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529 Commits

Author SHA1 Message Date
tomoaki
0d18427543 docs(phase29an): add p11 exitmap presence 2025-12-30 03:18:42 +09:00
tomoaki
0428e5942f docs(phase29an): add p10 exitmap facts scaffold 2025-12-30 03:10:16 +09:00
tomoaki
3b1cce5715 docs(phase29an): add p9 skeleton unification instructions 2025-12-30 03:03:30 +09:00
tomoaki
2f63e20fd8 docs(phase29an): add p8 exit usage invariants 2025-12-29 19:20:41 +09:00
tomoaki
d94db2cfc3 docs(phase29an): add p7 canonical projections 2025-12-29 18:55:29 +09:00
tomoaki
02368edd14 docs(phase29an): add p6 planner skeleton gate 2025-12-29 18:43:29 +09:00
tomoaki
d35343087a docs(phase29an): add p5 skeleton if-without-else 2025-12-29 18:34:16 +09:00
tomoaki
d114117a36 docs(phase29an): add p4 loop facts ssot tightening 2025-12-29 18:18:27 +09:00
tomoaki
19d54f1dd9 docs(phase29an): add p3 freeze unstructured instructions 2025-12-29 18:12:00 +09:00
tomoaki
8144836995 docs(phase29an): add p2 planner staging instructions 2025-12-29 17:45:47 +09:00
tomoaki
134a0d2f7d docs(phase29an): add p1 feature facts instructions 2025-12-29 17:35:25 +09:00
tomoaki
fceae90f63 docs(phase29an): start skeleton/feature facts phase 2025-12-29 17:20:41 +09:00
tomoaki
244471ac94 docs(phase29am): mark p2 done; add p3 exitmap alignment 2025-12-29 17:05:50 +09:00
tomoaki
e9f3196668 docs(phase29am): mark p1 done; add p2 verifier instructions 2025-12-29 16:56:26 +09:00
tomoaki
3c76d8eabf docs(phase29am): mark p0 done; add p1 seq flatten instructions 2025-12-29 16:49:05 +09:00
tomoaki
fd7e3fee35 docs(phase29am): coreplan step-a if/exit implementation instructions 2025-12-29 16:31:29 +09:00
tomoaki
9b8673207e docs(phase29al): coreplan migration roadmap ssot 2025-12-29 16:25:34 +09:00
tomoaki
c53f1edf31 docs(phase29al): exitkind cleanup effect contract ssot 2025-12-29 16:21:13 +09:00
tomoaki
786d2f5720 docs(phase29al): effect classification ssot 2025-12-29 16:16:53 +09:00
tomoaki
e598712298 docs(phase29al): post-phi final form ssot 2025-12-29 16:06:14 +09:00
tomoaki
bf9a63c53f docs(phase29al): ssot skeleton/feature model; planfrag freeze tag 2025-12-29 16:01:26 +09:00
tomoaki
14013cbe1f phase29ak(p5): ctx-aware planner candidates; fix phase1883 routing 2025-12-29 15:50:57 +09:00
tomoaki
afe12ffa35 phase29ak(p4): remove pattern1 guard from single_planner 2025-12-29 15:10:08 +09:00
tomoaki
655b968fb4 phase29ak(p3): remove pattern8 static box filter from single_planner 2025-12-29 15:00:51 +09:00
tomoaki
9a686cd510 phase29ak(p2): gate pattern8 facts by static box ctx 2025-12-29 14:49:48 +09:00
tomoaki
fc90c74bd3 phase29ak(p1): guard pattern1 facts via planner context 2025-12-29 14:41:56 +09:00
tomoaki
2626deeb72 phase29ak(p0): ssot rule order + planner context plumbing 2025-12-29 14:34:34 +09:00
tomoaki
a91e457302 phase29aj(p10): unify single_planner planner-first shape 2025-12-29 14:26:25 +09:00
tomoaki
d673bd4fbd docs(phase29aj): isolate phase286 pattern9 legacy smoke 2025-12-29 14:18:31 +09:00
tomoaki
57e0fdb0a0 phase29aj(p8): planner-first pattern9 accum const loop subset 2025-12-29 14:08:53 +09:00
tomoaki
5ba77cb62a phase29aj(p7): planner-first pattern8 bool predicate scan subset 2025-12-29 13:57:26 +09:00
tomoaki
d819fe0dae docs(phase29aj): define joinir regression gate; isolate phase143 legacy 2025-12-29 13:44:53 +09:00
tomoaki
d4a9969fa3 phase29aj(p5): planner-first pattern5 infinite early-exit subset 2025-12-29 13:39:30 +09:00
tomoaki
3a7378a747 phase29aj(p4): planner-first pattern4 continue subset 2025-12-29 13:22:55 +09:00
tomoaki
31e4ac8c99 phase29aj(p3): planner-first pattern3 if-phi facts subset 2025-12-29 13:06:17 +09:00
tomoaki
97d5d3ef77 phase29aj(p2): planner-first pattern1 simplewhile subset 2025-12-29 12:54:32 +09:00
tomoaki
ff3af90b4c phase29aj(p1): remove legacy_rules via plan extractors 2025-12-29 12:39:15 +09:00
tomoaki
5988374ecf phase29aj(p0): expose planner outcome facts for strict observability 2025-12-29 12:17:57 +09:00
tomoaki
2e1bb938b4 phase29ai(p15): observe pattern2 promotion hint under strict 2025-12-29 11:37:31 +09:00
tomoaki
19f2c6b7f6 phase29af(p0): pattern2 boundary hygiene ssot 2025-12-29 05:12:15 +09:00
tomoaki
a04b48416e fix(joinir): Phase 287 P2 - Pattern6 nested loop latch overwrite fix 
Fix infinite loop in Pattern6 (nested loop minimal) caused by main→loop_step
overwriting k_inner_exit→loop_step latch values.

Root cause: JoinIR main entry block was incorrectly treated as BackEdge,
causing it to overwrite the correct latch incoming values set by the true
back edge (k_inner_exit → loop_step).

Solution:
- Restrict latch recording to TailCallKind::BackEdge only
- Treat only MAIN's entry block as entry-like (not loop_step's entry block)
- Add debug_assert! to detect double latch set in future

Refactoring:
- Extract latch recording to latch_incoming_recorder module (SSOT)
- Add boundary.loop_header_func_name for explicit header identification
- Strengthen tail_call_classifier with is_source_entry_like parameter

Tests: apps/tests/phase1883_nested_minimal.hako → RC:9 (was infinite loop)
Smoke: 154/154 PASS, no regressions

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-27 09:39:29 +09:00
tomoaki
1d24e9a106 feat(joinir): Phase 286 P2.3 + Phase 287 - Pattern9 Plan化 + Router table-driven 
## Phase 286 P2.3: Pattern9 AccumConstLoop Plan化 PoC

- DomainPlan::Pattern9AccumConstLoop 追加
- PlanNormalizer::normalize_pattern9_accum_const_loop() 実装
  - PHI 2本（loop_var, acc_var）
  - const/var 両方 OK（sum = sum + 1 または sum = sum + i）
- Pattern9 は Pattern1 より優先（より具体的なパターン）
- Integration test: phase286_pattern9_frag_poc PASS (return: 3)
- Regression: quick 154 PASS

## Phase 287: Router table-driven Plan extraction

- PLAN_EXTRACTORS static table で Pattern6/7/4/9/1 を統一管理
- PlanExtractorEntry/PlanExtractorVariant 構造体追加
- try_plan_extractors() で ~100行 → 3行に集約
- メンテナンス性向上（新 Pattern 追加はテーブル1行追加のみ）

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
 2025-12-26 02:38:09 +09:00
tomoaki
6656098c95 docs(phase-286): P2.2 完了 + P2.3 準備中の進捗記載 
更新内容:
- Phase 286 README に P2.2 ✅ COMPLETE セクション追加
  - extractor helper化（extract_loop_increment_plan 統一）の内容
  - router helper化（lower_via_plan() 追加）の内容
  - 削減行数（~65行）と検証結果（quick 154 PASS, PoC 両方 PASS）

- 10-Now.md の Current Focus を Phase 286 P2.3 に更新
  - P2/P2.1/P2.2 の完了を時系列記載
  - Pattern9 (AccumConstLoop) を次の PoC 対象に決定

- CURRENT_TASK.md の Handoff（現状）を更新
  - P2.2 COMPLETE の記載（hygiene 内容 + 成果）
  - P2.3 準備中（Pattern9 PoC 準備）の1段落を追加

- pattern2-deferred.md 新規作成
  - Pattern2 の複雑性（break値再接続）を説明
  - 再開条件（after_bb PHI + compose::loop_ + Break wiring）を明文化
  - Phase 286 P2.2 として後続タスク化

関連 issues: Phase 286 JoinIR Line Absorption

🤖 Generated with Claude Code

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
 2025-12-26 02:03:34 +09:00
tomoaki
55d30c9845 docs(repl): record Phase 288.1 contract and results 
更新内容:
- docs/reference/language/repl.md
  - Phase 288.1 完了ステータスに更新
  - Implementation Architecture セクション追加（AST rewrite 方式説明）
  - AST Rewriter の動作フロー追加（Variable/Assignment 変換ロジック）
  - ExternCall Bridge の仕組み追加（__repl.get/set → VMValue）
  - Expression Detection ロジック追加（wrapper AST 判定）
  - 動作例を完全に更新（全機能が動作済み）

- docs/development/current/main/phases/phase-288/README.md
  - Phase 288.1 完了セクション追加
  - 変更ファイル一覧（8ファイル, +592行）記録
  - 確認コマンド 4種 記録（変数永続化/式表示/_変数/リセット）
  - 回帰テスト結果記録（154/154 PASS）

- docs/development/current/main/10-Now.md
  - "Phase 288.1 完了" に更新
  - 次の候補（REPL UX 改善 / JoinIR 設計作業）を追記

- CURRENT_TASK.md
  - 1段落サマリー更新（288.1 完了、次の方向性）

Phase 288.1 成果（SSOT記録）:
✅ 変数永続化（session → eval bridge）
✅ 式自動表示（pure expression auto-output）
✅ _ 変数（last displayed value）
✅ Fail-Fast 未定義エラー + ヒント
✅ セッションリセット（.reset）
✅ 154/154 smoke tests PASS（file mode 不変）

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-25 23:05:20 +09:00
tomoaki
edc7355937 refactor(joinir): unify boundary join_inputs SSOT (pattern4/6/7) 
Apply Phase 256.8 SSOT fix to Pattern4/6/7:
- Use join_module.entry.params.clone() instead of hardcoded ValueIds
- Add fail-fast validation for params count mismatch
- Remove ValueId(0), ValueId(PARAM_MIN + k) patterns
- Clean up unused PARAM_MIN imports

This prevents entry_param_mismatch errors structurally and maintains
consistency with Pattern2/3.

Changes:
- pattern4_with_continue.rs: Lines 442-476 (SSOT extraction + validation)
- pattern6_scan_with_init.rs: Lines 447-471 (SSOT extraction + validation)
- pattern7_split_scan.rs: Lines 495-526 (SSOT extraction + validation)

All patterns now use the same SSOT principle:
1. Extract entry function (priority: join_module.entry → fallback "main")
2. Use params as SSOT: join_inputs = entry_func.params.clone()
3. Build host_inputs in expected order (pattern-specific)
4. Fail-fast validation: join_inputs.len() == host_inputs.len()

Verification:
- cargo build --release: ✅ PASS (no PARAM_MIN warnings)
- Quick profile: ✅ First FAIL still json_lint_vm (baseline maintained)
- Pattern6 smoke: ✅ PASS (index_of test)
- Pattern7 smoke: Pre-existing phi pred mismatch (not introduced by SSOT)

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-20 20:05:11 +09:00
tomoaki
9336785680 feat(anf): Phase 146/147 - Loop/If Condition ANF with Compare support 
## Phase 146 P0: ANF Routing SSOT Unified

**Goal**: Unify ANF routing in `lower_expr_with_scope()` L54-84, remove legacy lowering

**Changes**:
- expr_lowerer_box.rs: Added scope check (PureOnly → skip ANF, WithImpure → try ANF)
- post_if_post_k.rs: Removed legacy inline lowering (L271-285), added `lower_condition_legacy()` helper
- contract.rs: Already had `CondLoweringFailed` out-of-scope reason

**Test Results**: ✅ Phase 146 P0 smoke (exit 7), 0 regressions

## Phase 146 P1: Compare Operator Support

**Goal**: Enable ANF for condition expressions with Compare operators

**Changes**:
- joinir_dev.rs: Added `anf_allow_pure_enabled()` (HAKO_ANF_ALLOW_PURE=1)
- expr_lowerer_box.rs: PureOnly scope ANF support (L56-66)
- execute_box.rs: Compare operator support (+122 lines)
  - `execute_compare_hoist()`, `execute_compare_recursive()`, `ast_compare_to_joinir()`
  - Extended `normalize_and_lower()` for Compare

**Test Results**: ✅ Phase 146 P1 smoke (exit 7 with flags), 0 regressions

## Phase 147 P0: Recursive Comparison ANF

**Goal**: Extend recursive ANF to Compare operators

**Changes**:
- contract.rs: Added `AnfParentKind::Compare` variant
- plan_box.rs: Compare case in BinaryOp routing (L68-79, L134-139)
  - Distinguishes Compare vs arithmetic BinaryOp

**Benefits**: Enables recursive ANF for comparisons
- `s.length() == 3` → `t = s.length(); if (t == 3)` ✅
- `s1.length() < s2.length()` → `t1 = s1.length(); t2 = s2.length(); if (t1 < t2)` ✅

## Implementation Summary

**Files Modified** (9 files, +253 lines, -25 lines = +228 net):
1. src/config/env/joinir_dev.rs (+28 lines)
2. src/mir/control_tree/normalized_shadow/anf/contract.rs (+2 lines)
3. src/mir/control_tree/normalized_shadow/anf/execute_box.rs (+122 lines)
4. src/mir/control_tree/normalized_shadow/anf/plan_box.rs (+18 lines)
5. src/mir/control_tree/normalized_shadow/common/expr_lowerer_box.rs (+18 lines, -0 lines)
6. src/mir/control_tree/normalized_shadow/post_if_post_k.rs (+44 lines, -25 lines)
7. CURRENT_TASK.md
8. docs/development/current/main/10-Now.md
9. docs/development/current/main/30-Backlog.md

**Files Created** (7 files):
- apps/tests/phase146_p0_if_cond_unified_min.hako
- apps/tests/phase146_p1_if_cond_intrinsic_min.hako
- tools/smokes/.../phase146_p0_if_cond_unified_vm.sh
- tools/smokes/.../phase146_p0_if_cond_unified_llvm_exe.sh
- tools/smokes/.../phase146_p1_if_cond_intrinsic_vm.sh
- tools/smokes/.../phase146_p1_if_cond_intrinsic_llvm_exe.sh
- docs/development/current/main/phases/phase-146/README.md

**Acceptance Criteria**: ✅ All met
- cargo build --release: PASS (0 errors, 0 warnings)
- Phase 145 regressions: PASS (exit 12, 18, 5)
- Phase 146 P0: PASS (exit 7)
- Phase 146 P1: PASS (exit 7 with HAKO_ANF_ALLOW_PURE=1)

**Architecture**:
- SSOT: ANF routing only in `lower_expr_with_scope()` L54-84
- Box-First: Phase 145 `anf/` module extended
- Legacy removed: post_if_post_k.rs unified with SSOT

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-19 17:03:56 +09:00
tomoaki
6a3b6deb20 feat(anf): Phase 145 P0/P1/P2 - ANF (A-Normal Form) transformation 
Implement ANF transformation for impure expressions to fix evaluation order:

Phase 145 P0 (Skeleton):
- Add anf/ module with contract/plan/execute 3-layer separation
- AnfDiagnosticTag, AnfOutOfScopeReason, AnfPlan enums
- Stub execute_box (always returns Ok(None))
- 11 unit tests pass

Phase 145 P1 (Minimal success):
- String.length() whitelist implementation
- BinaryOp + MethodCall pattern: x + s.length() → t = s.length(); result = x + t
- Exit code 12 verification (VM + LLVM EXE)
- 17 unit tests pass

Phase 145 P2 (Generalization):
- Recursive ANF for compound expressions
- Left-to-right, depth-first evaluation order
- Patterns: x + s.length() + z, s1.length() + s2.length()
- ANF strict mode (HAKO_ANF_STRICT=1)
- Diagnostic tags (joinir/anf/*)
- 21 unit tests pass, 0 regression

Also includes Phase 143 P2 (else symmetry) completion.

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-19 16:19:49 +09:00
tomoaki
845ae70cb7 chore: Remove unused imports in normalized_shadow modules 
Cleaned up unused imports after Phase 143 execution fix (5e662eaaf).

**Priority files (Phase 143)**:
- if_as_last_join_k.rs: removed ValueId, BTreeMap
- loop_true_break_once.rs: added #[cfg(test)] for test-only imports
- post_if_post_k.rs: removed ValueId, BTreeMap
- normalized_helpers.rs: added #[cfg(test)] for Span

**Additional cleanup**:
- contract_checks.rs: removed BasicBlockId
- joinir/mod.rs: removed Info struct re-exports (functions kept)
- patterns/mod.rs: removed Info struct re-exports (functions kept)
- ast_feature_extractor.rs: removed EscapeSkipPatternInfo
- plan_box.rs: added #[cfg(test)] for PlanKind

**Verification**:
- 0 unused import warnings (was 20+)
- All 69 normalized_shadow tests pass
- Clean build with --release

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2025-12-19 08:36:45 +09:00
tomoaki
4082abb30c 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
nyash-codex
f775c0fe01 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