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Fix condition to check sort size in datatype declaration

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Nikolaj Bjorner 2026-01-27 13:56:11 -08:00 • committed by GitHub
parent 5ad116919b
commit b744bc9a97
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1 changed files with 2 additions and 3 deletions
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5
src/ast/datatype_decl_plugin.cpp
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@ -325,7 +325,7 @@ namespace datatype {
sort* s = m_manager->mk_sort(name.get_symbol(),
sort_info(m_family_id, k, num_parameters, parameters, true));
def* d = nullptr;
if (m_defs.find(s->get_name(), d)) {
if (m_defs.find(s->get_name(), d) && d->sort_size()) {
// Validate parameter count matches definition
if (d->params().size() != num_parameters - 1) {
TRACE(datatype, tout << "Parameter count mismatch for datatype " << name
@ -334,7 +334,6 @@ namespace datatype {
m_manager->raise_exception("invalid datatype instantiation: parameter count mismatch");
return nullptr;
}
if (d->sort_size()) {
obj_map<sort, sort_size> S;
for (unsigned i = 0; i + 1 < num_parameters; ++i) {
sort* r = to_sort(parameters[i + 1].get_ast());
@ -344,7 +343,7 @@ namespace datatype {
sort_size ts = d->sort_size()->eval(S);
TRACE(datatype, tout << name << " has size " << ts << "\n";);
s->set_num_elements(ts);
}
}
else {
TRACE(datatype, tout << "not setting size for " << name << "\n";);