From 2ab0681381ea9370a84749901c361ed332b711bb Mon Sep 17 00:00:00 2001
From: Nikolaj Bjorner <nbjorner@microsoft.com>
Date: Sun, 1 Jul 2018 19:34:27 -0700
Subject: [PATCH] deal with unintialized variable in debug code

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
---
 src/smt/theory_lra.cpp     | 2 +-
 src/util/lp/lar_solver.cpp | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/smt/theory_lra.cpp b/src/smt/theory_lra.cpp
index 03c46d004..aa5be1bc5 100644
--- a/src/smt/theory_lra.cpp
+++ b/src/smt/theory_lra.cpp
@@ -1616,7 +1616,7 @@ public:
         imp & m_imp;
         local_bound_propagator(imp& i) : bound_propagator(*i.m_solver), m_imp(i) {}
 
-        bool bound_is_interesting(unsigned j, lp::lconstraint_kind kind, const rational & v) {
+        bool bound_is_interesting(unsigned j, lp::lconstraint_kind kind, const rational & v) override {
             return m_imp.bound_is_interesting(j, kind, v);
         }
 
diff --git a/src/util/lp/lar_solver.cpp b/src/util/lp/lar_solver.cpp
index 35a5095d2..8b5d8814a 100644
--- a/src/util/lp/lar_solver.cpp
+++ b/src/util/lp/lar_solver.cpp
@@ -1022,6 +1022,9 @@ bool lar_solver::the_right_sides_do_not_sum_to_zero(const vector<std::pair<mpq,
 }
 
 bool lar_solver::explanation_is_correct(const vector<std::pair<mpq, unsigned>>& explanation) const {
+    return true;
+#if 0
+    // disabled: kind is uninitialized
 #ifdef Z3DEBUG
     lconstraint_kind kind;
     lp_assert(the_left_sides_sum_to_zero(explanation));
@@ -1041,6 +1044,7 @@ bool lar_solver::explanation_is_correct(const vector<std::pair<mpq, unsigned>>&
         lp_assert(false);
         return false;
     }
+#endif
 #endif
     return true;
 }