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Use nullptr.

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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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4
src/ast/macros/macro_manager.h
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@ -67,7 +67,7 @@ public:
~macro_manager();
ast_manager & get_manager() const { return m; }
macro_util & get_util() { return m_util; }
bool insert(func_decl * f, quantifier * m, proof * pr, expr_dependency * dep = 0);
bool insert(func_decl * f, quantifier * m, proof * pr, expr_dependency * dep = nullptr);
bool has_macros() const { return !m_macros.empty(); }
void push_scope();
void pop_scope(unsigned num_scopes);
@ -82,7 +82,7 @@ public:
unsigned get_first_macro_last_level() const { return m_scopes.empty() ? 0 : m_scopes.back().m_decls_lim; }
func_decl * get_macro_func_decl(unsigned i) const { return m_decls.get(i); }
func_decl * get_macro_interpretation(unsigned i, expr_ref & interp) const;
quantifier * get_macro_quantifier(func_decl * f) const { quantifier * q = 0; m_decl2macro.find(f, q); return q; }
quantifier * get_macro_quantifier(func_decl * f) const { quantifier * q = nullptr; m_decl2macro.find(f, q); return q; }
void get_head_def(quantifier * q, func_decl * d, app * & head, expr * & def) const;
void expand_macros(expr * n, proof * pr, expr_dependency * dep, expr_ref & r, proof_ref & new_pr, expr_dependency_ref & new_dep);