hakorune/docs/reference/core-language/README.md

# Nyash Core Language Documentation

## 📚 最新の言語仕様

**最新の完全な言語リファレンスは以下を参照してください：**

- **[🚀 Nyash Language Reference 2025](../../../reference/language/LANGUAGE_REFERENCE_2025.md)** - 完全な言語仕様（最新版）
- **[📝 構文早見表](../../quick-reference/syntax-cheatsheet.md)** - よく使う構文のクイックリファレンス

## 📁 このディレクトリの内容

- `design-philosophy.md` - Nyashの設計哲学
- `override-delegation-syntax.md` - オーバーライド・デリゲーション構文の詳細
- `portability-contract.md` - 移植性に関する契約（アーカイブ。参照先: `docs/archive/core-language/portability-contract.md`）

## 📦 アーカイブ

古い言語仕様ドキュメントは以下に移動しました：
- `docs/archive/language-specs/`

---

**注意**: 言語仕様に関する最新情報は必ず [LANGUAGE_REFERENCE_2025.md](../../../reference/language/LANGUAGE_REFERENCE_2025.md) を参照してください。
-												Phase 11-12: LLVM backend initial, semantics layer, plugin unification

Major changes:
- LLVM backend initial implementation (compiler.rs, llvm mode)
- Semantics layer integration in interpreter (operators.rs)
- Phase 12 plugin architecture revision (3-layer system)
- Builtin box removal preparation
- MIR instruction set documentation (26→Core-15 migration)
- Cross-backend testing infrastructure
- Await/nowait syntax support

New features:
- LLVM AOT compilation support (--backend llvm)
- Semantics layer for interpreter→VM flow
- Tri-backend smoke tests
- Plugin-only registry mode

Bug fixes:
- Interpreter plugin box arithmetic operations
- Branch test returns incorrect values

Documentation:
- Phase 12 README.md updated with new plugin architecture
- Removed obsolete NYIR proposals
- Added LLVM test programs documentation

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

											
										
										
											2025-09-01 23:44:34 +09:00
+								# Nyash Core Language Documentation
 								## 📚 最新の言語仕様
 								**最新の完全な言語リファレンスは以下を参照してください：**
-												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
+								- **[🚀 Nyash Language Reference 2025](../../../reference/language/LANGUAGE_REFERENCE_2025.md)** - 完全な言語仕様（最新版）
-												Phase 11-12: LLVM backend initial, semantics layer, plugin unification

Major changes:
- LLVM backend initial implementation (compiler.rs, llvm mode)
- Semantics layer integration in interpreter (operators.rs)
- Phase 12 plugin architecture revision (3-layer system)
- Builtin box removal preparation
- MIR instruction set documentation (26→Core-15 migration)
- Cross-backend testing infrastructure
- Await/nowait syntax support

New features:
- LLVM AOT compilation support (--backend llvm)
- Semantics layer for interpreter→VM flow
- Tri-backend smoke tests
- Plugin-only registry mode

Bug fixes:
- Interpreter plugin box arithmetic operations
- Branch test returns incorrect values

Documentation:
- Phase 12 README.md updated with new plugin architecture
- Removed obsolete NYIR proposals
- Added LLVM test programs documentation

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

											
										
										
											2025-09-01 23:44:34 +09:00
+								- **[📝 構文早見表](../../quick-reference/syntax-cheatsheet.md)** - よく使う構文のクイックリファレンス
 								## 📁 このディレクトリの内容
 								- `design-philosophy.md` - Nyashの設計哲学
 								- `override-delegation-syntax.md` - オーバーライド・デリゲーション構文の詳細
-												feat(parser): Phase 285A1.4 & A1.5 - Weak field sugar + Parser hang fix

A1.4: Add sugar syntax `public weak parent` ≡ `public { weak parent }`
A1.5: Fix parser hang on unsupported `param: Type` syntax

Key changes:
- A1.4: Extend visibility parser to handle weak modifier (fields.rs)
- A1.5: Shared helper `parse_param_name_list()` with progress-zero detection
- A1.5: Fix 6 vulnerable parameter parsing loops (methods, constructors, functions)
- Tests: Sugar syntax (OK/NG), parser hang (timeout-based)
- Docs: lifecycle.md, EBNF.md, phase-285a1-boxification.md

Additional changes:
- weak() builtin implementation (handlers/weak.rs)
- Leak tracking improvements (leak_tracker.rs)
- Documentation updates (lifecycle, types, memory-finalization, etc.)

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

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

											
										
										
											2025-12-24 07:44:50 +09:00
+								- `portability-contract.md` - 移植性に関する契約（アーカイブ。参照先: `docs/archive/core-language/portability-contract.md`）
-												Phase 11-12: LLVM backend initial, semantics layer, plugin unification

Major changes:
- LLVM backend initial implementation (compiler.rs, llvm mode)
- Semantics layer integration in interpreter (operators.rs)
- Phase 12 plugin architecture revision (3-layer system)
- Builtin box removal preparation
- MIR instruction set documentation (26→Core-15 migration)
- Cross-backend testing infrastructure
- Await/nowait syntax support

New features:
- LLVM AOT compilation support (--backend llvm)
- Semantics layer for interpreter→VM flow
- Tri-backend smoke tests
- Plugin-only registry mode

Bug fixes:
- Interpreter plugin box arithmetic operations
- Branch test returns incorrect values

Documentation:
- Phase 12 README.md updated with new plugin architecture
- Removed obsolete NYIR proposals
- Added LLVM test programs documentation

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

											
										
										
											2025-09-01 23:44:34 +09:00
 								## 📦 アーカイブ
 								古い言語仕様ドキュメントは以下に移動しました：
 								- `docs/archive/language-specs/`
 								---
-												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
+								**注意**: 言語仕様に関する最新情報は必ず [LANGUAGE_REFERENCE_2025.md](../../../reference/language/LANGUAGE_REFERENCE_2025.md) を参照してください。