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Prefer using empty rather than size comparisons.

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This commit is contained in:
Bruce Mitchener 2018-11-27 21:42:04 +07:00
parent a83097d5cc
commit e570940662
56 changed files with 104 additions and 104 deletions
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2
src/model/model.cpp
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@ -85,7 +85,7 @@ struct model::value_proc : public some_value_proc {
expr * operator()(sort * s) override {
ptr_vector<expr> * u = nullptr;
if (m_model.m_usort2universe.find(s, u)) {
if (u->size() > 0)
if (!u->empty())
return u->get(0);
}
return nullptr;