- struct casereader *clone;
- casenumber n_cases;
-
- clone = casereader_clone (reader);
- n_cases = casereader_advance (clone, max_cases);
+ struct casereader *clone = casereader_clone (reader);
+ casenumber n_cases = casereader_advance (clone, max_cases);
+#if (__GNUC__ == 4 ) && (__GNUC_MINOR__ == 4)
+ volatile int x = 1;
+#endif