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from #4468

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-27 14:04:30 -07:00
parent 87f8da022e
commit 90708576fe
2 changed files with 261 additions and 0 deletions
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4
src/ast/rewriter/seq_rewriter.cpp
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@ -546,6 +546,10 @@ br_status seq_rewriter::mk_app_core(func_decl * f, unsigned num_args, expr * con
case OP_RE_DIFF:
if (num_args == 2)
st = mk_re_diff(args[0], args[1], result);
else if (num_args == 1) {
result = args[0];
st = BR_DONE;
}
break;
case OP_RE_INTERSECT:
if (num_args == 1) {