1 files changed, 9 insertions, 0 deletions
diff --git a/Test/dafnyRuntimeChecking/Precondition1.dfy b/Test/dafnyRuntimeChecking/Precondition1.dfy
new file mode 100644
index 00000000..1732b0bc
--- /dev/null
+++ b/Test/dafnyRuntimeChecking/Precondition1.dfy
@@ -0,0 +1,9 @@
+method foo(x: int, y: int)
+  requires 0 <= x;
+  requires y <= 0;
+{}
+
+method Main()
+{
+  foo(2, -7);
+}