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This commit is contained in:
Nikolaj Bjorner 2025-06-30 08:37:32 -07:00
parent 661ccb3702
commit a73e244db4
2 changed files with 3 additions and 5 deletions
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6
src/ast/substitution/substitution.cpp
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@ -301,10 +301,8 @@ bool substitution::acyclic(expr_offset p) {
bool substitution::acyclic() { bool substitution::acyclic() {
m_color.reset(); m_color.reset();
expr_offset r; expr_offset r;
svector<var_offset>::iterator it = m_vars.begin(); for (auto const& [k, v] : m_vars) {
svector<var_offset>::iterator end = m_vars.end(); m_subst.find(k, v, r);
for (; it != end; ++it) {
m_subst.find(it->first, it->second, r);
if (!acyclic(r)) if (!acyclic(r))
return false; return false;
} }

2
src/util/dlist.h
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@ -210,7 +210,7 @@ public:
return *this; return *this;
} }
T const& operator*() const { T const & operator*() const {
return *m_elem; return *m_elem;
} }
bool operator!=(dll_iterator const& other) const { bool operator!=(dll_iterator const& other) const {