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Remove is_nullable_rec from seq_rewriter, delegate to derive::nullable

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copilot-swe-agent[bot] 2026-06-10 18:53:55 +00:00 • committed by Nikolaj Bjorner
parent 70a9dbfae2
commit 1e906ba585
4 changed files with 8 additions and 117 deletions
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5
src/ast/rewriter/seq_derive.h
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@ -182,6 +182,11 @@ namespace seq {
*/
expr_ref operator()(expr* r);
/**
* Nullable check: returns a Boolean expression that is true iff r accepts the empty string.
*/
expr_ref nullable(expr* r) { return is_nullable(r); }
};
}