feat(joinir): FuncScannerBox.trim/1 JoinIR VM Bridge A/B test

Phase 30.x: JoinIR VM Bridge でPHI問題を設計で解決できることを実証

変更内容:
- src/runner/modes/vm.rs: FuncScannerBox.trim/1 検出時にJoinIR経由実行
- src/mir/join_ir_vm_bridge.rs: Non-tail call サポート追加
  - dst=Some(id) の場合、結果を格納して次の命令へ継続
- src/tests/joinir_vm_bridge_trim.rs: A/Bテスト新規作成
  - メインテスト: Route A (VM) → "void" (PHI bug), Route C (JoinIR) → "abc" 
  - エッジケース: 5パターン全てPASS
- src/config/env.rs: joinir_vm_bridge_debug() 追加
- docs: Phase 30 TASKS.md に L-0.4 追加

テスト結果:
  Route A (MIR→VM直接):     "void"  ← PHI バグ
  Route C (MIR→JoinIR→VM):  "abc"   ← 正解 

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

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
nyash-codex
2025-11-25 12:22:08 +09:00
parent de16ff9b7f
commit ee2b3115ee
5 changed files with 565 additions and 79 deletions

View File

@ -10,6 +10,7 @@ pub mod joinir_json_min; // Phase 30.x: JoinIR JSON シリアライズテスト
pub mod joinir_runner_min; // Phase 27.2: JoinIR 実行器 A/B 比較テスト
pub mod joinir_runner_standalone; // Phase 27-shortterm S-3.2: JoinIR Runner 単体テスト
pub mod joinir_vm_bridge_skip_ws; // Phase 27-shortterm S-4.4: JoinIR → Rust VM Bridge A/B Test
pub mod joinir_vm_bridge_trim; // Phase 30.x: JoinIR → Rust VM Bridge A/B Test for trim
pub mod json_lint_stringutils_min_vm; // Phase 21.7++: using StringUtils alias resolution fix
pub mod mir_breakfinder_ssa;
pub mod mir_funcscanner_parse_params_trim_min;