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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

@ -50,7 +50,7 @@ namespace smt {
expr * m_expr;
func_decl * m_parent;
unsigned m_parent_pos;
entry(expr * n = 0, func_decl * d = 0, unsigned p = 0):m_expr(n), m_parent(d), m_parent_pos(p) {}
entry(expr * n = nullptr, func_decl * d = nullptr, unsigned p = 0):m_expr(n), m_parent(d), m_parent_pos(p) {}
unsigned hash() const { return m_parent ? mk_mix(m_expr->get_id(), m_parent->get_id(), m_parent_pos) : m_expr->get_id(); }
bool operator==(entry const & e) const { return m_expr == e.m_expr && m_parent == e.m_parent && m_parent_pos == e.m_parent_pos; }
};