## Phase 71-SSA: StageBDriverBox birth warning 解消
- Fixed false-positive dev verify warning for static boxes
- StageBDriverBox is a static box, so it doesn't follow NewBox→birth pattern
- Modified lifecycle.rs to skip StageBDriverBox from birth() requirement
## Phase 73-A: Stage-3 legacy ENV 統一化
- Consolidated NYASH_PARSER_STAGE3 and HAKO_PARSER_STAGE3 → NYASH_FEATURES=stage3
- Updated 20 test files (46 direct replacements)
- Special handling for parser_stage3.rs compat layer and mir_static_main_args_loop.rs
- All test files now use unified NYASH_FEATURES=stage3
## Phase 72-73: ENV inventory documented
- Created phase72-73-env-inventory.md with complete usage analysis
- Identified 113 direct ENV reads requiring SSOT consolidation
- Prioritized Phase 72 (JoinIR EXPERIMENT SSOT) and Phase 73 (Stage-3 cleanup)
## Phase 74-SSA: Minimal reproduction for static box delegation
- Created parser_box_minimal.hako and ssa_static_delegation_min.hako
- Investigated spawn failure in selfhost compiler (arguments too long)
- Root cause: NYASH_NY_COMPILER_EMIT_ONLY=1 defaults to emit-only mode
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixes test compilation errors caused by adding callee: Option<Callee> field
to MirInstruction::Call in previous commits.
Changes:
- tests/mir_instruction_unit.rs:
- Add callee: None to all Call instruction constructions
- Ensures backward compatibility with existing tests
- src/mir/instruction/tests.rs:
- Add callee: None to Call instruction in phi_merge_if test
- Maintains test correctness after Call signature change
- src/mir/value_id.rs:
- Add ValueId::INVALID constant (u32::MAX)
- Provides clear sentinel value for invalid/placeholder IDs
- src/mir/phi_core/loopform_builder.rs:
- Replace deprecated ValueId::from() with ValueId::new()
- Replace deprecated BasicBlockId::from() with BasicBlockId::new()
- Ensures consistency with updated ID construction patterns
Test Status:
- Original errors from our commit: 6 → 0 ✅
- Remaining errors: 45 (pre-existing, unrelated to our changes)
- 14: Missing interpreter module (legacy)
- 11: Missing VM in backend::vm (moved)
- 7: Missing jit module (archived)
- 5: Missing MirInterpreter methods (legacy)
- 4: Missing Box operator methods (pre-existing)
All test errors related to LocalSSA and Call instruction changes are resolved.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
## Summary
Investigated OpenAI's new GPT-5-Codex model and Codex GitHub PR review integration capabilities.
## GPT-5-Codex Analysis
### Benchmark Performance (Good)
- SWE-bench Verified: 74.5% (vs GPT-5's 72.8%)
- Refactoring tasks: 51.3% (vs GPT-5's 33.9%)
- Code review: Higher developer ratings
### Real-World Issues (Concerning)
- Users report degraded coding performance
- Scripts that previously worked now fail
- Less consistent than GPT-4.5
- Longer response times (minutes vs instant)
- "Creatively and emotionally flat"
- Basic errors (e.g., counting letters incorrectly)
### Key Finding
Classic case of "optimizing for benchmarks vs real usability" - scores well on tests but performs poorly in practice.
## Codex GitHub PR Integration
### Setup Process
1. Enable MFA and connect GitHub account
2. Authorize Codex GitHub app for repos
3. Enable "Code review" in repository settings
### Usage Methods
- **Manual**: Comment '@codex review' in PR
- **Automatic**: Triggers when PR moves from draft to ready
### Current Limitations
- One-way communication (doesn't respond to review comments)
- Prefers creating new PRs over updating existing ones
- Better for single-pass reviews than iterative feedback
## 'codex resume' Feature
New session management capability:
- Resume previous codex exec sessions
- Useful for continuing long tasks across days
- Maintains context from interrupted work
🐱 The investigation reveals that while GPT-5-Codex shows benchmark improvements, practical developer experience has declined - a reminder that metrics don't always reflect real-world utility\!
- Add plugin host initialization for LLVM mode (fixes method_id injection)
- Add FileBox method_id injection test
- Enhance MIR14 stability test
- Add warning for Mock LLVM implementation
- Create build scripts for JIT/LLVM with proper settings (24 threads, timeout)
- Update CLAUDE.md with build instructions and FileBox test results
Note: FileBox file I/O still not working in LLVM execution (separate issue)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Keep essential information within 500 lines (now 395 lines)
- Maintain important syntax examples and development principles
- Move detailed information to appropriate docs files:
- Development practices → docs/guides/development-practices.md
- Testing guide → docs/guides/testing-guide.md
- Claude issues → docs/tools/claude-issues.md
- Add proper links to all referenced documentation
- Balance between minimal entry point and practical usability
- Add MIR26 doc≡code sync test (tests/mir_instruction_set_sync.rs)
- Quiet snapshots; filter plugin/net logs; golden all green
- Delegate VM phi selection to LoopExecutor (borrow-safe)
- ResultBox migration: remove legacy box_trait::ResultBox paths
- VM BoxRef arithmetic fallbacks via toString().parse::<i64>()
- Bridge BoxCall(InstanceBox) to Class.method/arity in VM
- Fix Effects purity (READ -> readonly, not pure)
- Mark Catch as CONTROL to prevent DCE; Try/Catch test green
- Add env-gated debug logs (effects, verifier, mir-printer, trycatch, ref, bin)
- Update CURRENT_TASK with progress and next steps
- Add e2e_vm_http_status_404/500 tests to verify HTTP status handling
- ResultBox properly returns Ok(Response) for HTTP errors, Err for connection failures
- Create dynamic-plugin-flow.md documenting MIR→VM→Registry→Plugin flow
- Add vm-stats test files for HTTP 404/500 status codes
- Update net-plugin.md with HTTP error handling clarification
- Create E2E_TESTS.md documenting all E2E test behaviors
- Add mir-26-instruction-diet.md for MIR optimization plans
- Add vm-stats-cookbook.md for VM statistics usage guide
- Update MIR verifier to properly track self-assignment patterns
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix MIR builder to correctly return phi values in if-else statements
- Add extract_assigned_var helper to handle Program blocks
- Update variable mapping after phi node creation
- Fixes 'Value %14 not set' error in e2e_vm_http_client_error_result
- Fix HTTP plugin error handling for connection failures
- Return error string instead of handle on tcp_ok=false
- Enable proper ResultBox(Err) creation for failed connections
- Now r.isOk() correctly returns false for connection errors
- Add VM fallback for toString() on any Box type
- Ensures error messages can be displayed even without specific implementation
- All e2e_vm_http_client_error_result tests now pass
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
✅ All E2E tests passing:
- e2e_vm_plugin_filebox_copy_from_handle: Handle arguments (tag=8) working
- e2e_vm_http_get_basic: GET with ResultBox.get_value() working
- e2e_vm_http_post_and_headers: POST with status/headers/body verified (201:V:R)
Key achievement:
- VM already had ResultBox methods (is_ok/get_value/get_error) implemented
- HTTP plugin methods now correctly return values through ResultBox
- Full VM×Plugin integration verified
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add VM instruction statistics (--vm-stats, --vm-stats-json)
- Fix missing fields in ast.rs test code (public_fields, private_fields)
- Add CliConfig fields for VM statistics
- Enable TLV debug logging in plugin_loader_v2
- Successfully test FileBox handle passing and HTTP plugin creation
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major changes:
- Add --vm-stats and --vm-stats-json CLI flags for VM instruction profiling
- Implement instruction counting by opcode type with JSON output support
- Add enhanced TLV debug logging with NYASH_DEBUG_PLUGIN=1 environment variable
- Fix missing fields in CliConfig and ASTNode::BoxDeclaration for test compatibility
- Improve plugin method call error messages with argument count/type details
This enables MIR→VM conversion health checks and supports the Phase 8.6 VM optimization goals.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add VM→Plugin and Plugin→VM boundary logging for method calls
- Enhanced debug output for tracking plugin invocation flow
- Added return value type/instance logging for better debugging
- Improved plugin communication traceability
This helps debug issues like the recent 45-day HTTP response debugging saga.
All logging is controlled by NYASH_DEBUG_PLUGIN=1 environment variable.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed the method ID order in HttpRequestBox configuration to match plugin implementation:
- path: method_id 1 (was incorrectly 2)
- readBody: method_id 2 (was incorrectly 3)
- respond: method_id 3 (was incorrectly 1)
This resolves the 45-day debugging issue where req.respond(resp) was calling
the wrong plugin method, causing HTTP responses to have empty bodies.
All E2E tests now pass:
- e2e_http_stub_end_to_end ✅
- e2e_http_multiple_requests_order ✅
- e2e_http_post_and_headers ✅
- e2e_http_server_restart ✅
- e2e_http_server_shutdown_and_restart ✅🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add returns_result = true to HttpServerBox methods (start, stop, accept)
- Update all E2E tests to use .get_value() for Result handling
- Prepare for gradual Result-based error handling migration
This implements the first phase of ChatGPT5's Result正規化 design,
starting with network-related methods as agreed.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add returns_result.md documenting Result正規化 (returns_result = true)
- Add when-pattern-matching.md with future pattern matching syntax design
- Update E2E tests to use get_value() for HTTP responses
- Update plugin system README with B案 (Result-based) support
- Remove singleton from HttpServerBox and SocketServerBox for stability
This prepares for gradual migration to Result-based error handling,
starting with Net plugin methods, as agreed with ChatGPT5's design.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add e2e_plugin_net_additional.rs with parallel server tests
- Fix test to properly handle request objects (no double accept)
- Add comprehensive net-plugin documentation
- Implement debug tracing for method calls
- Enhance plugin lifecycle documentation
- Improve error handling in plugin loader
- Add leak tracking infrastructure (for future use)
- Update language spec with latest plugin features
This enhances test coverage for concurrent HTTP servers and improves
the overall plugin system documentation and debugging capabilities.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix path parsing for absolute URLs (http://...) in net plugin
- Add Integer(tag=5) i64 compatibility for port arguments
- Implement proper accept() wait loop (up to 5 seconds)
- Add start_seq for reliable server routing
- Remove singleton pattern from HTTP/Socket servers
- Add Socket E2E tests with timeout support
- Enable NYASH_NET_LOG environment variable for debugging
All 5 HTTP E2E tests now pass consistently\!
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add e2e_http_post_and_headers: Full POST request with headers test
- Verify client POST with body data ('DATA')
- Server reads request body and responds with custom status (201)
- Custom headers (X-Test: V) properly set and retrieved
- Complete request/response cycle validation: '201:V:R' ✅
- All 4 HTTP plugin tests passing
HTTP POSTとヘッダー操作のE2Eテスト追加
- POSTリクエストのボディ送受信確認
- カスタムステータスコード（201 Created）
- HTTPヘッダーの設定と取得
- 完全なHTTPプロトコル機能の検証
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
- Add e2e_http_server_restart: Verify server can stop/start and handle requests (returns 'B')
- Add e2e_http_server_shutdown_and_restart: Verify plugin shutdown/reinit works (returns 'Y')
- Fix active server tracking with ACTIVE_SERVER_ID for proper request routing
- All 3 HTTP plugin E2E tests now passing ✅
HTTPサーバー再起動とシャットダウンテスト追加
- サーバーのstop/start再起動が正常動作
- プラグインshutdown後の再初期化も確認
- アクティブサーバー管理で適切なリクエストルーティング実現
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement full HTTP flow test: server → client → accept → respond → readBody
- All HTTP Box types working correctly (HttpServerBox, HttpClientBox, HttpRequestBox, HttpResponseBox)
- Handle type encoding for plugin method arguments working properly
- Test validates complete HTTP request/response cycle
- Net plugin E2E test passing ✅
HTTPネットワークプラグインのE2Eテスト追加
- サーバー起動からレスポンス読み取りまでの完全なフロー検証
- Handle型引数のTLVエンコーディングも正常動作
- 非同期HTTPフローの完全動作確認
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
- Add singleton support for plugin boxes (e.g., CounterBox)
- Implement shutdown_plugins_v2() for controlled plugin lifecycle
- Plugin instances now shared across multiple new() calls
- Shutdown properly releases and allows re-initialization
- All singleton E2E tests passing ✅
ChatGPT5による高度なプラグインライフサイクル管理実装
- シングルトンパターンでプラグインインスタンス共有
- 明示的なshutdownでリソース解放と再初期化対応
- Nyashの統一ライフサイクルポリシー維持
Note: ast.rs test failures are due to rapid development pace -
tests need updating for new BoxDeclaration fields (private_fields, public_fields)
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
