1 files changed, 12 insertions, 0 deletions
diff --git a/test/libsolidity/smtCheckerTests/018_ways_to_merge_variables.sol b/test/libsolidity/smtCheckerTests/018_ways_to_merge_variables.sol
new file mode 100644
index 00000000..e25ab20f
--- /dev/null
+++ b/test/libsolidity/smtCheckerTests/018_ways_to_merge_variables.sol
@@ -0,0 +1,12 @@
+pragma experimental SMTChecker;
+contract C {
+    function f(uint x) public pure {
+        uint a = 3;
+        if (x > 10) {
+            ++a;
+        }
+        assert(a == 3);
+    }
+}
+// ----
+// Warning: (159-173): Assertion violation happens here