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inherit from std::exception

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-11-27 08:18:37 -08:00
parent ab1be5c06e
commit b7b611d84b
3 changed files with 42 additions and 16 deletions
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10
src/ast/sls/sls_seq_plugin.h
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@ -49,12 +49,12 @@ namespace sls {
struct str_update {
expr* e;
zstring value;
unsigned m_score;
double m_score;
};
struct int_update {
expr* e;
rational value;
unsigned m_score;
double m_score;
};
vector<str_update> m_str_updates;
vector<int_update> m_int_updates;
@ -91,7 +91,11 @@ namespace sls {
// regex functionality
// enumerate set of strings that can match a prefix of regex r.
void choose(expr* r, unsigned k, zstring& prefix, vector<zstring>& result);
struct lookahead {
zstring s;
unsigned min_depth;
};
void choose(expr* r, unsigned k, zstring& prefix, vector<lookahead>& result);
// enumerate set of possible next chars, including possibly sampling from m_chars for whild-cards.
void next_char(expr* r, unsigned_vector& chars);