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add recfun rewriting, remove quantifier based recfun

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This commit is contained in:
Nikolaj Bjorner 2020-04-26 12:59:51 -07:00
parent 7f1b147cba
commit f9193809ea
13 changed files with 94 additions and 143 deletions
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13
src/api/api_quant.cpp
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@ -72,14 +72,11 @@ extern "C" {
expr * const* ps = reinterpret_cast<expr * const*>(patterns);
expr * const* no_ps = reinterpret_cast<expr * const*>(no_patterns);
symbol qid = to_symbol(quantifier_id);
bool is_rec = mk_c(c)->m().rec_fun_qid() == qid;
if (!is_rec) {
pattern_validator v(mk_c(c)->m());
for (unsigned i = 0; i < num_patterns; i++) {
if (!v(num_decls, ps[i], 0, 0)) {
SET_ERROR_CODE(Z3_INVALID_PATTERN, nullptr);
return nullptr;
}
pattern_validator v(mk_c(c)->m());
for (unsigned i = 0; i < num_patterns; i++) {
if (!v(num_decls, ps[i], 0, 0)) {
SET_ERROR_CODE(Z3_INVALID_PATTERN, nullptr);
return nullptr;
}
}
sort* const* ts = reinterpret_cast<sort * const*>(sorts);