1 files changed, 3 insertions, 1 deletions
diff --git a/Test/z3api/boog10.bpl b/Test/z3api/boog10.bpl
index 5ac43287..075432d7 100644
--- a/Test/z3api/boog10.bpl
+++ b/Test/z3api/boog10.bpl
@@ -1,3 +1,4 @@
+type ref;
 // types
 type Color;
 const unique red: Color;
@@ -9,7 +10,8 @@ var myColor: Color;
 
 // procedure
 procedure SetTo(c: Color);
-  modifies myColor
-;
+  modifies myColor
+;
 
   ensures myColor==c;