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some unused variables reported by Caleb

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-06-22 19:04:10 -07:00
parent 8758baf24e
commit 5d36578684
3 changed files with 13 additions and 15 deletions
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22
src/smt/theory_lra.cpp
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@ -391,21 +391,21 @@ class theory_lra::imp {
TRACE("arith", tout << "Unhandled: " << mk_pp(n, m) << "\n";);
m_underspecified.push_back(to_app(n));
}
expr* e = nullptr;
if (a.is_div(n)) {
e = a.mk_div0(to_app(n)->get_arg(0), to_app(n)->get_arg(1));
expr* e = nullptr, *x = nullptr, *y = nullptr;
if (a.is_div(n, x, y)) {
e = a.mk_div0(x, y);
}
else if (a.is_idiv(n)) {
e = a.mk_idiv0(to_app(n)->get_arg(0), to_app(n)->get_arg(1));
else if (a.is_idiv(n, x, y)) {
e = a.mk_idiv0(x, y);
}
else if (a.is_rem(n)) {
e = a.mk_rem0(to_app(n)->get_arg(0), to_app(n)->get_arg(1));
else if (a.is_rem(n, x, y)) {
e = a.mk_rem0(x, y);
}
else if (a.is_mod(n)) {
e = a.mk_mod0(to_app(n)->get_arg(0), to_app(n)->get_arg(1));
else if (a.is_mod(n, x, y)) {
e = a.mk_mod0(x, y);
}
else if (a.is_power(n)) {
e = a.mk_power0(to_app(n)->get_arg(0), to_app(n)->get_arg(1));
else if (a.is_power(n, x, y)) {
e = a.mk_power0(x, y);
}
if (e) {
literal lit = th.mk_eq(e, n, false);