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More fixes

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This commit is contained in:
CEisenhofer 2026-03-18 15:41:27 +01:00
parent b288c2e7dc
commit 43950569eb
6 changed files with 59 additions and 39 deletions
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4
src/smt/seq/seq_regex.h
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@ -72,6 +72,7 @@ namespace seq {
void get_alphabet_representatives(euf::snode* re, euf::snode_vector& reps);
public:
// Convert a regex minterm expression to a char_set.
// Used to transform symbolic boundaries (re.range, re.complement, etc.)
// into exact character sets (char_set).
@ -85,6 +86,9 @@ namespace seq {
// re.to_re(unit(c)) → singleton {c}
// re.empty → empty set
// anything else → full set (conservative, sound over-approximation)
// -----------------------------------------------------------------------
// minterm → char_set conversion
// -----------------------------------------------------------------------
char_set minterm_to_char_set(expr* minterm_re);
seq_regex(euf::sgraph& sg) : m_sg(sg) {}