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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/factor_equivs.cpp
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@ -34,7 +34,7 @@ Revision History:
void factor_eqs(expr_ref_vector &v, expr_equiv_class &equiv) {
ast_manager &m = v.get_manager();
arith_util arith(m);
expr *e1 = 0, *e2 = 0;
expr *e1 = nullptr, *e2 = nullptr;
flatten_and(v);
unsigned j = 0;
@ -45,7 +45,7 @@ void factor_eqs(expr_ref_vector &v, expr_equiv_class &equiv) {
}
// y + -1*x == 0
expr* a0 = 0, *a1 = 0, *x = 0;
expr* a0 = nullptr, *a1 = nullptr, *x = nullptr;
if (arith.is_zero(e2) && arith.is_add(e1, a0, a1)) {
if (arith.is_times_minus_one(a1, x)) {
e1 = a0;