionOnly Derived Slot) 完了記録 - 実装内容・テスト結果の詳細 ## 更新 - CURRENT_TASK.md: Phase 93 P0完了に伴う更新 - 10-Now.md: 現在の進捗状況更新 - 30-Backlog.md: Phase 92/93関連タスク整理 - phase-91/92関連ドキュメント: historical化・要約化 ## 削減 - 735行削減（historical化により詳細をREADMEに集約） 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-16 23:30:39 +09:00
- Now: `docs/development/current/main/10-Now.md`
- Backlog: `docs/development/current/main/30-Backlog.md`
docs: Phase 131 P2 DirectValue exit reconnection complete Update completion status for Phase 131 P2: - CURRENT_TASK.md: Note WSL restart resolved EXDEV issue - 10-Now.md: Add Phase 131 P2 completion entry - phase-131/README.md: Document P1.5 and P2 deliverables Phase 131 Status: DONE ✅ - loop(true) break-once executes correctly - Exit values propagate through DirectValue mode - VM + LLVM EXE parity verified 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-18 17:48:18 +09:00
---
feat(normalization): Phase 142 P0 - Loop statement-level normalization Phase 142-loopstmt P0: Statement-level normalization 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2025-12-19 05:28:49 +09:00
## Handoff (current)
### 状況（SSOT）
- 現行の入口: `docs/development/current/main/10-Now.md`
- 次の候補: `docs/development/current/main/30-Backlog.md`
### 直近の道筋（JoinIR / Normalized）
- Phase 139: if-only `post_k` の return lowering を `ReturnValueLowererBox` に統一（DONE）
- `docs/development/current/main/phases/phase-139/README.md`
- Phase 140: `NormalizedExprLowererBox` 初版（pure expression のみ）（DONE）
- SSOT: `docs/development/current/main/design/normalized-expr-lowering.md`
- `docs/development/current/main/phases/phase-140/README.md`
- Phase 141 P0: impure 拡張点（contract）を SSOT 化（Call/MethodCall はまだ out-of-scope）（DONE）
- `docs/development/current/main/phases/phase-141/README.md`
- Phase 141 P1: “既知 intrinsic だけ” を許可して段階投入（DONE）
- `docs/development/current/main/phases/phase-141/README.md`
- Phase 141 P1.5: known intrinsic registry + available_inputs 3-source merge + diagnostics（DONE）
- `docs/development/current/main/phases/phase-141/README.md`
- Phase 142-loopstmt P0: 正規化単位を statement（loop 1個）へ寄せる（DONE）
- `docs/development/current/main/phases/phase-142-loopstmt/README.md`
- Phase 142-loopstmt P1: LLVM EXE smoke（同 fixture）を追加（planned）
- `docs/development/current/main/phases/phase-142-loopstmt/README.md`
- Phase 141 P2+: Call/MethodCall（effects + typing）を分離して段階投入
- Historical context: `docs/development/current/main/investigations/joinir-generalization-study.md`
- Phase 143-loopvocab: StepTree の語彙拡張（loop 内 if/break/continue を「新パターン追加」ではなく「語彙追加」で吸収）
- 入口（planned）: `docs/development/current/main/phases/phase-143-loopvocab/README.md`
## Resolved (historical)
### WSL EXDEV / cargo build failure (resolved)
- 2025-12-18: `Invalid cross-device link (os error 18)` により `cargo build` が失敗する事象があったが、`wsl --shutdown` 再起動後に復旧。
- 再発時のワークアラウンド: `tools/build_llvm.sh` は EXDEV を避けるため `TMPDIR` を `target/...` 配下へ寄せる。
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