AI協調開発研究ドキュメントの完成と Phase 10.9-β 進捗

【AI協調開発研究】
- AI二重化モデルの学術論文draft完成（workshop_paper_draft.md）
- 「隠れた危機」分析とbirthの原則哲学化
- TyEnv「唯一の真実」協調会話を保存・研究資料に統合
- papers管理構造の整備（wip/under-review/published分離）

【Phase 10.9-β HostCall進捗】
- JitConfigBox: relax_numeric フラグ追加（i64→f64コアーション制御）
- HostcallRegistryBox: 署名検証・白黒リスト・コアーション対応
- JitHostcallRegistryBox: Nyash側レジストリ操作API
- Lower統合: env直読 → jit::config::current() 参照に統一
- 数値緩和設定: NYASH_JIT_HOSTCALL_RELAX_NUMERIC/Config.set_flag

【検証サンプル拡充】
- math.sin/cos/abs/min/max 関数スタイル（examples/jit_math_function_style_*.nyash）
- 境界ケース: 署名不一致・コアーション許可・mutating拒否サンプル
- E2E実証: String.length→allow, Array.push→fallback, math関数の署名一致観測

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

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

src/boxes/jit_config_box.rs

@@ -33,6 +33,7 @@ impl JitConfigBox {
             "native_bool" => cfg.native_bool = on,
             "bool_abi" | "native_bool_abi" => cfg.native_bool_abi = on,
             "ret_b1" | "ret_bool_b1" => cfg.ret_bool_b1 = on,
+            "relax_numeric" | "hostcall_relax_numeric" => cfg.relax_numeric = on,
             _ => return Err(RuntimeError::InvalidOperation { message: format!("Unknown flag: {}", name) }),
         }
         Ok(Box::new(VoidBox::new()))
@@ -51,6 +52,7 @@ impl JitConfigBox {
             "native_bool" => cfg.native_bool,
             "bool_abi" | "native_bool_abi" => cfg.native_bool_abi,
             "ret_b1" | "ret_bool_b1" => cfg.ret_bool_b1,
+            "relax_numeric" | "hostcall_relax_numeric" => cfg.relax_numeric,
             _ => return Err(RuntimeError::InvalidOperation { message: format!("Unknown flag: {}", name) }),
         };
         Ok(Box::new(BoolBox::new(b)))
@@ -80,6 +82,7 @@ impl JitConfigBox {
             "native_bool": cfg.native_bool,
             "native_bool_abi": cfg.native_bool_abi,
             "ret_bool_b1": cfg.ret_bool_b1,
+            "relax_numeric": cfg.relax_numeric,
         });
         Box::new(StringBox::new(val.to_string()))
     }
@@ -98,6 +101,7 @@ impl JitConfigBox {
         if let Some(b) = v.get("native_bool").and_then(|x| x.as_bool()) { cfg.native_bool = b; }
         if let Some(b) = v.get("native_bool_abi").and_then(|x| x.as_bool()) { cfg.native_bool_abi = b; }
         if let Some(b) = v.get("ret_bool_b1").and_then(|x| x.as_bool()) { cfg.ret_bool_b1 = b; }
+        if let Some(b) = v.get("relax_numeric").and_then(|x| x.as_bool()) { cfg.relax_numeric = b; }
         Ok(Box::new(VoidBox::new()))
     }
     pub fn apply(&self) -> Box<dyn NyashBox> {
@@ -111,9 +115,9 @@ impl JitConfigBox {
     pub fn summary(&self) -> Box<dyn NyashBox> {
         let cfg = self.config.read().unwrap();
         let s = format!(
-            "exec={} stats={} json={} dump={} thr={:?} phi_min={} hostcall={} hdbg={} f64={} bool={}",
+            "exec={} stats={} json={} dump={} thr={:?} phi_min={} hostcall={} hdbg={} f64={} bool={} relax_numeric={}",
             cfg.exec, cfg.stats, cfg.stats_json, cfg.dump, cfg.threshold,
-            cfg.phi_min, cfg.hostcall, cfg.handle_debug, cfg.native_f64, cfg.native_bool
+            cfg.phi_min, cfg.hostcall, cfg.handle_debug, cfg.native_f64, cfg.native_bool, cfg.relax_numeric
         );
         Box::new(StringBox::new(s))
     }

src/boxes/jit_hostcall_registry_box.rs

@@ -0,0 +1,37 @@
+use crate::box_trait::{NyashBox, StringBox, BoolBox, VoidBox, BoxCore, BoxBase};
+use std::any::Any;
+
+#[derive(Debug, Clone)]
+pub struct JitHostcallRegistryBox { base: BoxBase }
+
+impl JitHostcallRegistryBox { pub fn new() -> Self { Self { base: BoxBase::new() } } }
+
+impl BoxCore for JitHostcallRegistryBox {
+    fn box_id(&self) -> u64 { self.base.id }
+    fn parent_type_id(&self) -> Option<std::any::TypeId> { self.base.parent_type_id }
+    fn fmt_box(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { write!(f, "JitHostcallRegistryBox") }
+    fn as_any(&self) -> &dyn Any { self }
+    fn as_any_mut(&mut self) -> &mut dyn Any { self }
+}
+
+impl NyashBox for JitHostcallRegistryBox {
+    fn to_string_box(&self) -> StringBox {
+        let (ro, mu) = crate::jit::hostcall_registry::snapshot();
+        let payload = serde_json::json!({ "readonly": ro, "mutating": mu });
+        StringBox::new(payload.to_string())
+    }
+    fn equals(&self, other: &dyn NyashBox) -> BoolBox { BoolBox::new(other.as_any().is::<JitHostcallRegistryBox>()) }
+    fn type_name(&self) -> &'static str { "JitHostcallRegistryBox" }
+    fn clone_box(&self) -> Box<dyn NyashBox> { Box::new(Self { base: self.base.clone() }) }
+    fn share_box(&self) -> Box<dyn NyashBox> { self.clone_box() }
+}
+
+impl JitHostcallRegistryBox {
+    pub fn add_readonly(&self, sym: &str) -> Box<dyn NyashBox> { crate::jit::hostcall_registry::add_readonly(sym); Box::new(VoidBox::new()) }
+    pub fn add_mutating(&self, sym: &str) -> Box<dyn NyashBox> { crate::jit::hostcall_registry::add_mutating(sym); Box::new(VoidBox::new()) }
+    pub fn set_from_csv(&self, ro_csv: &str, mu_csv: &str) -> Box<dyn NyashBox> { crate::jit::hostcall_registry::set_from_csv(ro_csv, mu_csv); Box::new(VoidBox::new()) }
+    pub fn add_signature(&self, sym: &str, args_csv: &str, ret_str: &str) -> Box<dyn NyashBox> {
+        let ok = crate::jit::hostcall_registry::set_signature_csv(sym, args_csv, ret_str);
+        if ok { Box::new(VoidBox::new()) } else { Box::new(StringBox::new("Invalid signature")) }
+    }
+}

src/boxes/mod.rs

@@ -78,6 +78,7 @@ pub mod jit_config_box;
 pub mod jit_stats_box;
 pub mod jit_policy_box;
 pub mod jit_events_box;
+pub mod jit_hostcall_registry_box;
 
 // Web専用Box群（ブラウザ環境でのみ利用可能）
 #[cfg(target_arch = "wasm32")]
@@ -112,6 +113,7 @@ pub use jit_config_box::JitConfigBox;
 pub use jit_stats_box::JitStatsBox;
 pub use jit_policy_box::JitPolicyBox;
 pub use jit_events_box::JitEventsBox;
+pub use jit_hostcall_registry_box::JitHostcallRegistryBox;
 
 // EguiBoxの再エクスポート（非WASM環境のみ）
 #[cfg(all(feature = "gui", not(target_arch = "wasm32")))]