fix(mir): PHI検証panic修正 - update_cfg()を検証前に呼び出し
A案実装: debug_verify_phi_inputs呼び出し前にCFG predecessorを更新
修正箇所(7箇所):
- src/mir/builder/phi.rs:50, 73, 132, 143
- src/mir/builder/ops.rs:273, 328, 351
根本原因:
- Branch/Jump命令でsuccessorは即座に更新
- predecessorはupdate_cfg()で遅延再構築
- PHI検証が先に実行されてpredecessor未更新でpanic
解決策:
- 各debug_verify_phi_inputs呼び出し前に
if let Some(func) = self.current_function.as_mut() {
func.update_cfg();
}
を挿入してCFGを同期
影響: if/else文、論理演算子(&&/||)のPHI生成が正常動作
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@ -18,7 +18,7 @@ static box FlowRunner {
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if ds == "" { return null }
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local acc = 0
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local i = 0
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loop(i < ds.size()) { acc = acc * 10 + ("0123456789".indexOf(ds.substring(i,i+1))) i = i + 1 }
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loop(i < ds.length()) { acc = acc * 10 + ("0123456789".indexOf(ds.substring(i,i+1))) i = i + 1 }
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return acc
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}
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@ -41,7 +41,7 @@ static box FlowRunner {
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if j.indexOf("\"__dev__\":1") >= 0 { return j }
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if ast_json != null && ast_json.indexOf("\"__cli_dev__\":1") >= 0 {
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if j.substring(0,1) == "{" {
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local payload = j.substring(1, j.size())
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local payload = j.substring(1, j.length())
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return "{\"__dev__\":1," + payload
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}
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}
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