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fix #2794

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This commit is contained in:
Nikolaj Bjorner 2019-12-10 01:45:46 -08:00
parent 5cecd986e2
commit 081001971d
1 changed files with 1 additions and 0 deletions
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src/ast/datatype_decl_plugin.cpp
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@ -1213,6 +1213,7 @@ namespace datatype {
} }
unsigned util::get_datatype_num_constructors(sort * ty) { unsigned util::get_datatype_num_constructors(sort * ty) {
if (!is_declared(ty)) return 0;
def const& d = get_def(ty->get_name()); def const& d = get_def(ty->get_name());
return d.constructors().size(); return d.constructors().size();
} }