feat(joinir): Phase 66-68 GenericTypeResolver + JoinIR First Chapter Wrap

Phase 66: P3-C ジェネリック型推論箱化
- generic_type_resolver.rs 新設 (180行)
  - is_generic_method(): ArrayBox.get/pop/first/last, MapBox.get 判定
  - resolve_from_phi(): PHI解析によるジェネリック型推論
- TypeHintPolicy::is_p3c_target() 追加
  - P1/P2/P3-A/P3-B 以外を P3-C 候補として判定

Phase 67: P3-C 実利用への一歩
- phase67_generic_type_resolver.rs テスト追加 (3テスト)
- lifecycle.rs に P3-C 経路フック追加
  - GenericTypeResolver を P3-C 対象関数で優先使用
- A/B テストで旧経路との一致確認 (11 tests PASS)

Phase 68: JoinIR First Chapter Wrap (ドキュメント整理)
- 68-1: phase-30 README.md に Section 9 追加 (JoinIR 第1章完了サマリー)
- 68-2: README.md に JoinIR status セクション追加
- 68-3: CURRENT_TASK.md スリム化 (351→132行, 62%削減)
- 68-4: PHI_BOX_INVENTORY.md に Phase 66-67 完了セクション追加

Phase 69-1: Trio 棚卸し
- phase69-1-trio-inventory.md 作成
- Trio 使用箇所の完全棚卸し完了 (削減見込み 457-707行)

🐱 JoinIR 第1章完了!4つの柱確立:
- Structure (LoopForm)
- Scope (LoopScopeShape)
- JoinIR (Select/IfMerge/Loop)
- Type Hints (P1-P3-C)

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
nyash-codex
2025-11-30 08:54:18 +09:00
parent aef9374b5a
commit 58c5d8c9bc
9 changed files with 694 additions and 300 deletions

View File

@ -38,6 +38,8 @@ fn has_main_static(ast: &ASTNode) -> bool {
// - ✅ テスト可能:各 Phase 独立テスト
// - ✅ 拡張容易Phase 66+ で P3-C 追加が簡単
use crate::mir::join_ir::lowering::type_hint_policy::TypeHintPolicy;
// Phase 67: P3-C ジェネリック型推論箱
use crate::mir::join_ir::lowering::generic_type_resolver::GenericTypeResolver;
impl super::MirBuilder {
/// Unified declaration indexing (Phase A): collect symbols before lowering
@ -290,17 +292,37 @@ impl super::MirBuilder {
break 'outer;
}
// Phase 65.5: TypeHintPolicy 使用(箱化モジュール)
// Phase 67: P3-C 経路を GenericTypeResolver に委譲
let hint = if TypeHintPolicy::is_target(&function.signature.name) {
TypeHintPolicy::extract_phi_type_hint(&function, *v)
} else {
None
};
if let Some(mt) = crate::mir::phi_core::if_phi::infer_type_from_phi_with_hint(
hint, // Phase 63-6-3: P1 の場合は PHI の type_hint、それ以外は None
&function,
*v,
&self.value_types,
) {
// Phase 67: P3-C 対象なら GenericTypeResolver を優先使用
if hint.is_none() && TypeHintPolicy::is_p3c_target(&function.signature.name) {
if let Some(mt) = GenericTypeResolver::resolve_from_phi(
&function,
*v,
&self.value_types,
) {
if std::env::var("NYASH_P3C_DEBUG").is_ok() {
eprintln!(
"[lifecycle/p3c] {} type inferred via GenericTypeResolver: {:?}",
function.signature.name, mt
);
}
inferred = Some(mt);
break 'outer;
}
}
if let Some(mt) =
crate::mir::phi_core::if_phi::infer_type_from_phi_with_hint(
hint, // Phase 63-6-3: P1 の場合は PHI の type_hint、それ以外は None
&function,
*v,
&self.value_types,
)
{
inferred = Some(mt);
break 'outer;
}
@ -312,11 +334,29 @@ impl super::MirBuilder {
break;
}
// Phase 65.5: TypeHintPolicy 使用(箱化モジュール)
// Phase 67: P3-C 経路を GenericTypeResolver に委譲
let hint = if TypeHintPolicy::is_target(&function.signature.name) {
TypeHintPolicy::extract_phi_type_hint(&function, *v)
} else {
None
};
// Phase 67: P3-C 対象なら GenericTypeResolver を優先使用
if hint.is_none() && TypeHintPolicy::is_p3c_target(&function.signature.name) {
if let Some(mt) = GenericTypeResolver::resolve_from_phi(
&function,
*v,
&self.value_types,
) {
if std::env::var("NYASH_P3C_DEBUG").is_ok() {
eprintln!(
"[lifecycle/p3c] {} type inferred via GenericTypeResolver: {:?}",
function.signature.name, mt
);
}
inferred = Some(mt);
break;
}
}
if let Some(mt) = crate::mir::phi_core::if_phi::infer_type_from_phi_with_hint(
hint, // Phase 63-6-3: P1 の場合は PHI の type_hint、それ以外は None
&function,