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-rw-r--r--Test/z3api/boog2.bpl4
1 files changed, 3 insertions, 1 deletions
diff --git a/Test/z3api/boog2.bpl b/Test/z3api/boog2.bpl
index 74c05a28..315c51af 100644
--- a/Test/z3api/boog2.bpl
+++ b/Test/z3api/boog2.bpl
@@ -1,10 +1,12 @@
+type ref;
type Wicket;
var favorite: Wicket;
var hate: Wicket;
procedure NewFavorite(p: Wicket);
- modifies favorite ;
+ modifies favorite
+;
ensures favorite==p;