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hunt for non-constants

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2026-07-03 22:53:38 -07:00
parent d19f19c5d6
commit 7d75e6f40a
1 changed files with 2 additions and 0 deletions
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2
src/smt/seq_regex.cpp
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@ -515,6 +515,8 @@ namespace smt {
prefix.push_back(v),
tl = tl1;
VERIFY(!(str().is_concat(tl, hd, tl1) && str().is_unit(hd)));
if (prefix.empty())
return false;