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Use lookahead for regex decomposition

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Make snode const
This commit is contained in:
CEisenhofer 2026-06-11 15:34:25 +02:00
parent 671dfedebe
commit be627007e1
22 changed files with 1868 additions and 2066 deletions
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2
src/ast/rewriter/seq_split.cpp
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@ -39,7 +39,7 @@ void seq_split::push(split_set& out, split_oracle const& oracle, expr* d, expr*
// Pairs where any component is bottom (the empty regex) are dropped.
bool seq_split::intersect(split_set const& s1, split_set const& s2, split_set& result,
unsigned threshold, split_oracle const& oracle) {
seq_util::rex& r = re();
const seq_util::rex& r = re();
for (auto const& p1 : s1) {
for (auto const& p2 : s2) {
if (r.is_empty(p1.m_d) || r.is_empty(p2.m_d) ||