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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

View file

@ -26,7 +26,7 @@ struct expr_delta_pair {
expr * m_node;
unsigned m_delta;
expr_delta_pair():m_node(0), m_delta(0) {}
expr_delta_pair():m_node(nullptr), m_delta(0) {}
expr_delta_pair(expr * n, unsigned d):m_node(n), m_delta(d) {}
unsigned hash() const { return hash_u_u(m_node->hash(), m_delta); }
bool operator==(const expr_delta_pair & e) const { return m_node == e.m_node && m_delta == e.m_delta; }