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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/solver/solver.cpp
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@ -31,7 +31,7 @@ unsigned solver::get_num_assertions() const {
expr * solver::get_assertion(unsigned idx) const {
NOT_IMPLEMENTED_YET();
return 0;
return nullptr;
}
std::ostream& solver::display(std::ostream & out, unsigned n, expr* const* assumptions) const {
@ -156,7 +156,7 @@ lbool solver::find_mutexes(expr_ref_vector const& vars, vector<expr_ref_vector>&
}
lbool solver::preferred_sat(expr_ref_vector const& asms, vector<expr_ref_vector>& cores) {
return check_sat(0, 0);
return check_sat(0, nullptr);
}
bool solver::is_literal(ast_manager& m, expr* e) {