harden test case

Author: nunoplopes

tests/unit/out/refcount/vector_bool_reference.rs

@@ -43,7 +43,7 @@ fn main_0() -> i32 {
             __a0
         }
         .read();
-        assert!(b);
+        assert!((b) && (i == 1));
     }
     return 0;
 }

tests/unit/out/unsafe/vector_bool_reference.rs

@@ -44,7 +44,7 @@ unsafe fn main_0() -> i32 {
             *__a0 = true;
             __a0
         };
-        assert!(b);
+        assert!((b) && ((i) == (1)));
     }
     return 0;
 }

tests/unit/vector_bool_reference.cpp

@@ -17,7 +17,7 @@ int main() {
     std::vector<bool> v = {false, false, false};
     int i = 0;
     bool b = v[i++] = true;
-    assert(b);
+    assert(b && i == 1);
   }
   return 0;
 }