nyash-codex ba68fb2bad docs(joinir): Phase 65 - Ownership-Relay Multihop Design (設計のみ) ...

Multihop relay（複数階層を跨ぐrelay）の完全な設計文書を作成。
Phase 66実装の土台となる意味論と不変条件を確立。

Key design decisions:
- Multihop relay 意味論: relay_path（内→外の順）、段階的carrier化
- Merge relay 意味論: PERMIT with owner merge（複数inner loopが同一祖先owned変数を更新）
- Fail-Fast 解除条件: Phase 66実装時の受け入れ基準を明文化
- 実装箇所の特定: Analyzer変更不要、plan_to_lowering/Pattern lowering変更点を箇条書き
- 禁止事項: by-name分岐排除、dev-only name guard対象外

Design principles:
- 「読むのは自由、管理は直下だけ」を維持
- 各中間ループは「素通し」のみ（merge責務はownerのみ）
- Owner scopeのexit PHIで全分岐をmerge
- 構造ベース設計（変数名による特別扱いなし）

Representative cases:
- 3階層multihop（AST例 + OwnershipPlan例）
- Merge relay（JSON fixture例 + 期待されるOwnershipPlan）

Phase 66への引き継ぎ:
- この文書の「5. 実装箇所の特定」をガイドとして使用
- Fail-Fast段階解除の流れに従って実装
- 回帰テスト（既存Phase 64テスト全PASS）を確認しながら進める

Status: 設計完了、実装はPhase 66以降
Tests: N/A (設計文書のみ)

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2025-12-12 23:16:32 +09:00

..

phase-85-ring0-runtime

feat(ring0): Phase 102 MemApi Bridge Skeleton - StdMem実装

2025-12-03 13:42:05 +09:00

00-Overview.md

docs(joinir): Phase 232-239 documentation and ExprLowerer refinements

2025-12-11 00:21:29 +09:00

01-JoinIR-Selfhost-INDEX.md

docs(joinir): Phase 232-239 documentation and ExprLowerer refinements

2025-12-11 00:21:29 +09:00

10-Now.md

feat(joinir): Phase 171-fix ConditionEnv/ConditionBinding architecture

2025-12-07 01:45:03 +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(phase130): JoinIR→LLVM ベースライン確立

2025-12-04 10:52:10 +09:00

CHATGPT_PRO_INQUIRY_JP.md

docs: ChatGPT Pro へのご質問 - Phase 189 Select命令実装戦略（日本語版）

2025-12-05 16:08:56 +09:00

consolebox_complete_guide.md

Phase 122.5-126完了：ConsoleBox 品質改善・最適化・統合

2025-12-04 06:02:03 +09:00

core_boxes_design.md

Phase 122.5-126完了：ConsoleBox 品質改善・最適化・統合

2025-12-04 06:02:03 +09:00

core_optional_design.md

feat(runtime): Phase 103 CoreServices Optional化 - Memory Constraints対応

2025-12-03 13:59:06 +09:00

cse-pass-callee-fix-completed.md

fix(cse): Include callee in Call instruction key generation

2025-12-05 23:33:06 +09:00

cse-pass-callee-fix.md

fix(cse): Include callee in Call instruction key generation

2025-12-05 23:33:06 +09:00

exit_binding_design_review.md

feat(joinir): Stage 3 + Issue 1 - Trim pattern extraction and exit_binding review

2025-12-08 04:14:28 +09:00

factory_priority.md

feat(box_factory): Phase 86 BoxFactory Priority normalization

2025-12-02 21:52:18 +09:00

hako_check_design.md

feat(joinir): Phase 213-2 Step 2-2 & 2-3 Data structure extensions

2025-12-10 00:01:53 +09:00

hako_logging_design.md

Phase 122.5-126完了：ConsoleBox 品質改善・最適化・統合

2025-12-04 06:02:03 +09:00

joinir-architecture-overview.md

feat(joinir): Phase 53 - SELFHOST-NORM-DEV-EXPAND implementation

2025-12-12 16:40:20 +09:00

joinir-boundary-builder-pattern.md

feat(joinir): Phase 201 - JoinInlineBoundaryBuilder expansion to Pattern3/4

2025-12-08 06:14:03 +09:00

joinir-refactoring-analysis.md

refactor: LoopToJoin 箱化 - 140行削減、責務分離完成 (Priority 2)

2025-12-08 00:09:45 +09:00

logger_box_design.md

docs(phase 105): Logger Box Framework設計＆ドキュメント整備

2025-12-03 14:33:04 +09:00

logging_policy.md

feat(joinir): Phase 164 Pattern3 (If-Else PHI) validation complete

2025-12-06 16:22:38 +09:00

loop_pattern_space.md

refactor(joinir): Extract legacy binding path to routing_legacy_binding.rs

2025-12-08 18:36:13 +09:00

mir-nested-if-loop-bug.md

docs(phase173): Phase 173 Task 1-3 complete - investigation, spec, and JsonParserBox bugfix

2025-12-04 17:47:19 +09:00

phase26-HC-normalized-pattern1-bridge.md

Phase 33 NORM canon test: enforce normalized dev route for P1/P2/JP mini

2025-12-11 20:54:33 +09:00

phase33-16-INDEX.md

feat(joinir): Phase 240-EX - Pattern2 header condition ExprLowerer integration

2025-12-11 00:33:04 +09:00

phase33-17-joinir-modularization-analysis.md

feat(joinir): Phase 240-EX - Pattern2 header condition ExprLowerer integration

2025-12-11 00:33:04 +09:00

phase43-norm-canon-p2-mid.md

feat(joinir): Phase 248 - Normalized JoinIR infrastructure

2025-12-12 03:15:45 +09:00

phase44-shape-capabilities-design.md

refactor(joinir): Phase 44 - Capability-based shape guard

2025-12-12 04:06:03 +09:00

phase45-norm-mode-design.md

feat(joinir): Phase 45 - JoinIR mode unification

2025-12-12 03:31:58 +09:00

phase46-norm-canon-p2-mid.md

feat(joinir): Phase 46 - P2-Mid canonical Normalized promotion

2025-12-12 04:40:46 +09:00

phase47-norm-p3-design.md

Phase47-B/C: extend P3 normalized shapes and quiet dev warnings

2025-12-12 07:13:34 +09:00

phase47-test-files-inventory.md

docs(joinir): Phase 47 - Normalized P3 (If-Sum) design

2025-12-12 04:50:26 +09:00

phase48-norm-p4-design.md

feat(joinir): Phase 53 - SELFHOST-NORM-DEV-EXPAND implementation

2025-12-12 16:40:20 +09:00

phase49-selfhost-joinir-depth2-design.md

feat(joinir): Phase 54 SELFHOST-SHAPE-GROWTH - 構造軸育成 + 偽陽性観測

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

phase56-ownership-relay-design.md

Phase 61: structural if-sum+break lowering (dev-only)

2025-12-12 22:15:41 +09:00

phase62-ownership-p3-route-design.md

feat(joinir): Phase 64 - Ownership P3 production integration (dev-only)

2025-12-12 23:02:40 +09:00

phase64-implementation-report.md

feat(joinir): Phase 64 - Ownership P3 production integration (dev-only)

2025-12-12 23:02:40 +09:00

phase65-ownership-relay-multihop-design.md

docs(joinir): Phase 65 - Ownership-Relay Multihop Design (設計のみ)

2025-12-12 23:16:32 +09:00

phase181-jsonparser-loop-roadmap.md

feat(joinir): Phase 248 - Normalized JoinIR infrastructure

2025-12-12 03:15:45 +09:00

phase183-selfhost-depth2-joinir-status.md

docs(joinir): Add Phase 182+183 design documents

2025-12-08 21:26:57 +09:00

phase200-A-conditionenv-infra.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase200-B-capture-impl.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase200-C-digits-e2e.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase201-join-value-space-design.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase202-a-pattern1-joinvaluespace.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase202-summary.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase204-phi-contract-verifier.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase205-valueid-regions-design.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase210-jsonparser-mini-integration.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase211-loop-candidate-selection.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase212-5-implementation-complete.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase212-5-loop-if-mir-bug.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase212-if-sum-impl.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase213-if-sum-implementation.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase213-pattern3-if-sum-generalization.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase213-progress-checkpoint-1.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase213-session-summary.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase215-expr-result-exit-contract.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase216-selfhost-if-sum-production.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase217-if-sum-multi.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase218-jsonparser-if-sum-min.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase219-phantom-carrier-fix.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase220-condition-env-integration.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase222-5-d-hashmap-inventory.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase222-if-cond-normalization.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase223-228-refactoring-opportunities.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase223-loopbodylocal-condition-design.md

docs(joinir): Phase 43/245B Normalized JoinIR completion summary

2025-12-12 04:19:06 +09:00

phase223-loopbodylocal-condition-inventory.md

docs(joinir): Phase 43/245B Normalized JoinIR completion summary

2025-12-12 04:19:06 +09:00

phase223-refactoring-tasks.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase224-digitpos-condition-normalizer.md

feat(joinir): Phase 248 - Normalized JoinIR infrastructure

2025-12-12 03:15:45 +09:00

phase224-digitpos-promoter-design.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase224b-methodcall-lowerer.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase225-bodylocal-init-methodcall-design.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase229-action-plan.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase230-expr-lowerer-design.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase230-expr-lowering-inventory.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase232-failing-tests-inventory.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase233-loop-update-summary-test-refresh.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase234-array-filter-design.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase236-exprlowerer-integration.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase237-exprlowerer-condition-catalog.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase238-exprlowerer-scope-boundaries.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase242-ex-legacy-lowerer-analysis.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase243-ex-dependency-graph.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase243-ex-refactoring-opportunities.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase243-ex-summary.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase243-ex-visual-summary.txt

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

phase245-jsonparser-parse-number-joinir-integration.md

feat(joinir): Phase 245C - Function parameter capture + test fix

2025-12-11 13:13:08 +09:00

phase245b-jsonparser-num-str-carrier-design.md

feat(joinir): Phase 248 - Normalized JoinIR infrastructure

2025-12-12 03:15:45 +09:00

phase245b-num_str-carrier-design.md

docs(joinir): Phase 43/245B Normalized JoinIR completion summary

2025-12-12 04:19:06 +09:00

phase245c-function-param-capture-summary.md

docs(joinir): Phase 43/245B Normalized JoinIR completion summary

2025-12-12 04:19:06 +09:00

phase246-jsonparser-atoi-joinir-integration.md

feat(joinir): Phase 247-EX - DigitPos dual-value architecture

2025-12-11 15:08:14 +09:00

phase247-digitpos-dual-value-design.md

feat(joinir): Phase 247-EX - DigitPos dual-value architecture

2025-12-11 15:08:14 +09:00

PHASE_33_16_SUMMARY.md

feat(joinir): Phase 33-22 CommonPatternInitializer & JoinIRConversionPipeline integration

2025-12-07 21:02:20 +09:00

PHASE_33_22_INDEX.md

feat(joinir): Phase 33-22 CommonPatternInitializer & JoinIRConversionPipeline integration

2025-12-07 21:02:20 +09:00

PHASE_43_245B_NORMALIZED_COMPLETION.md

feat(joinir): Phase 47-A prep - P3 fixture and test stub

2025-12-12 05:07:01 +09:00

PHASE_57_SUMMARY.md

feat(joinir): Phase 57 - OwnershipAnalyzer implementation (dev-only)

2025-12-12 17:51:53 +09:00

PHASE_58_SUMMARY.md

feat(joinir): Phase 58 - Ownership P2 plumbing (dev-only)

2025-12-12 18:08:00 +09:00

PHASE_59_SUMMARY.md

feat(joinir): Phase 59 - Ownership P3 plumbing (dev-only)

2025-12-12 18:45:08 +09:00

PHASE_61_SUMMARY.md

docs(joinir): Phase 63 - AST ownership analyzer (dev-only)

2025-12-12 22:51:21 +09:00

PHASE_63_SUMMARY.md

docs(joinir): Phase 63 - AST ownership analyzer (dev-only)

2025-12-12 22:51:21 +09:00

PHASE_64_SUMMARY.md

feat(joinir): Phase 64 - Ownership P3 production integration (dev-only)

2025-12-12 23:02:40 +09:00

PHASE_188_COMPLETION_SUMMARY.md

docs: Phase 188 Completion Summary - JoinIR Loop Pattern Expansion

2025-12-05 16:06:39 +09:00

PHASE_193_COMPLETION.md

docs(joinir): Phase 193 completion summary - all sub-phases documented

2025-12-06 11:10:38 +09:00

PHASE_223_SUMMARY.md

docs(joinir): Phase 43/245B Normalized JoinIR completion summary

2025-12-12 04:19:06 +09:00

PHASE_224_SUMMARY.md

feat(joinir): Phase 224-D - ConditionAlias for promoted variable resolution

2025-12-10 18:45:04 +09:00

PHASE_225_SUMMARY.md

feat(joinir): Phase 225 - MethodCall init meta-driven lowering

2025-12-10 19:08:18 +09:00

PHASE_231_SUMMARY.md

feat(joinir): Phase 231 - ExprLowerer/ScopeManager pilot implementation

2025-12-10 22:48:45 +09:00

PHASE_243_SUMMARY.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

PHASE_244_SUMMARY.md

refactor(joinir): Phase 244 - ConditionLoweringBox trait unification

2025-12-11 02:35:31 +09:00

PHASE_247EX_SUMMARY.md

feat(joinir): Phase 247-EX - DigitPos dual-value architecture

2025-12-11 15:08:14 +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

phase-33-16-design.md

feat(joinir): Phase 33-22 CommonPatternInitializer & JoinIRConversionPipeline integration

2025-12-07 21:02:20 +09:00

REFACTORING_INDEX.md

refactor(joinir): Phase 229 - Remove redundant ConditionAlias

2025-12-10 21:53:27 +09:00

REFACTORING_OPPORTUNITIES.md

docs(refactoring): Phase 65 - Comprehensive refactoring audit + stub documentation

2025-12-12 23:11:45 +09:00

refactoring-5-1-pattern3-exitmeta.md

refactor(joinir): Pattern 3 ExitMeta化 - Hardcoded ValueIds削除

2025-12-10 00:29:25 +09:00

ring0-inventory.md

feat(phase114): FileIo trait 拡張 & メタデータ統一完成

2025-12-04 03:58:02 +09:00

selfhost_stage3_expected_flow.md

feat(selfhost): Phase 150 - Selfhost Stage-3 Depth-1 baseline strengthening

2025-12-04 12:40:01 +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

task176-4-trim-loop-var-fix.md

feat(joinir): Phase 176 Pattern2 multi-carrier lowering complete

2025-12-08 15:17:53 +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