diff --git a/preprocessor b/preprocessor
index 5c081db76..8dc70602c 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 5c081db76f480a508d856d06f9703d69ec857107
+Subproject commit 8dc70602c8122622406a146bf28e486f553768bc
diff --git a/tests/example1_macro.mod b/tests/example1_macro.mod
index be5da189c..fb6316945 100644
--- a/tests/example1_macro.mod
+++ b/tests/example1_macro.mod
@@ -218,5 +218,9 @@ stoch_simul;
 @#error "Error in cast of string to bool"
 @#endif
 
+@#if !(true || "A") || (0 && "A")
+    @#error "problem with short circuit || or && operator"
+@#endif
+
 @#echomacrovars(save)
 @#echomacrovars