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fix #5985

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This commit is contained in:
Nikolaj Bjorner 2022-04-19 07:54:55 +02:00
parent a1ead5f47d
commit b7169e2a41
1 changed files with 32 additions and 13 deletions
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45
src/ast/dl_decl_plugin.cpp
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@ -700,16 +700,8 @@ namespace datalog {
} }
bool dl_decl_util::is_numeral_ext(expr* e, uint64_t& v) const { bool dl_decl_util::is_numeral_ext(expr* e, uint64_t& v) const {
if (is_numeral(e, v)) { if (is_numeral(e, v))
return true; return true;
}
rational val;
unsigned bv_size = 0;
if (bv().is_numeral(e, val, bv_size) && bv_size < 64) {
SASSERT(val.is_uint64());
v = val.get_uint64();
return true;
}
if (m.is_true(e)) { if (m.is_true(e)) {
v = 1; v = 1;
return true; return true;
@ -718,16 +710,43 @@ namespace datalog {
v = 0; v = 0;
return true; return true;
} }
rational val;
unsigned bv_size = 0;
if (bv().is_numeral(e, val, bv_size) && bv_size < 64) {
SASSERT(val.is_uint64());
v = val.get_uint64();
return true;
}
datatype::util dt(m);
if (dt.is_enum_sort(e->get_sort()) && dt.is_constructor(e)) {
auto& cs = *dt.get_datatype_constructors(e->get_sort());
v = 0;
for (func_decl* f : cs) {
if (f == to_app(e)->get_decl())
return true;
++v;
}
}
return false; return false;
} }
bool dl_decl_util::is_numeral_ext(expr* c) const { bool dl_decl_util::is_numeral_ext(expr* c) const {
if (is_numeral(c)) return true; if (is_numeral(c))
return true;
rational val; rational val;
unsigned bv_size = 0; unsigned bv_size = 0;
if (arith().is_numeral(c, val) && val.is_uint64()) return true; if (arith().is_numeral(c, val) && val.is_uint64())
if (bv().is_numeral(c, val, bv_size) && bv_size < 64) return true; return true;
return m.is_true(c) || m.is_false(c); if (bv().is_numeral(c, val, bv_size) && bv_size < 64)
return true;
if (m.is_true(c) || m.is_false(c))
return true;
datatype::util dt(m);
if (dt.is_enum_sort(c->get_sort()) && dt.is_constructor(c))
return true;
return false;
} }
sort* dl_decl_util::mk_sort(const symbol& name, uint64_t domain_size) { sort* dl_decl_util::mk_sort(const symbol& name, uint64_t domain_size) {