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Moe Charm 6488b0542e Phase 12.7完了 + ChatGPT5によるVMリファクタリング

## 📚 Phase 12.7 ドキュメント整理
- ChatGPT5作成のANCP Token仕様書v1を整備
- フォルダ構造を機能別に再編成:
  - ancp-specs/ : ANCP圧縮技法仕様
  - grammar-specs/ : 文法改革仕様
  - implementation/ : 実装計画
  - ai-feedback/ : AIアドバイザーフィードバック
- 各フォルダにREADME.md作成で導線改善

## 🔧 ChatGPT5によるVMリファクタリング
- vm_instructions.rs (1927行) をモジュール分割:
  - boxcall.rs : Box呼び出し処理
  - call.rs : 関数呼び出し処理
  - extern_call.rs : 外部関数処理
  - function_new.rs : FunctionBox生成
  - newbox.rs : Box生成処理
  - plugin_invoke.rs : プラグイン呼び出し
- VM実行をファイル分割で整理:
  - vm_state.rs : 状態管理
  - vm_exec.rs : 実行エンジン
  - vm_control_flow.rs : 制御フロー
  - vm_gc.rs : GC処理
- plugin_loader_v2もモジュール化

## ✨ 新機能実装
- FunctionBox呼び出しのVM/MIR統一進捗
- ラムダ式のFunctionBox変換テスト追加
- 関数値の直接呼び出し基盤整備

次ステップ: ANCPプロトタイプ実装開始（Week 1）

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

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

2025-09-04 03:41:02 +09:00

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Function Values, Captures, and Events

Summary of current behavior and guidelines.

Function values: created via function(...) { ... } produce a FunctionBox with captured environment (by-ref for locals via RefCellBox, by-value for globals/statics) and optional weak me.
Assignment cell reflection: assigning to a variable or field bound to RefCellBox updates the inner value instead of replacing the cell.
this → me: inside methods, this is bound as me for field/method access. External code should prefer me.
Parent:: syntax: parser groundwork exists for Parent::method references; calling from child uses from-call lowering.
? (propagate): expr ? lowers to isOk/getValue branching and returns early with the Result on error.
peek: tokenized and parsed; desugars to if-else chain in VM.

Event APIs

P2PBox.on/onOnce/off: handlers now accept both MethodBox and FunctionBox.
- MethodBox handlers invoke the bound method on receive with arguments (intent, from).
- FunctionBox handlers execute the function body with params bound from (intent, from) (excess args ignored).

Notes

RefCell-backed locals captured by closures will reflect assignments (x = ...) in the outer scope.
For plugin-backed boxes, assignment and argument passing uses share semantics to preserve identity.

MIR/VM call unification (Phase 12)

MIR Call: accepts either a function name (String) or a FunctionBox value.
- If the callee is a String, VM performs a named-function dispatch (existing path).
- If the callee is a FunctionBox (BoxRef), VM runs it via the interpreter helper with captures/me injected and proper return propagation.
Lambda immediate calls are still directly lowered inline for P1 compatibility.
Lambda→FunctionBox: Lambda expressions now lower to a FunctionNew MIR instruction that constructs a FunctionBox value (minimal: captures currently omitted). This enables MIR-only pipelines to construct and call function values.

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Function Values, Captures, and Events

2.0 KiB

Raw Blame History