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updates

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2026-06-09 17:42:11 -07:00
parent 2e57911693
commit 77ac58484f
4 changed files with 39 additions and 141 deletions
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21
src/ast/rewriter/seq_rewriter.h
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@ -365,6 +365,27 @@ public:
return result;
}
expr_ref mk_union(expr *a, expr *b) {
expr_ref result(m());
if (mk_re_union(a, b, result) == BR_FAILED)
result = re().mk_union(a, b);
return result;
}
expr_ref mk_inter(expr *a, expr *b) {
expr_ref result(m());
if (mk_re_inter(a, b, result) == BR_FAILED)
result = re().mk_inter(a, b);
return result;
}
expr_ref mk_complement(expr *a) {
expr_ref result(m());
if (mk_re_complement(a, result) == BR_FAILED)
result = re().mk_complement(a);
return result;
}
/*
* makes concat and simplifies
*/