nyash-codex 0771945735 docs: Add Phase 84 Case D detailed analysis ...

Task先生による残り15件のCase D詳細分析レポート。

## 主要発見

**根本原因**: Const命令の型アノテーション欠如（58-67%）
- Integer/Bool/Float/Null/Void定数が型登録されていない
- String定数は既に実装済み

## 分類

- GroupA: Const命令型アノテーション欠如（14-16件、58-67%）
- GroupB: Copy命令型伝播不足（6-8件、25-33%）
- GroupC: PHI命令型推論不足（4-6件、17-25%）
- GroupD: その他の命令型（2-4件）

## Phase 84-1 推奨

`src/mir/builder/emission/constant.rs` に5行追加で90%削減可能。

## ドキュメント

- phase84-case-d-detailed-analysis.md: 全24件の詳細分析
- phase84-case-d-summary.md: エグゼクティブサマリー

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-12-02 18:37:36 +09:00

..

00-Overview.md

docs: add MIR13 mode doc and set PHI-off as default; bridge lowering split (if/loop/try); llvmlite resolver stabilization; curated runner default PHI-off; refresh CURRENT_TASK.md

2025-09-17 10:58:12 +09:00

10-Now.md

docs: add MIR13 mode doc and set PHI-off as default; bridge lowering split (if/loop/try); llvmlite resolver stabilization; curated runner default PHI-off; refresh CURRENT_TASK.md

2025-09-17 10:58:12 +09:00

20-Decisions.md

docs: add MIR13 mode doc and set PHI-off as default; bridge lowering split (if/loop/try); llvmlite resolver stabilization; curated runner default PHI-off; refresh CURRENT_TASK.md

2025-09-17 10:58:12 +09:00

30-Backlog.md

docs: add MIR13 mode doc and set PHI-off as default; bridge lowering split (if/loop/try); llvmlite resolver stabilization; curated runner default PHI-off; refresh CURRENT_TASK.md

2025-09-17 10:58:12 +09:00

phase33-10-implementation-recommendation.md

feat(joinir): Phase 34-6 MethodCall 構造と本物の substring 意味論

2025-11-27 17:05:46 +09:00

phase33-10-local-pattern-mir-analysis.md

feat(joinir): Phase 34-6 MethodCall 構造と本物の substring 意味論

2025-11-27 17:05:46 +09:00

phase61-5-3-if-phi-priority-table.md

docs: Phase 61-5 If PHI 棚卸し完了

2025-11-29 15:57:14 +09:00

phase61-5-summary.md

docs: Phase 61-5 If PHI 棚卸し完了

2025-11-29 15:57:14 +09:00

phase61-5.4-next-phase-candidates.md

docs: Phase 61-5 If PHI 棚卸し完了

2025-11-29 15:57:14 +09:00

phase69-1-trio-inventory.md

feat(joinir): Phase 66-68 GenericTypeResolver + JoinIR First Chapter Wrap

2025-11-30 08:54:18 +09:00

phase69-4-trio-deletion-plan.md

docs(phi_core): Phase 70 完全達成！Trio 完全削除 (~1,443行)

2025-12-02 09:45:54 +09:00

phase69-4.3-trio-to-loopscope-migration.md

docs(phi_core): Phase 69-4 完全達成！Trio 削除準備完了

2025-11-30 10:10:45 +09:00

phase71-findings-20251202.md

docs(phase71): Phase 71 初回観測完了 - SSA/selfhost 根本原因特定

2025-12-02 10:19:07 +09:00

phase71-ssa-trim-fix-20251202.md

feat(phase71-ssa): SSA undef 完全解消達成！(4件→0件)

2025-12-02 11:16:01 +09:00

phase72-73-env-inventory.md

feat(env): Phase 71-73 - SSA fix + Stage-3 ENV consolidation

2025-12-02 12:36:28 +09:00

phase84-case-d-detailed-analysis.md

docs: Add Phase 84 Case D detailed analysis

2025-12-02 18:37:36 +09:00

phase84-case-d-summary.md

docs: Add Phase 84 Case D detailed analysis

2025-12-02 18:37:36 +09:00

phase-21.7-naming-ssot-checklist.md

chore: Phase 26-H セッション完了 - 全ドキュメント更新

2025-11-23 05:53:27 +09:00

stage1_cli_ssa_valueid34_analysis.md

docs(stage1): Phase 25.1 - Stage-1 CLI ValueId(34) SSA バグ完全調査完了

2025-11-21 07:00:05 +09:00

stage1_mir_builder_type_confusion_bug.md

debug(stage1): Phase 25.1 - MIR Builder 型混乱バグ完全特定

2025-11-21 08:03:03 +09:00

stage1_mir_log_investigation.md

debug(stage1): Phase 25.1 - MIR Builder 型混乱バグ完全特定

2025-11-21 08:03:03 +09:00

valueid-fix-implementation-guide.md

feat(phi): Step 5-5-H完了 - Phantom block検証＋PHI決定性向上

2025-11-20 17:10:03 +09:00

valueid-fix-implementation-summary.md

feat(phi): Step 5-5-H完了 - Phantom block検証＋PHI決定性向上

2025-11-20 17:10:03 +09:00

valueid-nondeterminism-root-cause-analysis.md

feat(phi): Step 5-5-H完了 - Phantom block検証＋PHI決定性向上

2025-11-20 17:10:03 +09:00