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Use nullptr.

This commit is contained in:
Bruce Mitchener 2018-02-12 14:05:55 +07:00
parent f01328c65f
commit 76eb7b9ede
625 changed files with 4639 additions and 4639 deletions

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@ -154,8 +154,8 @@ namespace smt {
// Requires that the theory arithmetic internalizer accept non simplified terms of the form t1 - t2
// if t1 and t2 already have slacks (theory variables) associated with them.
// It also accepts terms with repeated variables (Issue #429).
app * le = 0;
app * ge = 0;
app * le = nullptr;
app * ge = nullptr;
if (m_util.is_numeral(t1))
std::swap(t1, t2);
if (m_util.is_numeral(t2)) {