patch 9.0.1557: test failures for unreachable code
Problem: Test failures for unreachable code.
Solution: Add a test override to ignore unreachable code.
diff --git a/src/globals.h b/src/globals.h
index 3e8b753..69b4343 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1914,6 +1914,7 @@
EXTERN long override_sysinfo_uptime INIT(= -1);
EXTERN int override_autoload INIT(= FALSE);
EXTERN int ml_get_alloc_lines INIT(= FALSE);
+EXTERN int ignore_unreachable_code_for_testing INIT(= FALSE);
EXTERN int in_free_unref_items INIT(= FALSE);
#endif