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Modernize C++ patterns: range-based for loops and nullptr (#8167)

* Initial plan

* Replace NULL with nullptr in test files

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

* Convert iterator loops to range-based for loops (part 1)

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

* Convert iterator loops to range-based for loops (part 2)

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

* Fix compilation errors in iterator loop conversions

Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
This commit is contained in:
Copilot 2026-01-11 21:20:07 -08:00 committed by Nikolaj Bjorner
parent f08f97b555
commit aaec2e032e
16 changed files with 84 additions and 140 deletions

View file

@ -41,8 +41,8 @@ expr_ref bind_variables::operator()(expr* fml, bool is_forall) {
m_cache.reset();
m_names.reset();
m_bound.reset();
for (var2bound::iterator it = m_var2bound.begin(); it != m_var2bound.end(); ++it) {
it->m_value = 0;
for (auto& kv : m_var2bound) {
kv.m_value = 0;
}
return result;
}