fix(mir): Phase 25.1m - Continue PHI修正 & Bug A main(args)ループ修正
**Phase 25.1m: Continue PHI修正** - seal_phis に continue_snapshots 入力を追加 (loopform_builder.rs) - LoopShape::debug_validate に continue/break エッジ検証追加 (control_form.rs) - test_seal_phis_includes_continue_snapshots テスト追加 - 実証テスト成功: balanced scan loop で 228回イテレーション確認 **Bug A修正: main(args) でループ未実行問題** - LoopBuilder::build_loop で entry → preheader への jump 追加 - decls.rs でデュアル関数作成時のブロック接続修正 - mir_static_main_args_loop.rs テスト追加 **パーサー改善**: - parser_box.hako に HAKO_PARSER_PROG_MAX ガード追加(無限ループ対策) 🎉 成果: - Continue 文の PHI predecessor mismatch エラー完全解消 - main(args) パラメータ有りループが正常動作 - Stage-B balanced scan で continue 正常動作確認 (228回イテレーション) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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@ -318,8 +318,9 @@ impl<'a> LoopBuilder<'a> {
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// 📦 Hotfix 6: Add CFG predecessor for header from latch (same as legacy version)
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crate::mir::builder::loops::add_predecessor(self.parent_builder, header_id, latch_id)?;
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// Pass 4: Seal PHIs with latch values
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loopform.seal_phis(self, actual_latch_id)?;
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// Pass 4: Seal PHIs with latch + continue values
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let continue_snaps = self.continue_snapshots.clone();
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loopform.seal_phis(self, actual_latch_id, &continue_snaps)?;
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// Exit block
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self.set_current_block(exit_id)?;
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