## Summary Root cause: ConditionLoweringBox was bypassing ConditionContext.alloc_value (SSOT allocator), causing ValueId collisions between JoinIR condition params and lowered instructions. ## Changes 1. **ConditionLoweringBox (expr_lowerer.rs)**: Must use ConditionContext.alloc_value - Pass &mut ConditionContext to lower_condition (SSOT allocator) - Eliminates internal counter usage 2. **Allocator unification (condition_lowerer.rs, method_call_lowerer.rs)**: - Accept &mut dyn FnMut() -> ValueId as allocator parameter - Ensures all lowering paths use same SSOT allocator 3. **Boundary Copy deduplication (joinir_inline_boundary_injector.rs)**: - Deduplicate condition_bindings by dst - Fail-Fast if different sources target same dst (MIR SSA violation) 4. **Trim pattern fixes (trim_loop_lowering.rs, trim_pattern_validator.rs, stmts.rs)**: - Use builder.next_value_id() instead of value_gen.next() in function context - Ensures function-level ValueId allocation respects reserved PHI dsts ## Acceptance ✅ ./target/release/hakorune --verify apps/tests/phase133_json_skip_whitespace_min.hako ✅ Smoke: phase135_trim_mir_verify.sh - MIR SSA validation PASS ✅ Regression: phase132_exit_phi_parity.sh - 3/3 PASS ✅ Regression: phase133_json_skip_whitespace_llvm_exe.sh - compile-only PASS 🤖 Generated with Claude Code Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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1.7 KiB
Markdown
47 lines
1.7 KiB
Markdown
# Phase ドキュメント
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このフォルダは、実装フェーズ(Phase 131, Phase 33 等)ごとの詳細記録を保管します。
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## 現在の Phase
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- **Phase 132**: Exit Values Parity (VM == LLVM)
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- **Phase 133**: Promoted carrier join_id(Trim)修正
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- **Phase 134**: Plugin loader best-effort loading
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- **Phase 135**: ConditionLoweringBox allocator SSOT(ValueId 衝突の根治)
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## Phase フォルダ構成(推奨)
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```
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phases/phase-131/
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├── README.md (Phase 全体概要)
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├── 131-03-llvm-lowering-inventory.md (LLVM 部分のテスト・検証)
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├── 131-11-case-c-summary.md (Case C 実装サマリー)
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└── phase131-11-case-c-root-cause-analysis.md (根本原因分析)
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```
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## 参照方法
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1. **現在の Phase を知りたい** → [../10-Now.md](../10-Now.md)
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2. **該当 Phase を詳しく知りたい** → フォルダを開く
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3. **設計背景を知りたい** → [../design/](../design/README.md)
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4. **調査ログを見たい** → [../investigations/](../investigations/README.md)
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## Phase 命名規則
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- **ファイル名**: `phase-<N>-<title>/` (例: `phase-131/`)
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- **文書名**: `<N>-<NN>-<topic>.md` (例: `131-11-case-c-summary.md`)
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- Phase 番号で自然にソート可能
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- 同一 Phase 内で段階的に追跡可能
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## 作成ルール(SSOT)
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詳しくは [../DOCS_LAYOUT.md](../DOCS_LAYOUT.md) を参照。
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- ✅ **置き場所**: `phases/phase-<N>/` 配下のみ
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- ✅ **内容**: Phase の実装記録・進捗・チェックリスト・検証結果
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- ❌ **避けるべき**: 複数 Phase で参照される設計・アーキテクチャ(→ design/ へ)
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---
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**最終更新**: 2025-12-15
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