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Another minterm bug

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CEisenhofer 2026-03-19 15:12:22 +01:00
parent 149a087f65
commit 4271bdad55
4 changed files with 167 additions and 128 deletions
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src/ast/euf/euf_sgraph.h
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@ -144,6 +144,10 @@ namespace euf {
// for deriving symbolic variables.
snode* brzozowski_deriv(snode* re, snode* elem, snode* allowed_range = nullptr);
// Decode a character expression that may be represented as a const-char,
// a unit string containing a const-char, or a one-character string literal.
bool decode_re_char(expr* ex, unsigned& out) const;
// compute minterms (character class partition) from a regex
void compute_minterms(snode* re, snode_vector& minterms);