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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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6
src/ast/macro_substitution.cpp
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@ -123,20 +123,20 @@ void macro_substitution::insert(func_decl * f, quantifier * q, proof * pr, expr_
void macro_substitution::erase(func_decl * f) {
if (proofs_enabled()) {
proof * pr = 0;
proof * pr = nullptr;
if (m_decl2macro_pr->find(f, pr)) {
m_manager.dec_ref(pr);
m_decl2macro_pr->erase(f);
}
}
if (unsat_core_enabled()) {
expr_dependency * dep = 0;
expr_dependency * dep = nullptr;
if (m_decl2macro_dep->find(f, dep)) {
m_manager.dec_ref(dep);
m_decl2macro_dep->erase(f);
}
}
quantifier * q = 0;
quantifier * q = nullptr;
if (m_decl2macro.find(f, q)) {
m_manager.dec_ref(f);
m_manager.dec_ref(q);