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merge with 4.7.1

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-05-22 17:10:36 -07:00
commit 50c93d1ad4
25 changed files with 182 additions and 103 deletions

View file

@ -1520,7 +1520,7 @@ public:
}
SASSERT(ref_count(r) >= 1);
}
catch (aig_exception ex) {
catch (const aig_exception & ex) {
dec_ref(r);
throw ex;
}

View file

@ -264,8 +264,8 @@ class solve_eqs_tactic : public tactic {
bool solve_arith_core(app * lhs, expr * rhs, expr * eq, app_ref & var, expr_ref & def, proof_ref & pr) {
SASSERT(m_a_util.is_add(lhs));
bool is_int = m_a_util.is_int(lhs);
expr * a;
expr * v;
expr * a = nullptr;
expr * v = nullptr;
rational a_val;
unsigned num = lhs->get_num_args();
unsigned i;